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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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              1058869050
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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
                  1058860500 04022536069616
                  1058861000 04022536069630
                  1058865000 04022536069654
                  1058869050 04022536069661