| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
| Label: | STPP |
| Price: |
-
|
| Min. Order: | - |
| Live Chat: | Last Online:05 Nov, 2013 |
SODIUM TRIPOLY PHOSPHATE (STPP)
Molecular formula: : Na5 P3O10
Molecular Weight: 367.86
Properties: White powder.
CAS No.: 7758-29-4
Uses: Mainly u sed for producing synthetic detergent as stnergist for soap,in ceramic industry. Used as food additive i n foodstuff industry.
Packing: In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags.
Technical Specifications :
|
Indexes |
Industrial Grade |
Food Grade |
|
Assay Na 5 P 3 O 10 % |
94.0 |
94.0 |
|
P 2 O 5 % |
57.0 |
57.0 |
|
Water Insoluble Matter % |
0.15 |
0.05 |
|
Iron(Fe) % |
0.01 |
0.01 |
|
PH value (1% water solution) |
9.2-10.0 |
9.5-10.0 |
|
Heavy Metal (as Pb) % |
|
0.001 |
|
Arsenic (As) % |
|
0.0003 |
|
Fluoride (F) % |
|
0.003 |
|
Size(Residue on 1.00mm sieve) % |
5 |
5 |
|
Whiteness % |
90 |
90 |
