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