| Model: | - |
|---|---|
| Brand: | ZH |
| Origin: | - |
| Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
| Label: | INORGANIC SALT , DETERGENT , FOOD ADDITIVE |
| Price: |
-
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| Min. Order: | - |
| Live Chat: | Last Online:22 Nov, 2010 |
CAS No.: 7758-29-4
Purity:92% 94% 96%
Food grade standard: QB1034-91
Industry grade standard: GB9983-2004
Formula: Na5P3O10
Usage: Sodium Tripolyphosphate (STPP) is used as one of the main auxiliaries for synthetic detergent, synergist for soap; Water softener, tanning agent for leather making, auxiliary for dyeing; As an effective dispersion agent for suspension solutions of coatings, kaolin, magnesium oxide, calcium carbonate and drilling mud etc. As an oil contamination resistance agent in paper production.
|
No. |
Specifications |
Industrial Grade |
|
1 |
Na5P3O10%≥ |
94.0 |
|
2 |
P2O5%≥ |
57.0 |
|
3 |
Iron(Fe)%≤ |
0.003 |
|
4 |
Water insolubles%≤ |
0.05 |
|
5 |
PH |
9.5-10 |
|
6 |
So4%≤ |
0.4 |
|
7 |
PB %≤ |
0.01 |
