107297 Phthalein purple

107297
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar MassGrade Value
2411-89-4 219-318-8 C₃₂H₃₂N₂O₁₂ 636.62 g/mol Reag. Ph Eur

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      1072970010
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          Description
          Catalogue Number107297
          SynonymsXylenolphthalein-bis(iminodiacetic acid), Metal phthaleine, Cresol phthalexone
          References
          Product Information
          CAS number2411-89-4
          EC number219-318-8
          GradeReag. Ph Eur
          Hill FormulaC₃₂H₃₂N₂O₁₂
          Molar Mass636.62 g/mol
          HS Code2932 20 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Biological Information
          Physicochemical Information
          Melting Point186 °C
          Bulk density50 kg/m3
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Storage class10 - 13 Other liquids and solids
          WGKWGK 2 obviously 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 below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Identity (UV/VIS-Spectrum)passes test
          Absorption maximum λmax. (Sodium hydroxide solution 0.1 mol/l)577 - 580 nm
          Spec. Absorptivity A 1%/1cm (λmax; 0.005 g/l; sodium hydroxide solution 0.1 mol/l; calc. on anhydrous substance)≥ 750
          Water (according to Karl Fischer)≤ 10 %
          Suitability as indicator (for metal titration)passes test