1. At 31 May, 2008, Sodium Fluoride in Chinese WIKIPEDIA was started to translate.

2. Objective: To observe the anti caries effect of Sodium fluoride and fluor protector.

3. A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced.

4. At 2 June, 2008, Sodium Fluoride was recommended myself to be a candidate of DYK.

5. A method of producing crystal sodium fluoride with sodium fluosilicate and sodium carbonate is introduced. And its optimal operations are described in detail.

6. The process of sodium fluoride by ammoniating method was described in brief. The phase composition and crystalline morphology was determined and the crystallization kinetics was discussed also.

7. The titrant is a mixture of EDTA and sodium fluoride, both mercury film electrode and fluorinion indicating electrode are inserted in the titration solution.

8. A new technology is introduced for preparation sodium fluoride and silica aerogel from fluorosilicis acid, the by-product of phosphatic fertilizer production.

9. The titrant is a mixture of silver nitrate and sodium fluoride, both fluorinion indicating electrode and silver ion indicating electrode are inserted in the titration solution.

10. Traditional phosphating solutions usually contain sodium nitrite, potassium bichromate, sodium fluoride and nickel nitrate which are detrimental to human body and environment.

11. Objective:To measure the fluoride concentrations in dental plaque and saliva after the use of sodium fluoride rinses and APF solutions and evaluate the significance in caries prevention.

12. The effectiveness of anti - caries actives formulations based on sodium fluoride or sodium mono - fluorophosphate are confirmed.

13. This research uses dicyandiamide as firming agent in epoxy powder coating and sodium fluoride as additive in epoxy.

14. At 1 June , 2008 , the article , sodium fluoride has been translated.

15. Fluorine, one of the necessary trace elements of human beings is presented in the forms of inorganic and organic compounds in foods, such as sodium fluoride, silicon fluoride, and fluoroacetate etc.