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816144 Oxalic acid

Oxalic acid anhydrous for synthesis. CAS 144-62-7, EC Number 205-634-3, chemical formula HOOCCOOH.

Oxalic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Ethanedioic acid dihydrate

CAS #: 144-62-7 EC Number: 205-634-3 Molar Mass: 90.04 g/mol Chemical Formula: HOOCCOOH Hill Formula: C₂H₂O₄
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Overview

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
144-62-7205-634-3C₂H₂O₄HOOCCOOH90.04 g/mol

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      8161440250
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          Description
          Catalogue Number816144
          SynonymsEthanedioic acid dihydrate
          DescriptionOxalic acid
          Product Information
          CAS number144-62-7
          EC index number607-006-00-8
          EC number205-634-3
          Hill FormulaC₂H₂O₄
          Chemical formulaHOOCCOOH
          Molar Mass90.04 g/mol
          HS Code2917 11 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationOxalic acid anhydrous for synthesis. CAS 144-62-7, EC Number 205-634-3, chemical formula HOOCCOOH.
          Physicochemical Information
          Density1.9 g/cm3 (20 °C)
          Melting Point189 °C (decomposition)
          pH value1 (100 g/l, H₂O, 20 °C)
          Vapor pressure<1 Pa (25 °C)
          Bulk density750 kg/m3
          Solubility108 g/l
          Toxicological Information
          LD 50 oralLD50 Rat 375 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H302 + H312: Harmful if swallowed or in contact with skin.
          H318: Causes serious eye damage.
          Precautionary Statement(s)P264: Wash skin thoroughly after handling.
          P270: Do not eat, drink or smoke when using this product.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
          P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
          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 WordDanger
          RTECSRO2450000
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly hazardous to water
          Disposal4
          Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).
          Safety Information
          Categories of dangerharmful
          Storage and Shipping Information
          StorageStore below +30°C.
          Transport Information
          Declaration (railroad and road) ADR, RIDKein Gefahrgut
          Declaration (transport by air) IATA-DGRNo Dangerous Good
          Declaration (transport by sea) IMDG-CodeNo Dangerous Good
          Global Trade Item Number
          Catalogue Number GTIN
          8161440050 04027269000219
          8161440250 04027269000202