100684 Sulfanilic acid

100684
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
121-57-3 204-482-5 C₆H₇NO₃S NH₂C₆H₄SO₃H 173.18 g/mol

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      Glass bottle 5 g
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      Description
      Catalogue Number100684
      Synonyms4-Aminobenzenesulfonic acid, Aniline-4-sulfonic acid
      DescriptionSulfanilic acid
      References
      Product Information
      CAS number121-57-3
      EC index number612-014-00-X
      EC number204-482-5
      Hill FormulaC₆H₇NO₃S
      Chemical formulaNH₂C₆H₄SO₃H
      Molar Mass173.18 g/mol
      HS Code2921 42 00
      Structure formula ImageStructure formula Image
      Quality LevelMQ100
      Applications
      ApplicationSulfanilic acid standard for elemental analysis for analysis. CAS 121-57-3, EC Number 204-482-5, chemical formula NH₂C₆H₄SO₃H.
      Biological Information
      Physicochemical Information
      Density1.485 g/cm3 (25 °C)
      Ignition temperature>400 °C
      Melting Point288 °C decomposes
      pH value2.5 (10 g/l, H₂O, 20 °C)
      Bulk density620 kg/m3
      Solubility10 g/l
      Dimensions
      Materials Information
      Toxicological Information
      LD 50 oralLD50 Rat 12300 mg/kg
      Safety Information according to GHS
      Hazard Pictogram(s) Hazard Pictogram(s)
      Hazard Statement(s)H315: Causes skin irritation.
      H317: May cause an allergic skin reaction.
      H319: Causes serious eye irritation.
      Precautionary Statement(s)P280: Wear protective gloves.
      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 1 slightly 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
      Categories of dangerirritant, sensitizing
      R PhraseR 36/38-43
      Irritating to eyes and skin.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 at +15°C to +25°C.
      Packaging Information
      Transport Information
      Supplemental Information
      Specifications
      Identity (IR-spectrum)conforms
      C content (mean value fivefold determination)41.3 - 41.8 %
      H content (mean value fivefold determination)3.9 - 4.3 %
      N-content (mean value fivefold determination)7.7 - 8.3 %
      O content (mean value fivefold determination)27.5 - 28.5 %
      S content (mean value fivefold determination)18.2 - 18.8 %
      Water (according to Karl Fischer)≤ 0.5 %

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      Categories

      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Sulfur Compounds > Sulfonic Acids and Derivatives > Sulfonic Acid Esters and Salts
      Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Amines and Ammonium Compounds > Aromatic and Heteroaromatic Amines > Primary Aromatic Amines (Anilines)
      Reagents, Chemicals and Labware > Inorganic Reagents > Classical Inorganic Analysis > Metals and metal oxides EMSURE®, EMPLURA®