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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
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

Products

Catalogue NumberPackaging Qty/Pack
1058860500 Plastic bottle 500 g
1058861000 Plastic bottle 1 kg
1058865000 Plastic bottle 5 kg
1058869050 Fibre carton 50 kg
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