Phosphates

Tetrasodium Pyrophosphate(TSPP)

CAS No.:7722-88-5
HS Code:2835399000
Specification:FCC
Packing:25kg bag/drum/carton
Product description: Tetrasodium Pyrophosphate(TSPP)
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Specification

ITEM	STANDARD	RESULTS
ASSAY	95.0% MIN	96.6%
APPEARANCE	WHITE POWDER	CONFORMS
MESH SIZE (PASS 100MESH)	MAX 30%	28%
WATER INSOLUBLE	0.20% MAX	0.02%
ARSENIC( AS)	3PPM MAX	2PPM
LOSS ON IGNITION	0.5% MAX	0.20%
CADMIUM (PPM)	1 MAX	0.2
LEAD (PPM)	4 MAX	0.2
MERCURY (PPM)	1 MAX	0.3
HEAVY METAL( PB)	10PPM MAX	CONFORMS
FLUORID( PPM)	10 MAX	CONFORMS
PH VALUE (1%)	9.9-10.7	10.4

Details

Tetrasodium Pyrophosphate(TSPP)

Tetra Sodium Pyrophosphate is used as a buffering agent, an emulsifier, a dispersing agent, and a thickening agent, and is often used as a food additive. Common foods containing tetrasodium pyrophosphate include chicken nuggets, marshmallows, pudding, crab meat, imitation crab, canned tuna, and soy-based meat alternatives and cat foods and cat treats where it is used as a palatability enhancer.

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