Sodium tungstate dihydrate, EMSURE® for analysis, Supelco®
Supplier: Merck
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Warning
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Synonyms:
Tungstic acid sodium salt dihydrate, Sodium wolframate dihydrate, Sodium tungsten oxide dihydrate
M-Clarity™ quality level = MQ300
1.06673.0250
1.06673.1000
1.06673.9025
1.06673.0250EA
201
GBP
1.06673.0250
1.06673.1000
1.06673.9025
Sodium tungstate dihydrate, EMSURE® for analysis, Supelco®
Sodium wolframate dihydrate
Formula:
Na₂WO₄·2H₂O MW: 329,85 g/mol Melting Pt: 100 °C Density: 3,23 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00149190 CAS Number: 10213-10-2 EINECS: 236-743-4 Merck Index: 12,08847 |
Specification Test Results
Solubility | 730 g/l (20 °C) |
Melting Point | 100 °C Elimination of water of crystallisation |
Molar Mass | 329.86 g/mol |
Bulk Density | 1600 kg/m3 |
Density | 3.23 g/cm3 (20 °C) |
pH | 9 - 11.5 (100 g/l, H2O, 20 °C) |
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