106762 Ninhydrin

106762
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaMolar MassGrade Value
      485-47-2 207-618-1 C₉H₆O₄ 178.15 g/mol ACS,Reag. Ph Eur

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      1067620010
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          Plastic bottle 10 g
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          1067620100
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              Plastic bottle 100 g
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              1067621000
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                  Plastic bottle 1 kg
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                  Description
                  Catalogue Number106762
                  Synonyms2,2-Dihydroxy-1,3-dioxohydrindene, 2,2-Dihydroxy-1,3-indandione, Indantrione hydrate, Triketohydrindene hydrate
                  References
                  Product Information
                  CAS number485-47-2
                  EC number207-618-1
                  GradeACS,Reag. Ph Eur
                  Hill FormulaC₉H₆O₄
                  Molar Mass178.15 g/mol
                  HS Code2914 39 00
                  Structure formula ImageStructure formula Image
                  Applications
                  Biological Information
                  Physicochemical Information
                  Melting Point250 - 258 °C (decomposition)
                  pH value4.6 - 5.0 (10 g/l, H₂O, 20 °C)
                  Bulk density680 kg/m3
                  Solubility20 g/l
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat 600 mg/kg
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Statement(s)H302: Harmful if swallowed.
                  H315: Causes skin irritation.
                  H319: Causes serious eye irritation.
                  Precautionary Statement(s)P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
                  P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
                  Signal WordWarning
                  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
                  Hazard Symbols Hazard SymbolsHarmful
                  Categories of dangerharmful, irritant
                  R PhraseR 22-36/37/38
                  Harmful if swallowed.Irritating to eyes, respiratory system and skin.
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore at +15°C to +25°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Identity (IR-spectrum)conforms
                  AppearanceWhite to yellow or brownish white crystalline powder or crystals.
                  Solubility (10 g/l, water)conforms
                  Melting pointabout 250
                  Suitability for amino acid analysisconforms