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100489 | 草酸

100489
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      6153-56-6205-634-3C₂H₂O₄ * 2 H₂O(COOH)₂ * 2 H₂O126.07 g/mol

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      1.00489.0100
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          塑膠瓶 100 g
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          Description
          Catalogue Number100489
          SynonymsEthanedioic acid
          DescriptionOxalic acid dihydrate
          References
          Product Information
          CAS number6153-56-6
          EC index number607-006-00-8
          EC number205-634-3
          Hill FormulaC₂H₂O₄ * 2 H₂O
          Chemical formula(COOH)₂ * 2 H₂O
          Molar Mass126.07 g/mol
          HS Code2917 11 00
          Structure formula Image
          Applications
          ApplicationOxalic acid dihydrate Suprapur®. CAS 6153-56-6, EC Number 205-634-3, chemical formula (COOH)₂ * 2 H₂O. Oxalic acid dihydrate MSDS (material safety data sheet) or SDS, storage and handling info here. Synonyms: Ethanedioic acid
          Biological Information
          Physicochemical Information
          Boiling point149 - 160 °C (1013 hPa) (分解)
          Density1.65 g/cm3 (20 °C)
          Flash point157 °C (分解)
          Melting Point98 - 100 °C
          pH value1.5 (10 g/l, H₂O)
          Vapor pressure0.000312 hPa (25 °C)
          Bulk density813 kg/m3
          Solubility>100 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 375 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s)

          Hazard Statement(s)H302 + H312: Harmful if swallowed or in contact with skin
          H318: Causes serious eye damage.
          Precautionary Statement(s)P280: Wear eye protection.
          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.
          P313: Get medical advice/ attention.
          Storage class10 - 13 Other liquids and solids
          WGKWGK 1 slightly 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
          Hazard Symbols Harmful
          Categories of dangerharmful
          R PhraseR 21/22
          Harmful in contact with skin and if swallowed.
          S PhraseS 24/25
          Avoid contact with skin and eyes.
          Product Usage Statements
          Storage and Shipping Information
          StorageStore at +15°C to +25°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 3261 , 8, III
          Declaration (transport by air) IATA-DGRUN 3261 , 8, III
          Declaration (transport by sea) IMDG-CodeUN 3261 , 8, III, Segregation Group: 1 (Acids)
          Supplemental Information
          Specifications
          Assay (alcalimetric, calc. as dihydrate)≥ 99.5 %
          Chloride (Cl)≤ 5000 ppb
          Phosphate (PO₄)≤ 500 ppb
          Sulphate (SO₄)≤ 2000 ppb
          Ag (Silver)≤ 10 ppb
          Al (Aluminium)≤ 20 ppb
          As (Arsenic)≤ 1.0 ppb
          Au (Gold)≤ 1.0 ppb
          Ba (Barium)≤ 100 ppb
          Be (Beryllium)≤ 1.0 ppb
          Bi (Bismuth)≤ 1.0 ppb
          Ca (Calcium)≤ 100 ppb
          Cd (Cadmium)≤ 50 ppb
          Co (Cobalt)≤ 5 ppb
          Cr (Chromium)≤ 10 ppb
          Cu (Copper)≤ 5 ppb
          Fe (Iron)≤ 50 ppb
          Ga (Gallium)≤ 1.0 ppb
          Ge (Germanium)≤ 1.0 ppb
          In (Indium)≤ 1.0 ppb
          K (Potassium)≤ 200 ppb
          Li (Lithium)≤ 5 ppb
          Mg (Magnesium)≤ 20 ppb
          Mn (Manganese)≤ 5 ppb
          Mo (Molybdenum)≤ 5 ppb
          Na (Sodium)≤ 100 ppb
          Ni (Nickel)≤ 10 ppb
          Pb (Lead)≤ 10 ppb
          Pt (Platinum)≤ 1.0 ppb
          Sb (Antimony)≤ 1.0 ppb
          Sn (Tin)≤ 5 ppb
          Sr (Strontium)≤ 100 ppb
          Ti (Titanium)≤ 5 ppb
          Tl (Thallium)≤ 1.0 ppb
          U (Uranium)≤ 1.0 ppb
          V (Vanadium)≤ 10 ppb
          Zn (Zinc)≤ 20 ppb