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103164 Eriochrome cyanine R (C.I. 43820)

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103164
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Overview

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
3564-18-9222-641-7C₂₃H₁₅Na₃O₉S536.4 g/mol

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      Glass bottle 25 g
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      Description
      Catalogue Number103164
      Product Information
      CAS number3564-18-9
      EC number222-641-7
      Hill FormulaC₂₃H₁₅Na₃O₉S
      Molar Mass536.4 g/mol
      HS Code3212 90 90
      Structure formula ImageStructure formula Image
      Quality LevelMQ200
      Physicochemical Information
      pH value9.1 (10 g/l, H₂O, 24 °C)
      Bulk density590 kg/m3
      Solubility420 g/l
      Toxicological Information
      LD 50 oralLD50 Rat > 2000 mg/kg
      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.
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Specifications
      Identity (UV/VIS-Spectrum)passes test
      Absorption maximum λmax. (buffer pH 7.0)434 - 440 nm
      Spec. Absorptivity A 1%/1cm (λmax; 0.02 g/l; buffer pH 7.0; calc. on dried substance)130 - 230
      Loss on drying (110 °C)≤ 10 %
      Global Trade Item Number
      Catalogue Number GTIN
      1.03164.0025 04022536040363