STPP 95% (FOOD) - FOOD AND FEED ADDITIVES

SODIUM TRIPOLYPHOSPHATE

SYNONYM: SODIUM TRIPHOSPHATE, STPP

FORMULA: Na₅P₃O₁₀

M. W.: 367.86

CAS NO.: 7758-29-4

GRADE: FOOD GRADE

DESCRIPTION: WHITE POWDER

SPECIFICATIONS:

Na₅P₃O₁₀ CONTENT	95% MIN.
P₂O₅	57% MAX.
CHLORIDES	0.025% MAX.
SULPHATES	0.4% MAX.
HEAVY METAL (Pb)	0.001% MAX.
As	0.0003% MAX.
FLUORIDES	0.003% MAX.
PH VALUE (1% WATER SOLUTION)	9.5-10.0
WHITENESS	85 MIM.
WATER INSOLUBLES	0.05% MAX.

USES: USED AS IMPROVING AGENT IN FOOD INDUSTRY, PH VALUE REGULATING AGENT, CHELATING AGENT FOR METAL ION, ADHESIVE AGENT AND EXPANSION AGENT. UTILIZED IN THE CANNED BEAN, FRUITS AND MEAT, AND ALSO IN MEAT FOOD AND BEER PLANTS. IT HAS THE SAME EFFECT AS HEXA-SODIUM, AND WILL PRODUCE BETTER RESULTS WHEN USED TOGETHER WITH HEXA-SODIUM.

PACKING: PACKED IN 25KG, 50KG, AND 1000KG WOVEN BAG WITH PE BAG INNER.

H.S. NO.: 2835.3100