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| Sinochem Hebei Corporation |
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| | | | 5. Sodium Molybdate | | Chemical >> Fine Chemicals | | white crystal powder, slightly soluble in water, insoluble in acetone, special gravity 3.28, melting point 687C,becoming anhydrous matter when loses water at 100C
Specification:
MO: 39%MIN
PB/AS/FE... | | | | | | | 6. Sodium Tungstate | | Chemical >> Fine Chemicals | | White crystals, soluble in water, insoluble in alcohol; specific gravity 3.23-3.25, melting point 100C
Specification:
Wo3:68%min
Mo:0.01%max
Fe/As/Pb:50ppmmax each
Water insoluble matter:0.01%max | | | | | | | 7. Tungstic Acid | | Chemical >> Fine Chemicals | | specific gravity 5.5, it gives tungsten trioxide when loses water on heating, soluble in water and aqueous solution of alkali, insoluble in dilute acid.
Wo3:90%min
Mo:0.015%max
Na:0.01%max
As:0.01... | | | | | | | 9. Phosphotungstic Acid | | Chemical >> Catalysts | | Phosphotungstic acid is used as acid and oxidation catalyst for the synthesis or used as chemical reagent. Chemical formula: H3PW12O40*nH2O. CAS: 12501-23-4.
HPW-20
Specification:
Water insoluble... | | |
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| Contact
Details |
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| Contact Person: |
Mr. zhongweizheng (Fine chemicals department)  |
| Company Address: |
Sinochem Building,No.707 Lian Meng Road |
| City/Town: |
Shi Jiazhuang |
| Province/State: |
Hebei |
| Country/Region: |
China |
| Zip/Postal Code: |
050061 |
| Phone Number: |
86 311 85028878 |
| Fax Number: |
86 311 85028808 |
| Homepage: |
http://www.sinochemhebei.com |
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