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Merck - 1004925000 - Oxalic acid dihydrate

  • MFR SKU: 1004925000
  • ITEM #: 7229794
  • 0 Reviews / 0 Questions
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ITEM #: 7229794
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This listing is for 5 kg Plastic bottle

Merck - 1004925000 - Oxalic acid dihydrate

  • Item #: 7229794
  • MFR SKU: 1004925000
  • Catalogue Number 100492
  • Synonyms Ethanedioic acid
  • Oxalic acid dihydrate
  • CAS number 6153-56-6
  • EC index number 607-006-00-8
  • EC number 205-634-3
  • Hill Formula CHO * 2 HO
  • Chemical formula (COOH) * 2 HO
  • Molar Mass 126.07 g/mol
  • HS Code 2917 11 00
  • Structure formula Image
  • Quality Level MQ200
  • Boiling point 149 - 160 ° C (1013 hPa) (decomposition)
  • Density 1.65 g/cm3 (20 ° C)
  • Flash point 157 ° C (decomposition)
  • Melting Point 98 - 100 ° C
  • pH value 1.5 (10 g/l, HO)
  • Vapor pressure 0.000312 hPa (25 ° C)
  • Bulk density 813 kg/m3
  • Solubility >100 g/l
  • LD 50 oral LD50 Rat 375 mg/kg
  • 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 Word Danger
  • Storage class 10 - 13 Other liquids and solids
  • WGK WGK 1 slightly hazardous to water
  • Disposal 3
  • 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.
  • Categories of danger harmful
  • Storage Store at +2° C to +30° 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 (manganometric) ≥ 99.0 %
  • Chloride (Cl) ≤ 0.002 %
  • Sulfate (SO) ≤ 0.02 %
  • Heavy metals (as Pb) ≤ 0.002 %
  • Total nitrogen (N) ≤ 0.005 %
  • Fe (Iron) ≤ 0.001 %
  • Residue on ignition (800° C as sulfate) ≤ 0.05 %

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