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Merck - 1066390500 - Sodium sulfate

  • MFR SKU: 1066390500
  • ITEM #: 7231717
  • 0 Reviews / 0 Questions
$149.95
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ITEM #: 7231717
anhydrous granulated for organic trace analysis EMSURE®
This listing is for 500 g Glass bottle

Merck - 1066390500 - Sodium sulfate

  • Item #: 7231717
  • MFR SKU: 1066390500
  • Catalogue Number 106639
  • CAS number 7757-82-6
  • EC number 231-820-9
  • Hill Formula NaOS
  • Chemical formula NaSO
  • Molar Mass 142.04 g/mol
  • HS Code 2833 11 00
  • Quality Level MQ300
  • Density 2.70 g/cm3 (20 ° C)
  • Melting Point 888 ° C
  • pH value 5.2 - 8.0 (50 g/l, HO, 20 ° C)
  • Bulk density 1400 - 1600 kg/m3
  • Solubility 200 g/l
  • LD 50 oral LD50 Rat > 2000 mg/kg
  • RTECS WE1650000
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 14
  • Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535).
  • Storage Store at +2° C to +30° C.
  • Appearance small crystals
  • Assay (acidimetric) ≥ 99.0 %
  • Fe (Iron) ≤ 0.001 %
  • Loss on drying (130° C) ≤ 0.5 %

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