Natriumwolframat dihydrat ≥99%, Purum, Fluka™

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

14304-500G 14304-6X500G
14304-500GEA 2725 SEK
14304-500G 14304-6X500G
Natriumwolframat dihydrat ≥99%, Purum, Fluka™
Natriumwolframat dihydrat

  • ≥95% for general laboratory use.

Formel: Na₂WO₄·2H₂O
MW: 329,85 g/mol
Smältpunkt: 698 °C
Densitet: 4,18 g/cm³
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 %
Free alkali (as NaOH) Max. 0.1 %
Iron (Fe) Max. 0.002 %
Molybdenum (Mo) Max. 0.01 %
Chloride (Cl) Max. 0.01 %
Sulfate (SO₄) Max. 0.02 %

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