Information
Specification category:
Product No. | Product name | Specifications |
1.01314.010 | Sodium tungstate dihydrate | AR500g |
|
Characteristic:
Appearance and properties: white tasteless crystals.
pH value: ~ 8-9, (50 g/L H2O, 20 ℃)
Relative vapor density: 3.23 g/cm3
Melting point(℃): 100 (melting into liquid crystals)
Concentration: pure
Solubility: soluble in water, slightly alkaline.
Insoluble in ethanol, slightly soluble in ammonia.