Sodium Acid Pyrophosphate(SAPP)

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Chemical Name: Sodium Acid Pyrophosphate

Formula: Na₂H₂P₂O₇

Molecular weight: 221.94

Properties: White crystal or power, soluble in water, acidic property appeared in aqueous solution.

Specifications:

Name of index		FCC
Content(as Na₂H₂P₂O₇)	≥%	95.0
Arsenic	≤%	0.0001
Heavy metals	≤%	0.001
Pb	≤%	0.0001
Fluoride(F)	≤%	0.005
Water insoluble	≤%	1.0
PH value		3.5-4.5

Usage: It acts as a buffer, leaven, modifier, emulsifier, nutrient and canning preservative in foods.

Packing: In 25kgs net paper or plastic woven bags.

Storage and Transport: It should be stored in a dry, ventilative and clean warehouse; kept away from moisture and hot, Furthermore, it should be stored separately from poisonous Substances.

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