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105886 Magnesium sulfate heptahydrate

for analysis EMSURE® ACS,Reag. Ph Eur

Magnesium sulfate heptahydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: bitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate

CAS #: 10034-99-8 EC Number: 231-298-2 Molar Mass: 246.5 g/mol Chemical Formula: MgSO₄ * 7 H₂O Hill Formula: MgO₄S * 7 H₂O Grade: ACS,Reag. Ph Eur
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105886
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar MassGrade Value
10034-99-8231-298-2MgO₄S * 7 H₂OMgSO₄ * 7 H₂O246.5 g/molACS,Reag. Ph Eur

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      Description
      Catalogue Number105886
      Synonymsbitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate
      DescriptionMagnesium sulfate heptahydrate
      References
      Product Information
      CAS number10034-99-8
      EC number231-298-2
      GradeACS,Reag. Ph Eur
      Hill FormulaMgO₄S * 7 H₂O
      Chemical formulaMgSO₄ * 7 H₂O
      Molar Mass246.5 g/mol
      HS Code2833 21 00
      Quality LevelMQ300
      Applications
      Biological Information
      Physicochemical Information
      Density1.68 g/cm3 (20 °C)
      Melting Point1124.0 °C
      pH value5.0 - 8.0 (50 g/l, H₂O)
      Vapor pressure0.133 hPa (20 °C)
      Bulk density900 kg/m3
      Solubility710 g/l
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      RTECSOM4508000
      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
      Supplemental Information
      Specifications
      Assay (complexometric)≥ 99.5 %
      Assay (compl.; calc. on dried substance)99.0 - 100.5 %
      Identitypasses test
      Appearance of solutionpasses test
      Insoluble matter≤ 0.005 %
      Acidity or alkalinitypasses test
      pH-value (5 %; water, 25 °C)5.0 - 8.0
      Chloride (Cl)≤ 0.0003 %
      Total nitrogen (N)≤ 0.002 %
      Nitrate (NO₃)≤ 0.002 %
      Heavy metals (ACS)≤ 0.0005 %
      As (Arsenic)≤ 0.0002 %
      Ca (Calcium)≤ 0.005 %
      Cu (Copper)≤ 0.0001 %
      Fe (Iron)≤ 0.0001 %
      K (Potassium)≤ 0.001 %
      Mn (Manganese)≤ 0.0005 %
      Na (Sodium)≤ 0.001 %
      NH₄ (Ammonium)≤ 0.002 %
      Pb (Lead)≤ 0.0001 %
      Sr (Strontium)≤ 0.005 %
      Loss on drying (400 °C)48.0 - 52.0 %
      Corresponds to ACS, Reag. Ph Eur
      Global Trade Item Number
      Catalogue Number GTIN
      1058861000 04022536069630