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102161 Calcium sulfate dihydrate

102161
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
10101-41-4231-900-3CaO₄S * 2 H₂OCaSO₄ * 2 H₂O172.17 g/mol

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      Plastic bottle 500 g
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      1021619025
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          Description
          Catalogue Number102161
          DescriptionCalcium sulfate dihydrate
          References
          Product Information
          CAS number10101-41-4
          EC number231-900-3
          Hill FormulaCaO₄S * 2 H₂O
          Chemical formulaCaSO₄ * 2 H₂O
          Molar Mass172.17 g/mol
          HS Code2833 29 80
          Quality LevelMQ300
          Applications
          Biological Information
          Physicochemical Information
          Density2.32 g/cm3 (20 °C)
          pH value7.0 (50 g/l, H₂O, 20 °C) (slurry)
          Bulk density400 - 600 kg/m3
          Solubility2 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 10000 mg/kg
          Safety Information according to GHS
          RTECSEW4150000
          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)99.0 - 102.0 %
          Substances insoluble in hydrochloric acid≤ 0.01 %
          Carbonate (CO₃)passes test
          Chloride (Cl)≤ 0.005 %
          Nitrate (NO₃)passes test
          Heavy metals (as Pb)≤ 0.002 %
          Fe (Iron)≤ 0.001 %
          K (Potassium)≤ 0.005 %
          Mg (Magnesium)≤ 0.01 %
          Na (Sodium)≤ 0.2 %
          Sr (Strontium)≤ 0.05 %