172572 | Magnesium sulfate heptahydrate

172572
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      Overview

      Replacement Information

      Pricing & Availability

      Catalogue NumberAvailability Packaging Qty/Pack Price Quantity
      1725721000
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          Plastic bottle 1 kg
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          1725729025
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              Fibre carton 25 kg
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              1725729026
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                  Fibre carton 25 kg
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                  Description
                  Catalogue Number 172572
                  Synonyms bitter salt, epsom salt, sulfuric acid magnesium salt heptahydrate
                  References
                  Product Information
                  CAS number 10034-99-8
                  EC number 231-298-2
                  Grade FCC
                  Hill Formula MgO₄S * 7 H₂O
                  Chemical formula MgSO₄ * 7 H₂O
                  Molar Mass 246.48 g/mol
                  HS Code 2833 21 00
                  Applications
                  Biological Information
                  Physicochemical Information
                  Density 1.68 g/cm³ (20 °C)
                  pH value 5.0 - 8.0 (50 g/l, H₂O, 25 °C)
                  Bulk density 900 kg/m³
                  Solubility 710 g/l (20 °C)
                  Dimensions
                  Materials Information
                  Toxicological Information
                  Safety Information according to GHS
                  RTECS OM4508000
                  Storage class 10 - 13 Other liquids and solids
                  WGK WGK 1 slightly water endangering
                  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).
                  Safety Information
                  Product Usage Statements
                  Storage and Shipping Information
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Specifications
                  Appearance of the substancecolorless to white crystals
                  Assay / (complexometric; calculated on dried substance)99.5 - 100.5 %
                  Identitypasses test
                  Appearance of solution (10 % in water)clear and colorless
                  Water-insoluble matter≤ 50 mg/kg
                  Acidity or alkalinityconforms
                  Alkalinity (0.01 M HCl/1g)conforms
                  Acidity (0.01 M NaOH/1g)conforms
                  pH-value (5 %; water)5.0 - 8.2
                  Bromide (Br)≤ 5 mg/kg
                  Chloride (Cl)≤ 140 mg/kg
                  Fluoride (F)≤ 10 mg/kg
                  Nitrate (NO₃)≤ 40 mg/kg
                  Phosphate (PO₄)≤ 10 mg/kg
                  Heavy metals (as Pb)≤ 10 mg/kg
                  Al (Aluminium)≤ 1 mg/kg
                  As (Arsenic)≤ 2 mg/kg
                  Ca (Calcium)≤ 100 mg/kg
                  Cu (Copper)≤ 10 mg/kg
                  Fe (Iron)≤ 20 mg/kg
                  Hg (Mercury)≤ 1 mg/kg
                  K (Potassium)≤ 500 mg/kg
                  Na (Sodium)≤ 0.3 %
                  Pb (Lead)≤ 4 mg/kg
                  Se (Selenium)≤ 30 mg/kg
                  Zn (Zinc)conforms
                  Loss on drying (450 °C)48.0 - 52.0 %
                  Residual solvents (ICH Q3C)Excluded by production process
                  Odournot tested / typical substance properties
                  Tastenot tested / typical substance properties
                  Corresponds to FCC

                  Documentation

                  MSDS

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                  Certificates of Analysis

                  Product Number Packaging Specification Lot Number
                  1725721000 Plastic bottle PDF Specification Document
                  1725729025 Fibre carton PDF Specification Document
                  1725729026 Fibre carton PDF Specification Document

                  Certificates

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                  Table Water

                  Reach Use

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