CAS 10163-15-2
Molecular Formula:Na2FPO3
Appearance: White odorless powder
EINECS:233-433-0
Product categories:Organic Chemistry
Synonym: disodiumphosphorofluoridate, Adenosine-5′-(Trihydrogen Pyrophosphate) DisodiuM Salt Hydrate, sodiumphosphorofluoridate
Sodium Monofluorophosphate, also known as SMFP, is commonly found in toothpaste as a source of fluoride with CAS number 10163-15-2. It is used in biological studies to evaluate plaque build up by analyzing saliva sample after a sodium fluorophosphate rince.
| ITEM | STANDARD | RESULT |
| Appearance | White odorless powder free from signs of impurity | Conform |
| PH | 6.5-8.0 | 6.93 |
| Total Fluoride | ≥13.0% | 13.56% |
| Free fluoride | ≤0.68% | 0.44% |
| MFP purity as fluride | ≥12.54% | 13.12% |
| Loss on drying | ≤0.2% | 0.07% |
| Water insoluble matter | ≤0.15% | 0.06% |
| Heavy metals(as Pb) | ≤20ppm | Conform |
| Lead as Pb(Pb) | ≤2ppm | Conform |
| Arsenic (as As) | ≤2ppm | Conform |
| Assay(Na2PO3F) | ≥95% | 99.42% |
25kgs/bag,20tons/20’container
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