di-Natrium wolframat dihydrat ≥99%, AnalaR NORMAPUR® analytical reagent

Leverandør: VWR Chemicals
Warning

Synonymer: Tungstic acid sodium salt dihydrate, Sodium wolframate dihydrate, Sodium tungsten oxide dihydrate

28195.238EA 1925 NOK
28195.238 28195.460
di-Natrium wolframat dihydrat ≥99%, AnalaR NORMAPUR® analytical reagent
di-Natrium wolframat dihydrat

This product is not suitable for the Colin reaction.

Formel: Na₂WO₄·2H₂O
MW: 329.85 g/mol
Smeltepunkt: 100
Tetthet: 3.23 g/cm³ (20 °C)
Lagringstemperatur: Romtemperatur
MDL nummer: MFCD00149190
CAS-nummer: 10213-10-2
EINECS: 236-743-4
Merck Indeks: 12,08847

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Spesifikasjon Testresultater

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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