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
  • EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® 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 °C (1013 hPa)
  • Density 1.11 g/cm3 (20 °C)
  • Explosion limit 3.2 – 15.3 %(V)
  • Flash point 111 °C
  • Ignition temperature 410 °C
  • Melting Point -14 – -10 °C
  • pH value 6 – 7.5 (100 g/l, H₂O, 20 °C)
  • Vapor pressure 0.053 hPa (20 °C)
  • 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 – 13 Other liquids and solids
  • WGK: WGK 1 slightly hazardous to water
    Storage: Store at +5°C to +30°C.

 

Specifications of Ethylene Glycol

  • Purity (GC): ≥ 99.5 %
  • Identity (IR): conforms
    Color: ≤ 10 Hazen
    Acidity (as CH₃COOH): ≤ 0.001 %
    Density (d 20 °C/20 °C): 1.113 – 1.115
    Density (d 25 °C/25 °C): 1.10 – 1.12
    Refractive index (n 20/D): 1.431 – 1.433
    Melting point: -14 – -10 °C
    Boiling point: 196.5 – 198.5 °C
    Chloride (Cl): ≤ 0.00002 %
    Fe (Iron): ≤ 0.00005 %
    Formaldehyde: ≤ 0.005 %
    Substances reducing potassium permanganate (as O): ≤ 0.0003 %
    Readily carbonizable substances conform Sulfated ash: ≤ 0.005 %
    Water: ≤ 0.1 %
  • Brand: Merck
  • Manufacturing: India

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