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106639 Sodium sulfate

106639
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
7757-82-6 231-820-9 Na₂O₄S Na₂SO₄ 142.04 g/mol

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      Glass bottle 500 g
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      Description
      Catalogue Number106639
      References
      Product Information
      CAS number7757-82-6
      EC number231-820-9
      Hill FormulaNa₂O₄S
      Chemical formulaNa₂SO₄
      Molar Mass142.04 g/mol
      HS Code2833 11 00
      Quality LevelMQ300
      Applications
      Biological Information
      Physicochemical Information
      Density2.70 g/cm3 (20 °C)
      Melting Point888 °C
      pH value5.2 - 8.0 (50 g/l, H₂O, 20 °C)
      Bulk density1400 - 1600 kg/m3
      Solubility200 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat > 2000 mg/kg
      Safety Information according to GHS
      RTECSWE1650000
      Storage class10 - 13 Other liquids and solids
      WGKWGK 1 slightly hazardous to water
      Disposal14
      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).
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDKein Gefahrgut
      Declaration (transport by air) IATA-DGRNo Dangerous Good
      Declaration (transport by sea) IMDG-CodeNo Dangerous Good
      Supplemental Information
      Specifications
      Appearancesmall crystals
      Assay (acidimetric)≥ 99.0 %
      Fe (Iron)≤ 0.001 %
      Loss on drying (130 °C)≤ 0.5 %