High Quality 99%Min Sodium Fluoride Naf 7681-49-4

• CAS No.: 7681-49-4
• Formula: Fna
• EINECS: 231-667-8
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: QM011-46
• Colour: White
• Density: 1.02
• Melting Point: 993 °c (Lit.)
• Boiling Point: 1700 °c
• Flash Point: 1704°c
• Vapor Pressure: 1.4 mm Hg ( 0 °c)
• Refractive Index: 1.336
• Transport Package: 25kg/Drum
• Specification: 25kg/drum
• Trademark: Qinmu
• Origin: China
• Production Capacity: 5000

Product Description

product	Sodium fluoride
cas	7681-49-4
MF	FNa
MW	41.99
density	1.02 g/mL at 20 °C
melting point	993 °C (lit.)
boiling point	1700 °C
flash point	1704°C
vapor pressure	1.4 mm Hg ( 0 °C)
refractive index	1.336
stroage temp	2-8°C
solubility	H2O: 0.5 M at 20 °C, clear, colorless

synonym
Alcoasodiumfluoride;Sodiumfluoridepuriss.,meetsanalyticalspecificationofPh.Eur.,BP,USP,98.5-100.5%(calc.tothedriedsubstance);SodiumfluorideReagentPlus(R),>=99%;SODIUMFLUORIDEFOChemicalbookRANALYSISEMSUREACS,ISO,REAG.PHEUR;SODIUMFLUORIDEINSECTCELLCULTURE*;Sodiumfluoride,99.995%tracemetalsbasisexcludingK;Sodiumfluoride,ACS,99.0%min.;Sodiumfluoride,foranalysis,99+%
matters need attention

1. The daily intake of sodium fluoride should be strictly controlled to prevent fluorosis;  

2, sodium fluoride solution or gel should be placed in a plastic container;  

3. Patients in high fluorine area, pregnant women, lactation women, osteomalacia and renal failure are forbidden.  

Appication

1, can be used for high carbon steel, such as rimming steel degassing agent, aluminum electrolytic or electrolytic refining flux, paper waterproof processing, wood preservative, sodium fluoride and nitro cresol or two nitrophenol used for the pole and anticorrosive), moth-proofing dental materials (drinking water, toothpaste, etc.), fungicides, pesticides, preservatives and other use; 
 
2. It is used for the treatment of dental caries and oral caries in children in areas lacking fluoride in drinking water;  

3. Low dose is mainly used for osteoporosis and Paget bone disease;  

4, can be used as the manufacture of other fluoride raw materials or fluorine chemical hydrogen absorption agent;  

5, can be used as light metal fluorine salt treatment agent, smelting and refining protective agent, used as UF3 adsorbent in the nuclear industry; 

6, steel and other metal cleaning fluid, flux and flux;  

7, ceramic, glass and enamel flux and sunscreen, leather and skin treatment agent for leather industry;  

8, in the black metal surface treatment as phosphating promoter, make phosphating liquid stable, improve phosphating film performance;  

9, in the production of sealing materials and brake pads as an additive, play the role of increasing wear resistance;  

10 as an additive in concrete, enhance the corrosion resistance of concrete.  

Our Services
1.Supply sample
2.The packing also can be according the customers` requirment
3.Any inquiries will be replied within 24 hours
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
5.Factory price.
6.Prompt delivery. We have good cooperation with many professional forwarders, We can send the products to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, paypal, Western Union etc., and we cooperate with Sinosure many years.