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DISODIUM PHOSPHATE FOOD GRADE

Molecular Formula:Na2HPO4;Na2HPO4.2H2O;Na2HPO4.12H2O

Molecular Weight:141.96;177.99;358.14

CAS NO:7558-79-4(Anhydrous);10028-24-7(Dihydrate);10039-32-4(Dodecahydrate).

Standard erecuted:GB 25568-2010

Appearance:White powder or colorless to white crystal (Anhydrous)

Usage:Used as emulsifier,acidity-adjuster in food industry,flocculating 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(Dry basis),w/% ≥ 98.0
Arsenic(As),W/% ≤  3
Heavy metal(as Pb) ≤  10
Lead(as Pb) ≤  4
Fluoride(as F) ≤  50
Water insoluble , w/%≤ 0.2
Loss of dryness  (Na2HPO4),W/% 5.0
(Na2HPO4.2H2O),W/% 18.0-22.0
(Na2HPO4.12H2O)W/% ≤ 61.0

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