Ethylene Glycol, Purity 99.5 % Merck 500 ml

৳ 550.00

Pure Ethylene Glycol 500 mL

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Description

Pure Ethylene Glycol, Merck India/Germany, Purity-99.5%

  • Synonyms Glycol, 1,2-Ethanediol
  • EMSUREยฎ grade solvents are suitable for a broad spectrum of classical lab applications and are frequently used in regulated and highly demanding lab applications. EMSUREยฎ provides worldwide best and most extensive product specifications. We declare our EMSUREยฎ range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.
  • Boiling point 197.6 ยฐC (1013 hPa)
  • Density 1.11 g/cm3 (20 ยฐC)
  • Explosion limit 3.2 โ€“ 15.3 %(V)
  • Flash point 111 ยฐC
  • Ignition temperature 410 ยฐC
  • Melting Point -14 โ€“ -10 ยฐC
  • pH value 6 โ€“ 7.5 (100 g/l, Hโ‚‚O, 20 ยฐC)
  • Vapor pressure 0.053 hPa (20 ยฐC)
  • Solubility 1000 g/l
  • Hazard Statement(s) H302: Harmful if swallowed.
  • H373: May cause damage to organs through prolonged or repeated exposure if swallowed.
  • Precautionary Statement(s) P314: Get medical advice/ attention if you feel unwell.

Signal Word Warning

  • Storage: class 10 โ€“ 13 Other liquids and solids
  • WGK: WGK 1 slightly hazardous to water
    Storage: Store at +5ยฐC to +30ยฐC.

 

Specifications of Ethylene Glycol

  • Purity (GC): โ‰ฅ 99.5 %
  • Identity (IR): conforms
    Color: โ‰ค 10 Hazen
    Acidity (as CHโ‚ƒCOOH): โ‰ค 0.001 %
    Density (d 20โ€‡ยฐC/20โ€‡ยฐC): 1.113 โ€“ 1.115
    Density (d 25โ€‡ยฐC/25โ€‡ยฐC): 1.10 โ€“ 1.12
    Refractive index (n 20/D): 1.431 โ€“ 1.433
    Melting point: -14 โ€“ -10 ยฐC
    Boiling point: 196.5 โ€“ 198.5 ยฐC
    Chloride (Cl): โ‰ค 0.00002 %
    Fe (Iron): โ‰ค 0.00005 %
    Formaldehyde: โ‰ค 0.005 %
    Substances reducing potassium permanganate (as O): โ‰ค 0.0003 %
    Readily carbonizable substances conform Sulfated ash: โ‰ค 0.005 %
    Water: โ‰ค 0.1 %
  • Brand: Merck
  • Manufacturing: India

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