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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          1067621000
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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
              Quality LevelMQ100
              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