Disodium monofluorophosphate

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disodium monofluorophosphate appearance

Disodium monofluorophosphate Details

Chemical Name: Sodium Monoflourophosphate

CAS No.: 10163-15-2

Molecular Formula: Na2FPO3

Molecular Weight: 143.95

Chemical Structure: 10163-15-2

Assay: 98% min

Disodium monofluorophosphate Typical Properties

Appearance White Crystal or White Powder White Crystal or White Powder
Assay(as Na2FPO3) ≥98.0% 98.4%
F Combined in PO3F2- ≥12.54% 12.99%
Fluorin Ion(as F) ≤0.68% 0.31% (as NaF)0.69
Total F ≥13.0% 13.3%
Loss on Drying ≤0.2% 0.02%
Water insolubles ≤0.15% 0.01%
Arsenic (as As) ≤0.0002% <0.0001%
Lead ( as Pb) ≤0.0002% <0.0001%
Heavy Metals( as Pb) ≤0.002% <0.001%
PH(2% Solution) 6.5-8.0 6.7
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

Package: 25kg/bag

Disodium monofluorophosphate in Storage

Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

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