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106595 Rhodizonic acid disodium salt

indicator for sulfate titration

Rhodizonic acid disodium salt MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: 1,2-Dihydroxy-3,4,5,6-tetraoxo-1-cyclohexene disodium salt, Sodium rhodizonate

CAS #: 523-21-7 EC Number: 208-340-3 Molar Mass: 214.04 g/mol Hill Formula: C₆Na₂O₆
106595
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Overview

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Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
523-21-7208-340-3C₆Na₂O₆214.04 g/mol

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      Description
      Catalogue Number106595
      Synonyms1,2-Dihydroxy-3,4,5,6-tetraoxo-1-cyclohexene disodium salt, Sodium rhodizonate
      References
      Product Information
      CAS number523-21-7
      EC number208-340-3
      Hill FormulaC₆Na₂O₆
      Molar Mass214.04 g/mol
      HS Code2914 40 99
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      Biological Information
      Physicochemical Information
      Melting Point>300 °C
      Bulk density620 kg/m3
      Dimensions
      Materials Information
      Toxicological Information
      Safety Information according to GHS
      Storage class10 - 13 Other liquids and solids
      WGKWGK 3 highly hazardous to water
      Disposal3
      Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
      Safety Information
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +15°C to +25°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Assay (perchloric acid titration)≥ 98.5 %
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λmax. (Hydrochloric acid 0.1 mol/l)317 - 320 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.02 g/l; hydrochloric acid 0.1 mol/l)≥ 540
      Suitability as indicator (for sulfate titration)passes test
      Global Trade Item Number
      Catalogue Number GTIN
      1065950005 04022536079783