Disodium monofluorophosphate Details
Chemical Name: Sodium Monoflourophosphate
CAS No.: 10163-15-2
Molecular Formula: Na2FPO3
Molecular Weight: 143.95
Assay: 98% min
Disodium monofluorophosphate Typical Properties
|Appearance||White Crystal or White Powder||White Crystal or White Powder|
|F Combined in PO3F2-||≥12.54%||12.99%|
|Fluorin Ion(as F–)||≤0.68%||0.31%||(as NaF)0.69|
|Loss on Drying||≤0.2%||0.02%|
|Arsenic (as As)||≤0.0002%||＜0.0001%|
|Lead ( as Pb)||≤0.0002%||＜0.0001%|
|Heavy Metals( as Pb)||≤0.002%||＜0.001%|
|IR Analysis||Infrared Spectrum Conformity||Infrared Spectrum Conformity|
|Conclusion||The results conforms with enterprise standards|
Disodium monofluorophosphate Applications
1. Instead of sodium fluoride used as a mothproofing agent and tooth desensitizing agent in toothpaste formulations, it generally accounts for 0.7% to 0.76% in toothpaste formulations. At present, sodium fluoride has been basically replaced in foreign countries, and it has gained an advantage in competition with stannous fluoride.
2. Sodium monofluorophosphate is also used to clean metal surfaces and as a flux, and is also used in the manufacture of specialty glass.
3. Disodium monofluorophosphate is also used as a bactericide and preservative, such as for fluorination of drinking water. The conventional content of fluorine in drinking water is 1.0 mg/L. The aqueous solution of sodium monofluorophosphate has obvious bactericidal action against Aspergillus niger, Staphylococcus aureus, Salmonella, and green. The growth and reproduction of Pseudomonas and catarrhal bacteria have obvious inhibitory effects.
Disodium monofluorophosphate Packaging and Shipping
Disodium monofluorophosphate in Storage
Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
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