Human Nutrition Phosphate
SMFP Sodium Monofluorophosphate
Toothpaste additive application
It is an excellent fluoride-containing toothpaste additive, which replaces Sodium Fluoride in toothpaste formulations as an anti-caries agent, tooth desensitizing agent, and has gained an advantage in competition with Stannous Fluoride. In the toothpaste formula, it generally accounts for 0.7% ~ 0.76%, it is also used to clean metal surfaces and as flux, and can also be used to manufacture special glass, and is also used in bactericides, preservatives, concrete corrosion inhibitors, food, medical and other aspects.
Get a quote
Product Detail
SMFP-Sodium Monofluorophosphate
Molecular formula: Na2PO3F
CAS Number:10163-15-2
————————————————————————————————————————
Properties
White powder or crystalline powder, melting point of about 626 °C, soluble in water, strong hygroscopicity, solubility in 25 °C water is 42%. There is no rust effect, the pH value of 2% aqueous solution is 6.5~8.0, and the aqueous solution undergoes slow hydrolysis when boiling, which can lead to a decrease in the binding fluorine, an increase in free fluorine, and a decrease in purity.
————————————————————————————————————————
Package
25 kgs bag,1000 kgs,1100 kgs, 1200 kgs jumbo bag,
Special mark could be Customized
————————————————————————————————————————
Specification
| No. |
Specifications |
Guaranteed Standard |
| 1 |
Assay (as Na2PO3F)% ≥ |
95.0 |
| 2 |
Combination Fluoride(as F) % ≥ |
12.54 |
| 3 |
Free Fluoride(as F) % ≤ |
0.68 |
| 4 |
Total Fluoride(as F) % ≥ |
13.0 |
| 5 |
PH Value(20g/L solution) |
6.5-8.0 |
| 6 |
Arsenic (As)% ≤ |
0.0002 |
| 7 |
Heavy Metal % ≤ |
0.002 |
| 8 |
Water Insoluble matter % ≤ |
0.15 |
| 9 |
Lead % ≤ |
0.0002 |
| 10 |
Loss on drying % ≤ |
0.2 |
| 11 |
Cadmium % ≤ |
0.0001 |
| 12 |
Mercury % ≤ |
0.0001 |
