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％ 0.4％

assemble fluorin ％ / /

arseni ％ ≤0.0003％ 0.0003％

PH value（20g/Lsolution） 6.5-8.0 6.9

Loss on drying ％ ≤0.2％ 0.2％

volatilization ％ Eligible Eligible

Insoluble residues Pass Pass

Heavy metal (Pb) ％ ≤0.005％ 0.005％

Fluorin ％ ≤1.2％ 0.5％

Remark:We may make special specification according to customer’s requires.