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Ethylene glycol
≥98%
  • Brand
    Codow
  • Product No.
    CD101774
  • CAS No.
    107-21-1
  • Standard
    Q/HWC032-2020
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This product can be used for titration analysis, qualitative and quantitative analysis, etc. It should be stored in a cool, ventilated place, sealed, and used within its expiration date. To obtain the product's Certificate of Analysis (COA), please visit www.howeipharm.com to view and download it.

  • Standard : Q/HWC032-2020 广州和为医药科技有限公司化学品制造标准

  • Product No. : CD101774

  • Product Name : Ethylene glycol

  • Product Spec. : ≥98%

  • Packges : 100mL 500mL

  • 分子式 : HOCH2CH2OH

  • 分子量 : 62.07

  • 贝尔斯坦(Beilstein)注册号 : 505945

  • EINECS 编号 : 203-473-3

  • MDL编号 : MFCD00002885

  • CAS号 : 107-21-1

  • 颜色外观 Color Appearance : 无色透明液体 Colorless and transparent liquid

  • 熔点 Melting point : -13 °C

  • 含量 Assay : ≥98%

  • 密度 Density(20℃,g/ml) : 1.111~1.115

  • 水分 water(H2O) : ≤0.2%

  • 灼烧残渣 (以硫酸盐计)Residue on ignition(asSO4) : ≤0.01%

  • 与水混合试验 Solubility in water : 合格 Pass

  • 酸度(以 H+计)Acidity(as H+),mmol/g : ≤0.001

  • 氯化物 Chloride(Cl) : ≤0.0005%

  • 硫酸盐 Sulphate(SO4) : ≤0.002%

  • 铁 Ferric(III) (Fe) : ≤0.001%

  • 易碳化物质 Readily carbonizable substance : 合格 Pass

  • 重金属(以Pb计) Heavy metals(as Pb) : ≤0.0005%

  • Shelf Life : 730 Days

  • COA : Have COA

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