Tungstate de disodium dihydraté 99, Purum, Fluka™
Fournisseur: Honeywell Chemicals
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Attention
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Synonyms:
Tungstic acid sodium salt dihydrate, Sodium wolframate dihydrate, Sodium tungsten oxide dihydrate
14304-500G
14304-6X500G
14304-500GEA
233
EUR
14304-500G
14304-6X500G
Tungstate de disodium dihydraté 99, Purum, Fluka™
Tungstate de disodium dihydraté
- ≥95% for general laboratory use.
Formule:
Na₂WO₄·2H₂O MW: 329.85 g/mol Point de fusion: 698 °C Densité: 4.18 g/cm³ Température de stockage: Température ambiante |
Numéro MDL:
MFCD00149190 Numéro CAS: 10213-10-2 EINECS: 236-743-4 Merck Index: 12,08847 |
Résultats des tests de spécification
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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