Sodium vanadate (NaVO3)
- CAS number
- 13718-26-8
- Molecular weight
- 121.93
- Molecular formula / chemical symbol
- NaVO3
Description
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.USES
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.
Report
|
test item |
test result |
|
|
items |
Analytically pure (AR) |
Chemical pure (CP) |
|
NaVO3，％ |
≥99.0 |
98.0 |
|
clarity test |
qualified |
qualified |
|
Aqueous reaction |
qualified |
qualified |
|
chloride(Cl)，％ |
≤0.01 |
0.05 |
|
sulfate(SO4)，％ |
≤0.02 |
0.05 |
|
carbonate(CO3)，％ |
qualified |
qualified |
|
silicate(SiO3)，％ |
≤0.1 |
0.3 |
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≤0.005%
heavy metal（Pb）
≤0.001%
Ammonia water dissolved in test
qualified
qualified
qualified