Certification: | Ccic, CIQ, RoHS, ISO |
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Purity: | ≥99% |
Type: | Disodium Phosphate |
Grade Standard: | Industrial Grade |
CAS No.: | 11120-25-5 |
Formula: | C6h7no, O3w |
Customization: |
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Quantity(pieces) | 1 - 10 | >10 |
Est. time (days) | 7 | To be negotiated |
Product name | Ammonium paratungstate |
Model | ESWO3 |
CAS no.: | 11120-25-5;14311-52-5 |
Molecular formula: | 3(NH4)2O-7WO3-6H2O |
Molecular weight | 3060.46 |
Chemical composition | % |
WO3 | ≥90 |
Water insoluble substance | ≤0.1 |
Fe | 0.0007 |
As | 0.0008 |
Si | 0.0008 |
Al | 0.0005 |
Pb | 0.0001 |
Mg | 0.0003 |
Na | 0.0008 |
Cu | 0.0001 |
Mo | 0.0007 |
K | 0.0006 |
PH | 2-3 |
Packing: | Vacuum aluminum foil bag packing, 1-2kg/ bag, outer iron drum. |
Application: | Petroleum pyrolysis catalysis, desulfurization and denitration catalysis |
Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
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