(1) Vinegar contains acetic acid.

(2) Acetic acid is the chief active ingredient in vinegar.

(3) The acetic acid process described above is an example.

(4) Addition of acetic acid to the urine sample dissolves the salts and clears the urine.

(5) The acid solution is a mixture of glacial acetic acid, acetic anhydride, and sulfuric acid.

(6) The principal product of alcohol metabolism is acetic acid, which is useful in many ways.

(7) The chief products were acetic acid, acetate salts, mineral acids, albumen, pharmaceuticals, and other chemicals.

(8) The acetic acid reduces the slight solubility of the silver chloride produced during the titration, providing a sharper end-point.

(9) Dealcoholic and wine vinegar can also dilute acetic acid.

(10) Nitrc Acid , Acetic acid , Urea.

(11) Coal tar , acetic acid, dodecyl benzene Sulfonic Acid.

(12) Acetic acid methyl amyl ester.

(13) Acetic acid prednisone what is dragon?

(14) Under above conditions, 95.6 % of acetic acid is converted, the yield chloroacetates is 89.6 %.

(15) The characterization of FTIR demonstrates that the acetic acid species is adsorbed in the catalyst surface after reaction, especially the reaction with water.

(16) And inhibition ratios of acetic acid writhing were 38.25±2.98 %, 57.82±3.04 % and 52.43±3.87 % respectively.

(17) This process abandons the old idea that it is necessary to start with a two-carbon feedstock to make the two-carbon acetic acid.

(18) The geologists took the nodules back to the laboratory and soaked them for months in acetic acid.

(19) The XPS spectra of carbon fibers electrochemically oxidized in acetic acid, nitric acid, phosphoric acid, sulphuric acid and ammonium carbonate were fitted by a Gaussian Lorentzian mixed function.

(20) Firstly, indoline - 3 - acetamide ( 9) was prepared from indole - 3 - acetic acid by catalytic hydrogenation, esterification and aminolysis.

(21) Objective : To investigate the stable effects of AEO and AES on sodium hypochlorite and peroxy - acetic acid.

(22) The analgetic effect was demonstrated using pain models induced by acetic acid.

(23) Corrosively medium for chemical production such as sodium hydrate, caustic soda, sulfuric acid, nitric acid, acetic acid, fatty acid.

(24) In this paper, aspirin is synthesised through O- acylating reaction from salicylic acid and anhydride acetic acid with vita-mm C as catalyst.

(25) The catalyst could also be used to catalyze esterification of acetic acid and hexoic acid with iso...

(26) The energy saving and environmental protection measures of diketene production by acetic acid pyrolysis method were introduced.

(27) The present study reported the effect of two male antifertility agents gossypol acetic acid and GTW on DNA of C3H10T1/2 mouse fibroblasts.

(28) Ethylene glycol diacetate was synthesis from ethylene glycol and acetic acid by using p-toluene sulphonic acid as catalyst.

(29) Acetobacter and Gluconobacter can be allowed to oxidize the ethanol to acetic acid and form a wine vinegar.

(30) This article refers to the synthesis of methyl isopropyl ketone using isobutylaldehyde - acetic acid as raw materials.

(31) A mathematic model used for cracking furnace of acetic acid toacetic anhydride with two section of reaction coil has been set up.

(32) The characteristics and applications of peroxyacetic acid were introduced. The synthetic processes preparing the product by oxidation of acetic acid or acetaldehyde were presented.

(33) Acetic acid changed unremarkably. Succinic acid changed not significantly from stage one to stage two, then increased and it was the highest in the stage three.

(34) Methods:Different doses of CQG were given to mice with swelling feet induced by acetic acid, cotton balling granulation, and carrageenin.

(35) In the presence of acetic acid and polyethylene glycol, 2-naphthol reacts with ammonium ceric nitrate and sodium bromate to form 1,2- naphthoquinone .

(36) The pain models were prepared by injection of acetic acid and uterospasm model in the female mouse was induced by diethylstilbestrol and pitocin.

(37) Laminaria ochotensis and Actinidia deliciosa were used as the main raw materials to make composite vinegar through deodorization tests,[] alcoholic fermentation and acetic acid fermentation.

(38) Methods: The torsion test with acetic acid was used to compare the analgesic effects of Dragon's Blood extracts from different technology.

(39) Or immerse with 10 ％ glacial acetic acid brothers, wipe next.

(40) RESULTS Factor A was the main factor to influence measuring acetic acid peroxide content.

(41) The acetic acid beverage of the present invention contains rich bifid lactobacillus, and can eliminate intestinal tract, inhibit the growth of harmful bacteria and resist invasion of diseases.

(42) Methods and Conclusion:Duplicate rat peptic ulcer model by means of pyloric ligature, acetic acid daub and irritable methods.

(43) METHOD Acetic acid was used to increase the permeability of mice abdomen capillaries and croton oil was used to make mice external ear swelling model.

(44) The influences of reaction conditions and petroleum fractions on the removal of calcium by dilute aqueous acetic acid were investigated using calcium naphthenate as model compound.

(45) A new ester guerbet alcohol acetate is synthesized by using acetic acid and guerbet alcohol 2 octyl dodecyl alcohol in presence of catalyst phospho tungstic acid. The esterification ratio is 92.0 %.

(46) Using p-toluensulphonic acid supported by activated carbon as catalyst, glycerol triacetate was synthesized from glacial acetic acid and glycerin.

(47) Testing proves adding 5 % glacial acetic acid is suitable.

(48) An example for water - formic acid - acetic acid separation is given work.

(49) It's acetic acid, the sour-tasting compound that gives that characteristic tang to vinegar, pickles, and sourdough bread.

(50) Our company mainly deals in chemical products like titanium, lithopone, carbon black, and sodium hydrate. We also supply oxalic acid, acetic acid, iron oxide, copper oxide, zinc oxide, and so on.

(51) The original method of acetic acid is influence of the color stability of the main factors.

(52) Suggested that in burn wards, 20% acetic acid peroxide plus Cangshu smoking may be used as a way of air disinfection.

(53) How long is acetic acid methyl progesterone movie menstruated for by?

(54) This paper introduces the acetic acid production process, production and consumption at home and abroad, and the research and development and application of acetic acid process in China.

(55) A salt of a pullulan aminoalkyl ether according to claim 1, wherein the salt -forming acid is hydrochloric acid , hydrobromic acid , sulfuric acid , nitric acid , acetic acid , or oxalic acid .

(56) Ethyl acetate was synthesized by ethanol with acetic acid as raw material.

(57) The PVA CA blend ultrafiltration membranes were prepared by phase inversion from the casting solution consisting of polyvinyl alcohol(PVA), cellulose acetate(CA), acetic acid and water.

(58) Cyclohexyl acetate was synthesized from acetic acid and cyclohexanol with anhydrous aluminum chloride as catalyst.

(59) By-products of ethanolic fermentation effect the growth of Saccharomyces cerevisiae. The by-products include Acetic acid, Lactic acid, Pigment and Furfuraldehyde etc.

(60) In the presence of acetic acid, p - anisidine reacts with aldehydes producing a yellowish color.

(61) Results The results showed that the conglutination and dissolution of the film which was made of 2% chitosan, 1%acetic acid, 2% gelatin and 0 5% liposome podophyllotoxin chitosan was the most perfect.

(62) The addition of stabilizer, surface-active agent and acetic acid is able to affect sol thixotropy.

(63) Acetic acid is formed as an intermediate in the anaerobic fermentation of carbohydrates, proteins, and fats.

(64) Acid soluble proteins of LAK cells were prepared by homogenizing the cells with 5 % acetic acid.

(65) Its main synthesis method is nitration of guaiacol by fuming nitric acid and glacial acetic acid as nitration agent.

(66) Photocatalytic degradation products of acetaldehyde included acetic acid, carbon dioxide and H 2 O vapor.

(67) Using phenylamine and acetic acid as raw materials, cyclohexane and toluene - p - acid as dehydration and catalyst respectively.

(68) Titrate the mixed solution with ethanol solution of acetic acid.

(69) Methods Analgesic effect of two different concentrations of cinobufagin injection was observed in mice by the hot-plate test and writhing with acetic acid.

(70) The esterification of acetic acid with 1-pentanol on HZSM-5 zeolite was studied.

(71) METHODS Phloroglucinol and p-hydroxy phenyl acetic acid were used as the major reactants to synthesize the target compound by a two-step method.

(72) Using glycerine and acetic acid as raw materials and in the presence of catalyst, glycerin triacetate was synthesized through esterification, dehydration and underpressrue distillation.

(73) Burned by caustic soda. Washing with 2 % acetic acid and send to hospital at once.

(74) Sodium diacetate is synthesized by acetic acid and sodium hydroxide.

(75) With solid sulfanilic acid as catalyst we can synthesize iso-amyl acetate from acetic acid and iso-amyl alcohol.

(76) Prop. :White triangle crystal, easy deliquescence, with taste of acetic acid, soluble in water and ethanol, insoluble in acetone.

(77) Applying conductivity and particle size analysis, the paper studied dissolution behaviors of chitosan in acetic acid.

(78) The result indicates that the main metabolic product of petroleum hydrocarbon degradation is acetic acid and surface active agent of glycolipid composed of fatty acid and rhamnose.

(79) The effects of catalyst amount, reaction time, molar ratio of sec-butanol and acetic acid, and amount of deaquation reagent on the reaction were studied.

(80) In addition, YYNE can promote the mice peristalsis, reduce the body torsion induced by acetic acid.

(81) In this paper N-acetylated chitosan films were prepared by the reaction of chitosan and acetic anhydride in the medium CH 3OH and acetic acid.

(82) This method involves using the glacial acetic acid as a catalyst, adding the litharge in aqueous medium and adding a quantity of oil of vitriol to yield lead sulfate.

(83) The use of chemically - methyl phenol and chloroacetic acid to synthesize methyl phenoxy acetic acid.

(84) Hartshorn(NH_(4)OH) was used as a new catalyst instead of acetic acid in the saponification reaction of base zinc salt of dioctyl thiophosphate (T203).

(85) The rate constant of racemization of L-Pro increased with decreasing acidity of the carboxylic acid. However, the racemization of L-His was most rapid in acetic acid.

(86) Zorbax ODS column and gradient elution of acetonitrile acetic acid solution as mobile phase were employed to determine the content of syringin and rutin in 11 species of Saussurea by RP_HPLC.

(87) The rate of racemization of L-His was the most rapid in acetic acid, the suitable catalyst is salicylaldehyde.

(88) Backmixing of liquid and gas and association effects between acetic acid molecules were considered and the accuracy of the model for dynamic process was greatly improved.

(89) Methods Effects of Paozhenling on abirritation was tested by using of ache model caused by acetic acid or formaldehyde in mice.

(90) We can make sodium chlorate (or potassium chlorate) unite with iodine and chloride acid to yields iodine mono-chloride solution under acetic acid.

(91) Potato sticks per immediate packing of 1.5 kg or more, prepared or preserved otherwise than by vinegar or acetic acid, frozen.

(92) The effects of concentration of acetic acid in the mobile phase was studied and the polymers were able to separate naproxen from the structurally similar molecular such as ibuprofen and ketoprofen .

(93) Because of acetic acid can effectively remove the cell walls, and scattered material in the root cells, in the Hyacinthus orientalis root dyeing system films, 45 acetic acid was firstly used.

(94) The site includes capacity for acetic acid, vinyl acetate monomer, acetic anhydride, as well as vinyl acetate emulsions, GUR ultra high molecular weight polyethylene and Celstran.

(95) An intermediate of bone resorption inhibitor risedronate sodium, 3 pyridine acetic acid hydrochloride, was synthesized from ethyl nicotinate via reduction, chlorination, cyanation and hydrolysis.

(96) An alcohol evaporator for production of acetic acid and acetic anhydride exploded during operation.

(96) is a sentence dictionary, on which you can find good sentences for a large number of words.

(97) Lactic acid and acetic acid showed an inhibitory effect toward bacillus subtilis if the undissociated form was more than 0.683% and 0.256%, respectively.

(98) Acetic acid salt : calcium acetate, sodium acetate, zinc acetate , potassium acetate.

(99) Using diethanolamine as aminating agent and glacial acetic acid as neutralizing agent, aminated epoxy acrylic cationic resin was prepared.

(100) Results:Casticin inhibited significantly xylene - induced mouse ear edema, egg albumen - induced rat paw edema and acetic acid - induced mouse vascular permeability.

(101) Phyllostachys shoot grown from seed were sprayed by lanthanon multiple fertilization, naphthalin acetic acid, GGR and KH_2PO_4 with random group sample method.

(102) The plant hydrolyzed-enzyme catalyses naphthyl acetate hydrolyzed reaction, which produces acetic acid.

(103) The gas-phase oxidative acetoxylation of toluene with acetic acid to benzyl acetate over the Pd-Sn-K/SiO_2 catalyst was investigated in a fixed-bed flow reactor.

(104) The contents of indole 3 acetic acid(IAA), zeatin riboside (ZR) and abscisic acid (ABA) were higher in superior grains than in inferior ones at early grain filling stage.

(105) Glacial acetic acid can be uses broadly in synthetic fibre, dope, medicine, pesticide industry.

(106) As a kind of widely used fine chemical, glyceryl triacetate was synthesized by esterification of glycerin with acetic acid.

(107) We investigate the bleaching of neutral sulfite reed pulp by peroxy acetic acid ( PAC ).

(108) Decalcifying waste directly by hot acetic acid or hydrochloric acid, or decalcifying it by acid silage (organic acids and inorganic acids).

(109) The influence of the molar ratio of n-amyl alcohol and acetic acid , the quantity of the catalyst (), the reaction time etc on the ester yield was discussed .

(110) The oxidation of isosafrole is reaction with anhydride - acetone, anhydride - acetic acid, sodium bichromate - sulfuric acid and so on.

(111) Peroxyacetic acid was prepared from hydrogen peroxide and acetic acid in the presence of sulfuric acid at room temperature.

(112) A rigorous model was set up for an acetic acid oxidation column.

(113) Our company mainly deals in chemical products like titanium, lithopone, zinc oxide, iron oxide . We also supply oxalic acid, acetic acid, chromium oxide green and so on.

(114) In the presence of acetic acid and polyethylene glycols, acenaphthene reacts with ammonium ceric nitrate to form 5 nitroacenaphtene under mild conditions with high yields.

(115) Glycerol triacetate was synthesized from glycerol and acetic acid using p -toluene sulphonic acid as catalyst and toluene as water-carrying agent.

(116) Aspirin: Common name of acetylsalicylic acid, an organic compound introduced in 1899. The ester of salicylic acid and acetic acid, it inhibits production of prostaglandins in the body.

(117) Cyclohexyl acetate was synthesized from acetic acid and cyclohexanol catalyzed by aluminum chloride hexahydrate.

(118) The vapor association of acetic acid and propionic acid due to dimerization and trimerization has been considered as well.

(119) The chemist sucked up 20 cc. of acetic acid into a pipette.

(120) It has been found that ammonium ferric sulfate dodecahyrate was superior to H2SO4 when used as catalyst for esterification of isobutanol with acetic acid.

(121) The inhibitory actions of it on the increase of abdominal cavity capillary permeability in mice due to acetic acid and the angiectasis of skin in rats due to histamine were also observed.

(122) OBJECTIVE To determine the influence factors of measuring acetic acid peroxide.

(123) The anti-inflammatory activity of PDS was determined in mice with auricle swelling induced by croton oil and the increased permeability of abdominal capillary induced by acetic acid.

(124) There is significant abirritation effect on toe-swell model by acetic acid.

(125) METHODS The analgesic effect was studied by using experimental menorrhalgia model induced by estradiol and oxytocin, acetic acid induced wringing test and hot plate test in mice.

(126) The paper primarily discussed the changes of yeast, lactic acid bacteria, acetic acid bacteria, coliform during steamed bread dough fermentation.

(126) Wish you will love and make progress everyday!

(127) The properties, application, preparation methods and process line of production of acetic acid process are introduced.

(128) Suffice it to say that the unusually high boiling point of acetic acid.

(129) Distillation device was slightly improved, analyzed by carbon dioxide and determined by water for the analysis of acetic acid from cuprammonia , with recovery of 97%.

(130) No significant changes of the concentrations of 5-hydroxytryptamine(5-HT), 5-hydroxy indole acetic acid(5-HIAA) and dopamine(DA) in bra ins were found.

(131) It was studied in a systematic way that heme was extracted from porcine blood corpuscle by glacial acetic acid.

(132) The method is based on the catalysis of phenanthroline to the discoloring reaction of bordeaux R oxidized by potassium periodate in the dilute acetic acid solution.

(133) According to free radical theory, the CAM was synthesized with acrylamide and chitosan(), through oxidation-reduction initiator systems in acetic acid aqueous solution.

(134) It' s proved that the yield of coal acids (CA) can be improved by adding acetic acid or propanoic acid .

(135) A waterborne multicolor paint is prepared by chitosan in acetic acid solution, mixing with short fiber and crosslinked by glutaric dialdehyde.

(136) The catalyst could also be used to catalyze esterification of acetic acid and hexoic acid with isopropyl alcohol and hexoic acid...

(137) The direct esterification of acetic acid with benzyl alcohol by use of polystyrene supported aluminium trichloride as the catalyst.

(138) METHODS Using neutralization titrimetric method and GC to determine the concentration of acetic acid and its labile product-ethyl acetate, respectively.

(139) Acid kind basically is lactic acid, acetic acid and butyric acid and caproic acid etc of organic acids, influence of liquor taste and after taste.

(140) Aromatic dinitriles were prepared with excellent yields by refluxing the corresponding aromatic dialdehydes with hydroxylamine hydrochloride in 85% formic acid or glacial acetic acid.

(141) Methods Rats model of chronic gastric ulcer was made by acetic acid and instillation.

(142) Phenanthrenequinone was made from industrial phenanthrene with chromium trioxide - acetic acid as oxidant.

(143) It can, for example, capture chromosomes spooling during cell division or a cervical cancer cell shriveling up when treated with acetic acid.

(144) Studies on the regeneration of vanadium phosphorous oxides(VPO) catalyst for selective oxidation of propane to acrylic acid and acetic acid has been carried out using a pulse reactor.

(145) The oxidation of diphenylmethane with H_2O_2 under microwave irradiation was investigated using iron acetate as catalyst and glacial acetic acid as solvent.

(146) The influence of the factors, such as the molar ratio of acetic acid ton-butanol, the feed rate of the reactants and packing density of the catalyst, was investigated.

(147) Current capacity: Glacial acetic acid 600 k ton, Ethyl acetate ton.

(148) Objective: The analysis acetic acid macrography of the sensitivity which diagnoses highly to the cervix of the uterus pathological change, discusses the value of cervical cancer screening application.

(149) At low temperature acetic acid is condensed and becomes glacial acetic acid.

(150) METHODS:The acetylized racemic mixture of D-penicillamine was prepared by racemizing acetyl chloride in acetic acid solu_tion with D-penicillamine as feedstock.

(151) The technology of one step synthesis of terpinyl acetate turpentine and glacial acetic acid is described.

(152) Methods Analgesia and anti-inflammatory effect were induced by mouse hot plate, acetic acid stretching experiment and mouse peritonitis, mouse ear swelling model.

(153) The banana oil was prepared by the reaction of glacial acetic acid and n-amyl alcohol with phosphotungstic acid as catalyst.

(154) Objective To study the effect of the AEO and AES to Acetic acid peroxide stability.

(155) Results Agave americana L var. marginata Hort showed obvious inhibition on arthritis increasing, capillary permeability and pain reaction induced by acetic acid. Conclusion Agave americana has the ef...

(156) Phenoxy acetic acid was prepared in the pressence of chloroacetic acid, phenol and NaOH under microwave irradiation. The optimum condition was obtained. The yield could reach 97.3%.

(157) It copy is acetic acid that vinegar main succeeds , and still haves a little amino acid , organic sour , carbohydrate , vitamin B1 and B2 and so on .

(158) The essay studies the synthetic methods of hexyl acetate by using acetic acid and hexyl alcohol as raw materials and iron trichloride as the catalysis agent. The yield is 93%.

(159) The reaction of aryloxy acetic acid with thiosemicarbazide in the presence of dehydrating agent, POCl_3, affords a series of 2amino5aryloxymethyl1,3,4thiadiazoles under microwave irradiation (MWI).

(160) Lactic acid, acetic acid and butyric acid coexisted in sour brewing products. But the sourness of different products was various with different proportion of the three acids.

(161) The acetic acid is corrosive. Please put them in both sides of No. 5 deck, leaving a passage between the hatch coaming and the cargo.

(162) Results: Yi-fu Juan-bi granule can can restrain the mouse body tweaking caused by acetic acid and enhance the pain limen level of mouse and there is a quite evident effect of middle dose group.

(163) A short review about the wide uses of phenanthrenequinone and the methods of its synthesis was prepared by oxidation of phenanthrene in acetic acid. Several primary factors were studied.

(164) The optimal conditions for synthesis of alkali green 4 are reported, including the carbamide and zinc chloride as catalyst, chloranil and bichrome as oxidation agent in the acetic acid medium.

(165) The results of natural bond orbital population analysis revealed that there was charge-transfer in the complex formation, and acetic acid acted as electron acceptor during this transformation.

(166) This product has special flavor of fruit acetic acid and also has the nutritive and sanitarian function.

(167) High quality bamboo vinegar rich in acetic acid, furfural and ethanol, and with little methanol could be obtained from the acid hydrolysis of xylan separated from Alccll pulping liquor.

(168) The synthesis of i amyl acetate from i amylic alcohol and acetic acid using silica gel carrier acid as catalyst is reported.

(169) Glyceryl triacetate was synthesized from acetic acid and glycerine using immobilized catalyst.

(170) Organic acids in koumiss had apparent inhibitory effect to bacillus subtilis, in them, lactic acid was most important whereas acetic acid and alcohol had synergistic effect.

(171) Stable acetic acid methanation process must form a stable pH gradient, which is the fundamental reason for the calcium carbonate precipitation.

(172) Through alcohol and acetic acid fermentation with the supplement of syrup, citrus fruit vinegar of 4.

(173) When you drink, enzymes in the liver known as alcohol dehydrogenases (ADHs) convert alcohol to an organic compound called acetaldehyde; another enzyme then converts acetaldehyde to acetic acid.

(174) The effect of gibberellin(GA3) and indole acetic acid(IAA) which applied in coppice on the yield of fresh branches and leaves and borneol Cinnamomum camphora were analyzed and evaluated.

(175) Oxidizing agent was prepared by means of anhydrous manganous acetate dissolved in glacial acetic acid and oxidized to divalent manganic salt by potassium permanganate.

(176) Maltitol stearic acid ester was synthesized by condensation of maltitol with stearoyl chloride in the presence of the catalyst and with acetic acid as solvent.

(177) Most of the specimens containing acetic acid, propionic acid, butyric acid, isobutyric acid, valeric acid, lactic acid and succinic acid which were accorded with the result of bacteriologic study.

(178) The quantity of ion-release from the glass powder in dilute acetic acid was examined by ICP and pH-meter .

(179) GLUCOSE - FRUCTOSE SYRUP , WATER, SUGAR , ACETIC ACID , SALT , GELLING AGENT : PECTIN, DRIED MINT , COLOURS: COPPER CHLOROPHYLLIN, TUMERIC, CITRIC ACID, SPEARMINT OIL.

(180) DCA, or dichloroacetic acid, is an analogue of acetic acid in which chlorine atoms replace two of the three hydrogen atoms on the methyl group.

(181) Iso - amyl acetate was synthesized with ammonium ceric sulfate as catalyst neutralized acetic acid and iso - amyl alcohol.

(182) This paper describes the instivegation of watermelon vinegar production by using alcohol fermentation of immobilized yeast and acetic acid fermentation of immobilized acetobacter.

(183) The fruit of Rosa laevigata Michx and Pyracantha fortuneana were used to produce a health vinegar beverage through alcoholic fermentation and acetic acid fermentation.

(184) The UNIQUAC associated -solution model successfully represented the liquid-liquid equilibria of acetic acid, benzene and triethylamine.

(185) The results showed that the entire DNA molecule was damaged by acetic acid including backbone phosphodiester groups, deoxyribose and base stacking.

(186) The results show that the potassium bichromate plus nitric acid or glacial acetic acid has the best anti-corrosion effect.

(187) Direct selective oxidation of propane to acrylic acid and acetic acid over VPO catalyst is studied using molecular O2 as oxidant.

(188) The carboxylic acids such as acetic acid, oxalic acid, succinic acid, adipic acid and octanoic acid, which were used as catalysts for producing dichloropropanol from glycerol were studied.

(189) Acetic acid is one of the organic acids which have many uses.

(190) The existing bromine in acetic acid could aggravate corrosion on metal hole.

(191) A study was done for the preparation of dodine from dodecylamine, cyanamide and acetic acid.

(192) The technology of one step synthesis of terpinyl acetate from turpentine and glacial acetic acid is described.

(193) Compound 2 had allochroic processes in polar solvents such as methanol or DMF. Acids or alkali such as acetic acid or NaOC_2H_5 also showed apparent influence on the allochroic process.

(194) Nitriles were obtained in high yields by One—pot method from aldehydes and hydroxylamine hydrochloride in acetic acid or 85% formic acid.

(195) Methods: The pharmacological models of pyrexia induced by yeast in rats, diarrhea induced by castor oil in mice,[] writhes induced by acetic acid in mice and bacteriostatic test in vitro were applied.

(196) This paper studied the synthesis of hexyl acetate with acetic acid and hexyl alcohol as reactants and sodium bisulfate as catalyst.

(197) Objective: To observe the influence of Huangji Granule on ulcer by reserpine, pyloric ligature ulcer, irritable ulcer, burning ulcer by acetic acid and its analgetic and anti-inflammatory function.

(198) To observe the analgetic effects by means of hot plate pain model and body twisting caused by acetic acid.

(199) Methods The anti-inflammatory and spasmolysis effects of rutin and quercetin were observed by the permeability of abdominal capillary by injecting glacial acetic acid.

(200) Synthesis of 2 - bromothiophene using thiophene and bromine and glacial acetic acid as solvent was studied.

(201) P- cresylic acetate was synthesized with acetic acid and p-cresol as raw materials using p-toluene sulphonic acid supported on active carbon as catalyst.

(202) They were acetic acid, benzaldehyde, n caproic acid, 14 methyl pentadecanoic methyl ester, glycerin, benzoic acid, 6,9 octadecadienoic methyl ester, squalane,[] stearic acid and oleic eicosyl ester.

(203) Lactic acid, acetic acid and butyric acid coexisted in sour brewing products.

(204) Examples of fixatives are formaldehyde, osmium tetroxide, ethanol, and acetic acid.

(205) Undissolved in water or ethanol, easily dissolves in inorganic acid(nitric acid, hydrochloric acid), acetic acid and ammonium chloride solution, slightly dissolves in alkali metal carbonate solution.

(206) Process technology of acetic acid, production output and capacity, and market prospect are introduced in this paper.

(207) Methods Area of ulcer, gastric juice volume, acidity and pepsin output were measured on experimental gastric ulcer induced by acetic acid, stress and pyloric ligation in rats.

(208) Guanidyl acetic acid chitosan has been synthesized with self-made chitosan and 1-chloro-glycocyamine, and its hydroscopicity and moisture retentive ability have been measured consequently.