Natriumorthowolframat dihydrat ≥99%, AnalaR NORMAPUR® analytical reagent
Leverandør: VWR Chemicals
Ratings:
Ingen bedømmelse
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Advarsel
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Synonymer:
Tungstic acid sodium salt dihydrate, Sodium wolframate dihydrate, Sodium tungsten oxide dihydrate
28195.238EA
1240
DKK
28195.238
28195.460
Natriumorthowolframat dihydrat ≥99%, AnalaR NORMAPUR® analytical reagent
Natriumorthowolframat dihydrat
This product is not suitable for the Colin reaction.
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
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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