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
