| ≥1 piece |
SYNONYM: STPP
FORMULA: Na 5 P 3 O 10
M.W.: 368
CAS NO.: 7758-29-4
GRADE: TECH.GRADE
DESCRIPTION: WHITE GRANULAR OR POWDER
SPECIFICATIONS:
|
CONTENT |
94% MIN. |
|
P 2 O 5 CONTENT |
57%MIN. |
|
WHITENESS |
88%MIN. |
|
INSOLUBLE MATTER |
0.1%MAX. |
|
Fe |
70PPM MAX. |
|
SIZE: RESIDUE ON 1.00 TEST SIEVE |
5.0%MAX. |
|
LOSS ON IGNITION (500 ?? ) |
1% MAX. |
|
PH VALUE (1% SOLUTION) |
9.2-10.0 |
|
BULK DENSITY (g/cm 3 ) |
0.65-0.99 |
|
PHASE ￠? |
10-50% |
USES: USED AS MAIN DETERGENT BUILDER: AS SOFT WATER AGENT, AS DETERGENT BUILDING FOANING AGENT, AS emulsifier OF OILS AND GREASES, AS PEPTIZING AGENTS, AS PH BUFFERS, AND TO PROVIDE ALKALINITY. USED IN PETROLEUM INDUATRY AS PEPTIZING AND DEFLOCCULATION AGENTS IN OIL WELL DRILLING MUDS, SEQUESTRATION IN COTTON BOILING, BATH WATER SOFTENING, RED AND BLACK WATER CONTROL, CATHOCLIC CORROSION INHIBITER.
PACKING: 25KGS PLASTIC WOVEN BAGS.
SODIUM TRIPOLYPHOSPHATE
SYNONYM: STPP
FORMULA: Na 5 P 3 O 10
M. W.: 367.86
CAS NO.: 7758-29-4
GRADE: FOOD GRADE
DESCRIPTION: WHITE GRANULAR OR powder
SPECIFICATIONS:
|
MAIN CONTENT |
95% MIN. |
|
P 2 O 5 |
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 |
|
RESIDUES ON 1.00mm SIEVE |
5.0% MAX |
|
WHITENESS |
85 MIM. |
|
INSOLUBLE MATTER IN WATER |
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: IN 25KG PLASTIC BAGS.