SODIUM MONOFLUOROPHOSPHATE
CHEMICAL FORMULA£ºNa2PO3F
M.W.: 143.95
DESCRIPTION£ºsmall achromaticity crystal or white powder. Decompose in wet air. Dissolve in water.
Function: used to protect the teeth of therapeutic source of fluoride toothpaste is toothpaste abrasives, anti-caries agents and desensitizing agents, the general amount of 0.8%, but also for drinking water fluoride and metal surface cleaner fungicides It is also preparing other single fluoride phosphate raw materials.
CAS#£º 10163-15-2 HS NO.£º28353900.90 28352990
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SPECIFICATION |
TOOTHPASTE GRADE |
HG2763-1996 |
|
ITEMS |
USP-27 |
CHINA STANDARD |
|
assay£¨Na2PO3F£© £¥ |
91.7-100.5£¥ |
¡Ý93£¥ |
|
Coalescent fluorin £¥ |
/ |
¡Ý12.3£¥ |
|
dissociate fluorin £¥ |
¡Ü1.2£¥ |
¡Ü1.2£¥ |
|
assemble fluorin £¥ |
/ |
¡Ý12.7£¥ |
|
arseni £¥ |
¡Ü0.0003£¥ |
¡Ü0.0003£¥ |
|
PH value£¨20g/Lsolution£© |
6.5-8.0 |
6.5-8.0 |
|
Loss on drying £¥ |
¡Ü0.2£¥ |
¡Ü0.2£¥ |
|
volatilization £¥ |
Eligible |
/ |
|
Heavy metal £¥ |
¡Ü0.005£¥ |
¡Ü0.005£¥ |
|
Middle Control Item |
|
White degree £¥ |
¡Ý80£¥ |
¡Ý80£¥ |
|
Particle size
(micron) |
100-200(90£¥) |
100-200(90£¥) |
|
Store period |
One year |
One year |
|
Provide reference |
|
Produce technics |
USP-23NaF |
Food grade |
|
Packing |
25kg/bag |
25kg/bag |
|
Quoted price (FOB SHANGHAI ) |
|
|
|
Period of validity |
10 days |
10 days |
Remark£ºWe may make special specification according to customer¡¯s requires. |
