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106246 1-Naphtholphthalein

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1-Naphtholphthalein MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 596-01-0 EC Number: 209-875-5 Molar Mass: 418.45 g/mol Hill Formula: C₂₈H₁₈O₄
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106246
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
596-01-0209-875-5C₂₈H₁₈O₄418.45 g/mol

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      1062460005
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          Description
          Catalogue Number106246
          References
          Product Information
          CAS number596-01-0
          EC number209-875-5
          Hill FormulaC₂₈H₁₈O₄
          Molar Mass418.45 g/mol
          HS Code2932 20 90
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Biological Information
          Physicochemical Information
          Melting Point238 - 240 °C
          Bulk density350 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 +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Identity (UV/VIS-Spectrum)passes test
          Transition rangepH 7.1 - pH 8.3 pinkbrownish - blue
          Absorption maximum λ 1 (buffer pH 7.1)470 - 485 nm
          Absorption maximum λ 2 (buffer pH 8.3)649 - 654 nm
          Spec. Absorptivity A 1%/1cm (λ1max; 0.01 g/l; buffer pH 7.1; calc. on anhydrous substance)100 - 180
          Spec. Absorptivity A 1%/1cm (λ2max; 0.01 g/l; buffer pH 8.3; calc. on anhydrous substance)360 - 520
          Loss on drying (110 °C)≤ 5 %
          Global Trade Item Number
          Catalog Number GTIN
          1062460001 04022536073897
          1062460005 04022536073903