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CAS No.: 7664-38-2
Molecular formula: H3PO4 Molecular Weight: 97.99
Structural formula:
Properties:Coloress,transparent and syrupy liquid.It mixes with water in all proportions,producing and amount of heat,it loses water and converts to pyrophosphoric acid and metaphosphoric acid further . Technical Index:Phosphoric Acid 85% Grade. Specification:
| Specifications |
Best grade |
First grade |
Quslified grade |
| Appearance |
Colorless transparent thick liquid |
| Chromaticity,Hazen，％≤≥ |
20 |
30 |
40 |
| Content of H3PO，％≥ |
85.0 |
85.0 |
85.0 |
| Content of CL,％≤ |
0.0005 |
0.0005 |
0.001 |
| Content of SO42-,％≤ |
0.003 |
0.0052 |
0.0 |
|
Content of Fe,％≤ |
0.002 |
0.002 |
0.005 |
|
Content of As,％≤ |
0.0001 |
0.005 |
0.01 |
|
Content of Pb,％≤ |
0.001 |
0.001 |
0.05 |
Usage:
Used for phospote indusyry cloctroplating and chemical poliohing phurmuccuties sugal industry,complex fertilizer,etc.
Package and Storage:
35KG plastic drums Loading: 22.5mt/20'FCL.
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