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100128 | Aurin tricarboxylic acid ammonium salt

100128
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      Overview

      Replacement Information

      Key Specifications Table

      CAS #EC NumberHill FormulaMolar MassGrade Value
      569-58-4 209-319-1 C₂₂H₂₃N₃O₉ 473.44 g/mol ACS

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      1001280010
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          Glass bottle 10 g
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          Description
          Catalogue Number100128
          SynonymsAluminon, Ammonium aurin tricarboxylate
          References
          Product Information
          CAS number569-58-4
          EC number209-319-1
          GradeACS
          Hill FormulaC₂₂H₂₃N₃O₉
          Molar Mass473.44 g/mol
          HS Code2918 99 90
          Structure formula Image
          Applications
          ApplicationAurin tricarboxylic acid ammonium salt GR for analysis (reagent for aluminium) ACS. CAS 569-58-4, pH 5.3 (10 g/l, H₂O, 20 °C). MSDS and product info below.
          Biological Information
          Physicochemical Information
          Melting Point220 - 225 °C decomposes
          pH value5.3 (10 g/l, H₂O, 20 °C)
          Bulk density400 kg/m3
          Solubility800 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 9000 mg/kg
          Safety Information according to GHS
          Storage class10 - 13 Other liquids and solids
          WGKWGK 2 water endangering
          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 +15°C to +25°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (acidimetric, calc. on anhydrous substance)≥ 98
          Identity (IR-spectrum)passes test
          Insoluble matter≤ 0.1 %
          Water (according to Karl Fischer)≤ 10
          Sulfated ash≤ 0.2 %
          Suitability as reagent (for aluminium)passes test

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          Categories

          Analytics and Sample Preparation > Reagents for Pharmacopoeia Analysis > Other Reagents for Pharmacopoeia Analysis
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Phenols and Phenol Ethers > Phenolcarboxylic Acids and Derivatives
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Oxocarboxylic Acids
          Reagents, Chemicals and Labware > Inorganic Reagents > Safety Products and General Applications > Indicators > Complex or Metal Indicators
          Analytics and Sample Preparation > Test Kits and Photometric Methods > Reagents for Classical Photometry
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Di-and Polycarboxylic Acids