Natriumwolframat dihydrat, EMSURE® for analysis, Supelco®

Leverantör: Merck
Varning

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 3010 SEK
1.06673.0250 1.06673.1000 1.06673.9025
Natriumwolframat dihydrat, EMSURE® for analysis, Supelco®
Natriumwolframat dihydrat
Formel: Na₂WO₄·2H₂O
MW: 329,85 g/mol
Smältpunkt: 100 °C
Densitet: 3,23 g/cm³ (20 °C)
Storage Temperature: Omgivande
MDL Number: MFCD00149190
CAS nummer: 10213-10-2
EINECS: 236-743-4
Merck Index: 12,08847

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Specifikation testresultat

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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