104724 Indigo carmine (C.I. 73015)

104724
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaMolar Mass
      860-22-0 212-728-8 C₁₆H₈N₂Na₂O₈S₂ 466.36 g/mol

      Pricing & Availability

      Catalog Number AvailabilityPackaging Qty/Pack Price Quantity
      1047240025
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          Glass bottle 25 g
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          Description
          Catalogue Number104724
          References
          Product Information
          CAS number860-22-0
          EC number212-728-8
          Hill FormulaC₁₆H₈N₂Na₂O₈S₂
          Molar Mass466.36 g/mol
          HS Code3204 12 00
          Structure formula ImageStructure formula Image
          Applications
          Biological Information
          Physicochemical Information
          Density0.71 g/cm3 (29 °C)
          Melting Point>340 °C
          pH value7 (10 g/l, H₂O, 20 °C)
          Bulk density700 - 900 kg/m3
          Solubility1 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 2000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H317: May cause an allergic skin reaction.
          Precautionary Statement(s)P280: Wear protective gloves.
          P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
          Signal WordWarning
          RTECSDU3000000
          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 SymbolsIrritant
          R PhraseR 43
          May cause sensitisation by skin contact.
          S PhraseS 24-37
          Avoid contact with skin.Wear suitable gloves.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Dye content (spectrophotometrically)≥ 80 %
          Identity (UV/VIS-Spectrum)passes test
          Absorption maximum λmax. (water)608 - 612 nm
          Spec. Absorptivity A 1%/1cm (λmax; 0.01 g/l; water)380 - 475
          TLC-Testpasses test
          Loss on drying (110 °C)≤ 10 %

          Documentation

          Indigo carmine (C.I. 73015) SDS

          Title

          Safety Data Sheet (SDS) 

          Indigo carmine (C.I. 73015) Certificates of Analysis

          Product Number PackagingSpecificationLot Number
          1047240025 Glass bottlePDF Specification Document

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          Reagents, Chemicals and Labware > Inorganic Reagents > Safety Products and General Applications > Indicators > Acid Alkali Indicators or pH Indicators
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Sulfur Compounds > Sulfonic Acids and Derivatives > Sulfonic Acid Esters and Salts