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106513 Sodium thiosulfate pentahydrate

pure

Sodium thiosulfate pentahydrate MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Antichlor

CAS #: 10102-17-7 EC Number: 231-867-5 Molar Mass: 248.18 g/mol Hill Formula: Na₂O₃S₂ * 5 H₂O
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106513
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
10102-17-7231-867-5Na₂O₃S₂ * 5 H₂O248.18 g/mol

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          Description
          Catalogue Number106513
          SynonymsAntichlor
          References
          Product Information
          CAS number10102-17-7
          EC number231-867-5
          Hill FormulaNa₂O₃S₂ * 5 H₂O
          Molar Mass248.18 g/mol
          HS Code2832 30 20
          Quality LevelMQ100
          Applications
          Biological Information
          Physicochemical Information
          Density1.74 g/cm3 (20 °C)
          Melting Point48 °C
          pH value6 - 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 hazardous to water
          Disposal28
          Aqueous solutions: Container D.
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (iodometric)≥ 98.5 %
          Identitypasses test
          pH-value (10 %; water)6.0 - 9.0
          Sulfate and sulfite (as SO₄)≤ 0.6 %
          Ca (Calcium) and Mg (Magnesium)≤ 0.2 %
          Fe (Iron)≤ 0.005 %
          Water32.0 - 38.0 %
          Global Trade Item Number
          Catalogue Number GTIN
          1065132500 04022536077949
          1065139050 04022536077970