Sodium metavanadate
- Số CAS
- 13718-26-8
- Khối lượng phân tử
- Công thức phân tử / ký hiệu hóa học
- NaVO3
Mô tả
White or light yellow crystal, relative density 2.79, melting point 630 ℃.Dissolved in water solubility 25 ℃ to 21.1 g / 100 mlh2o, 75 ℃ to 38.8 g / 100 ml/H2O, slightly soluble in alcohol.
ỨNG DỤNG
Can be used as chemical reagent, catalyst, drier, mordant, manufacturing ammonium vanadate and partial vanadic acid potassium, also used in medical photography, plant inoculation and inhibitor, etc.
Keyword:Catalyst
Phiếu kiểm nghiệm
inspection report
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the name or description of a commodity |
Sodium metavanadate |
CAS: 13718-26-8 |
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character |
White or light yellow crystal |
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chemical formula |
NaVO3 |
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test item |
test result |
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items |
Analytically pure (AR) |
Chemical pure (CP) |
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NaVO3，％ |
≥99.0 |
98.0 |
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clarity test |
qualified |
qualified |
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Aqueous reaction |
qualified |
qualified |
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chloride(Cl)，％ |
≤0.01 |
0.05 |
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sulfate(SO4)，％ |
≤0.02 |
0.05 |
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carbonate(CO3)，％ |
qualified |
qualified |
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silicate(SiO3)，％ |
≤0.1 |
0.3 |
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