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Sodium tungstate dihydrate for pharma synthesis, non-GMP, Sigma-Aldrich®
Sodium tungstate dihydrate for pharma synthesis, non-GMP, Sigma-Aldrich®
Catalog # EM8.45143.0250
Supplier:  Avantor
CAS Number:  
Sodium tungstate dihydrate for pharma synthesis, non-GMP, Sigma-Aldrich®
Catalog # EM8.45143.0250
Supplier:  Avantor
CAS Number:  
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Specifications

  • Pack type:
    Plastic bottle
  • Size:
    250 g
  • Environmentally Preferable:
  • Cat. No.:
    EM8.45143.0250
  • Supplier no.:
    8.45143.0250

Specifications

Specification Test Results

  • Solubility:
    730 g/l (20 °C)
  • Melting Point:
    100 °C Elimination of water of crystallisation
  • Molar Mass:
    329.86 g/mol
  • Bulk Density:
    1600 kg/m3
  • Density:
    3.23 g/cm3 (20 °C)
  • pH:
    9 - 11.5 (100 g/l, H2O, 20 °C)

Specification Test Results

About this item

Synonyms: Tungstic acid sodium salt dihydrate, Sodium wolframate dihydrate, Sodium tungsten oxide dihydrate
 :
 :329.85 g/mol
Melting Pt:100
EINECS:236-743-4
 :GHS07
Storage Temperature:Ambient
CAS Number:10213-10-2
Formula:Na₂WO₄·2H₂O
MDL Number:MFCD00149190
Density:3.23 g/cm³ (20 °C)
Merck Index:12,08847
 :M-Clarity™ quality level = MQ400