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TRISODIUN PHOSPHATE FOOD GRADE

Molecular Formula:Na3PO4;Na3PO4.H2O;Na3PO4.12H2

Molecular Weight:163.94;181.96;380.18

CAS NO:7601-54-9(Anhydrous);10101-89-0(Dodecahydrate)

Standard executed :GB 25565-2010

Appearance:White crystal powder or granule.

Usage:Used as germicide,emulsifier,emulsifier,acidity-adjuster,complexing agent,water-retaining agent,stabilizer agent in food industry.locculating and nourishment agent in drinking and fermenting process.

Packaging:25Kg,50Kg,1000Kg bags or according to customer's demand.

Specification

Item Food grade 
Main contents( Na3PO4)(lgnited basis) W/% ≥  97.0
Main contents( Na3PO4.H2O)(lgnited basis)W/% ≥ 
Main contents( Na3PO4.12H2O)W/% ≥ 
PH value(10g/L solution) 1.5-12.5
Arsenic(as As) (mg/kg) ≤  3
Fluoride(as F) ≤  50
Heavy metals (as Pb) ≤  10
Lead (as Pb) ≤ 4
Water insoluble W/% ≤  0.2
Loss of dryness  (Na3PO4),W/% ≤ 2
(Na3PO4.H2O),W/% 8-11
(Na3PO4.12H2O) W/% 45-57

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