Molecular Formula:Na5P3O10
Product Code:7758-29-4
Storage Conditions: QB 1034-1991
Usage:Used as moisture conservative. Applied to can, fruit drinks, milk products, vegetable protein drinks, instant noodles, meat products, and so on.

Packing:25 kg/bag inner plastic and outer plait

Specifications:

		STPP
Appearance		White Powder or granules
Sodium Tripolyphosphate	%(w/w)	min. 95
P2O5	%(w/w)	min. 57.0
Fluoride (as F)	mg/kg	max. 30
Arsenic (As)	mg/kg	max. 3
Heavy Metal (as Pb)	mg/kg	max. 10
Chloride (as Cl)	mg/kg	max. 250
Sulfate (as SO42-)	%(w/w)	max. 0.4
Water Insoluble	%(w/w)	max.  0.05
pH (1% aqueous solution)		9.5 -10.0
Whiteness	%	min.  85