| Customization: | Available |
|---|---|
| CAS No.: | 7601-54-9 |
| Type: | Trisodium Phosphate |
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Item |
Index |
||
Super class |
First class |
Qualified class |
|
Main content ≥% |
98.0 |
96.0 |
95.0 |
P 2 O 5 ≥% |
20 |
20 |
20 |
Water insoluble ≤% |
0.5 |
0.5 |
0.8 |
Iron(as Fe) ≤% |
0.3 |
0.4 |
0.5 |
PH of 1% watet solution |
16.5-19.0 |
16.5-19.0 |
16.5-19.0 |
Desnsity(g/cm 3) |
0.01 |
0.01 |
0.01 |
Heavy metal(as Pb) ≤% |
0.05 |
0.1 |
0.3 |
Arsenic (as As) ≤% |
0.005 |
0.005 |
0.005 |
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