Natriumorthowolframat dihydrat, EMSURE® for analysis, Supelco®
Leverandør: Merck
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Advarsel
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Synonymer:
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
1680
DKK
1.06673.0250
1.06673.1000
1.06673.9025
Natriumorthowolframat dihydrat, EMSURE® for analysis, Supelco®
Natriumorthowolframat dihydrat
Formel:
Na₂WO₄·2H₂O Molekylvægt: 329.85 g/mol Smeltepunkt: 100 Massefylde: 3.23 g/cm³ (20 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00149190 CAS-nummer: 10213-10-2 EINECS: 236-743-4 Merck Index: 12,08847 |
Specifikationer Testresultater
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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