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106509 | Sodium thiosulfate pentahydrate

106509
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaMolar Mass
      10102-17-7 231-867-5 Na₂O₃S₂ * 5 H₂O 248.21 g/mol

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      1065090100
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          Plastic bottle 100 g
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          1065090500
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              Description
              Catalogue Number106509
              SynonymsAntichlor
              References
              Product Information
              CAS number10102-17-7
              EC number231-867-5
              Hill FormulaNa₂O₃S₂ * 5 H₂O
              Molar Mass248.21 g/mol
              HS Code2832 30 00
              Applications
              ApplicationSodium thiosulfate pentahydrate 99.999 Suprapur®. CAS 10102-17-7, pH 6.0 - 7.5 (100 g/l, H₂O, 20 °C). MSDS and product info below.
              Biological Information
              Physicochemical Information
              Density1.74 g/cm3 (20 °C)
              Melting Point48 °C
              pH value6.0 - 7.5 (100 g/l, H₂O, 20 °C)
              Bulk density1000 kg/m3
              Solubility701 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat > 5000 mg/kg
              Safety Information according to GHS
              RTECSWE6660000
              Storage class10 - 13 Other liquids and solids
              WGKWGK 1 slightly water endangering
              Disposal28
              Aqueous solutions: Container D.
              Safety Information
              Product Usage Statements
              Storage and Shipping Information
              StorageStore at +15°C to +25°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Purity (metallic)≥ 99.999 %
              Assay (iodometric, calculated as pentahydrate)≥ 99.0 %
              Phosphate (PO₄)≤ 5 ppm
              Al (Aluminium)≤ 0.05 ppm
              Ba (Barium)≤ 2.0 ppm
              Bi (Bismuth)≤ 0.01 ppm
              Ca (Calcium)≤ 0.10 ppm
              Cd (Cadmium)≤ 0.010 ppm
              Co (Cobalt)≤ 0.010 ppm
              Ce (Cerium)≤ 0.010 ppm
              Cr (Chromium)≤ 0.010 ppm
              Cu (Copper)≤ 0.010 ppm
              Eu (Europium)≤ 0.010 ppm
              Fe (Iron)≤ 0.05 ppm
              K (Potassium)≤ 5.0 ppm
              La (Lanthanum)≤ 0.010 ppm
              Li (Lithium)≤ 1.0 ppm
              Mg (Magnesium)≤ 0.10 ppm
              Mn (Manganese)≤ 0.050 ppm
              Ni (Nickel)≤ 0.05 ppm
              Pb (Lead)≤ 0.05 ppm
              Rb (Rubidium)≤ 1.0 ppm
              Sc (Scandium)≤ 0.010 ppm
              Sm (Samarium)≤ 0.010 ppm
              Sr (Strontium)≤ 0.10 ppm
              Tl (Thallium)≤ 0.01 ppm
              Y (Yttrium)≤ 0.010 ppm
              Yb (Ytterbium)≤ 0.010 ppm
              Zn (Zinc)≤ 0.050 ppm

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              Categories

              Reagents, Chemicals and Labware > Inorganic Reagents > Instrumental Inorganic Analysis > High Purity Salts Suprapur®
              Analytics and Sample Preparation > Spectroscopy > Certipur® Reference Materials for AAS and ICP