Product Specifications
| Prod Model: |
Cas no: 13472-45-2 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Mf: |
Na2o4w |
| CAS No.: |
13472-45-2 |
| Einecs No.: |
236-743-4 |
| Color: |
White |
| Form: |
Crystal |
| Type: |
Pharmaceutical Intermediates |
| Appearance: |
Powder |
| Quality: |
Industrial |
| Colour: |
White |
Product Description
Sodium Tungstate
1. CAS No:13472-45-2
2. 25KG fiber drum or woven bag
3. WO3 Purity: >69.0%
4. White crystal
Uses: intermediate of tungsten, used in mordant, catalystic pigment, reagent, weight additive, water treatment agent, fitre fight material, phosphato tungstated and boron tungstated
| ITEM | BF-1 | BF-2 |
| Na2WO4. 2H2O | 99.0 | 98.0 |
| Mo | 0.001 | 0.02 |
| As | 0.001 | 0.01 |
| Cu | 0.0001 | 0.0005 |
| Al | 0.001 | 0.0025 |
| Fe | 0.001 | 0.002 |
| Si | 0.004 | 0.04 |
| Water Insoluble | 0.005 | 0.05 |
| PH | 7.5~9.5 | -- |
| Water | 11~15 | -- |
HongKong JIa YIng International Trade Co., Ltd is a private jointstock corporation, integrating manufacture and sale of chemical products. Our company has independent import and export rights, exclusively providing highquality. With "it is the sincere to be first, offer to customer highquality products and the service " aim, had launched the business and made the good economic benefits actively.
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