Sodium pyrophosphate
Molecular formula :Na4P2O7
Specifications :(GB9006-88)
Names of index
Index
Na4P2O7
96
substances not dissolved in water
0.20
PH value(1% of aqueous solution)
9.9-10.7
Ortho-phosphates
Up to standard
As
0.0003
Heavy metal(Pb)
0.001
Fluorides
0.005
Burning loss
0.5
Appearance
White Power
Application: Used as improving agent in food industry ,PH regulating agent , metal ion complex agent . Applied in the processing of meat and aquatic products in order to holds water , keep the meat fresh and tend , stabilize the natural color and protect fat from putridity . Also used in production of yeast power ad cheese etc .
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