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Merck - 8209400250 - 3-Oxoglutaric acid for synthesis, 250 g

  • MFR SKU: 8209400250
  • ITEM #: 11592288
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ITEM #: 11592288
CAS Number: 542-05-2
Solubility: (20°C) soluble
Molar Mass: 146.10 g/mol
Bulk Density: 400 kg/m3
3-Oxoglutaric acid for synthesis, 250 g
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Merck - 8209400250 - 3-Oxoglutaric acid for synthesis, 250 g

  • Item #: 11592288
  • MFR SKU: 8209400250
  • Catalogue Number 820940
  • Synonyms ß-Ketoglutaric acid, Acetone-1, 3-dicarboxylic acid
  • CAS number 542-05-2
  • EC number 208-797-9
  • Hill Formula CHO
  • Chemical formula HOOCCHCOCHCOOH
  • Molar Mass 146.1 g/mol
  • HS Code 2918 30 00
  • Structure formula Image
  • Quality Level MQ200
  • Application 3-Oxoglutaric acid for synthesis. CAS No. 542-05-2, EC Number 208-797-9.
  • Flash point 200 ° C
  • Melting Point 138 ° C
  • pH value 2.1 (10 g/l, HO, 25 ° C)
  • Bulk density 400 kg/m3
  • Hazard Pictogram(s)
  • Hazard Statement(s) H315: Causes skin irritation.
  • H319: Causes serious eye irritation.
  • Precautionary Statement(s) P264: Wash skin thoroughly after handling.
  • P280: Wear protective gloves/ eye protection/ face protection.
  • P302 + P352: IF ON SKIN: Wash with plenty of 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.
  • P332 + P313: If skin irritation occurs: Get medical advice/ attention.
  • P337 + P313: If eye irritation persists: Get medical advice/ attention.
  • Signal Word Warning
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 3 highly hazardous to water
  • Disposal 4
  • 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).
  • Storage Store at +2° C to +8° C.
  • Declaration (railroad and road) ADR, RID Kein Gefahrgut
  • Declaration (transport by air) IATA-DGR No Dangerous Good
  • Declaration (transport by sea) IMDG-Code No Dangerous Good
  • Assay (acidimetric) ≥ 96.0 %
  • Identity (IR) passes test

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