Natriumwolframat dihydrat ≥99%, AnalaR NORMAPUR® analytiskt reagens

Leverantör: VWR Chemicals
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Synonyms: Tungstic acid sodium salt dihydrate, Sodium wolframate dihydrate, Sodium tungsten oxide dihydrate

28195.238EA 1800 SEK
28195.238 28195.460
Natriumwolframat dihydrat ≥99%, AnalaR NORMAPUR® analytiskt reagens
Natriumwolframat dihydrat

This product is not suitable for the Colin reaction.

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

Assay Min. 99 %
Cl (Chloride) Max. 30 ppm
SO4 (Sulphate) Max. 100 ppm
Fe (Iron) Max. 5 ppm
Mo (Molybdenum) Max. 50 ppm
Pb (Lead) Max. 10 ppm

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