Sodium monofluorophosphate as toothpaste ingredient SMFP
- Courier
- In detail
- BrandTwin
- Country of manufactureChina
- packing25kg/bag
SODIUM MONOFLUOROPHOSPHATE(SMFP)
CHEMICAL FORMULA:Na2PO3F
M.W.: 143.95
DESCRIPTION:small 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#:10163-15-2 HS NO.:2835299000 Packing:25kg/bag
|
Retention Period |
|
2 years |
|
SPECIFICATION |
TOOTHPASTE GRADE |
Result |
|
ITEMS |
USP-32 |
Standard |
|
Assay(Na2PO3F) % |
91.7-100.5% |
98% |
|
Coalescent fluorin % |
/ |
/ |
|
dissociate fluorin % |
≤1.2% |
|
|
assemble fluorin % |
/ |
/ |
|
arseni % |
≤0.0003 % |
0.0003% |
|
PH value (20g/Lsolution) |
6.5-8.0 |
|
|
Loss on drying % |
≤0.2% |
0.2% |
|
volatilization % |
Eligible |
Eligible |
|
Insoluble residues |
Pass |
Pass |
|
Heavy metal (Pb) % |
≤0.005% |
0.005% |
|
Fluorin % |
≤1.2% |
|
Remark:We may make special specification according to customer’s requires.