产品资料
  首页 >>> 产品目录 >>> 化学试剂 >>> Merck

Ethylen glycol ( 乙二醇 )

产品名称: Ethylen glycol ( 乙二醇 )
产品型号: 1096211000,1096212500,1096216010,1096216025
产品展商: MERCK
产品文档: 无相关文档

简单介绍

Ethylen glycol ( 乙二醇 )为创赛集团品质提供Merck系列产品,可查询Ethylen glycol ( 乙二醇 )价格,同系列Ethylen glycol ( 乙二醇 )国内现货,可提供定合成服务。提供型号,性能指标等技术资料。提供Ethylen glycol ( 乙二醇 )MSDS/COA/SPEC等技术资料。欢迎来电洽谈选购,更多产品请登录www.canspecsci.com


Ethylen glycol ( 乙二醇 )  的详细介绍
产品名称:Ethylen glycol ( 乙二醇 )
产品货号:1096211000,1096212500,1096216010,1096216025
产品包装:Plastic bottle/Plastic bottle/Drum stainl. st. /Drum stainl. st.
产品规格: 1 l/2.5 l10 l/25 l

产品信息
Grade Reag. Ph Eur,Reag. USP
Synonyms Glycol, 1,2-Ethanediol
Hill Formula C2H6O2
Chemical formula HOCH2CH2OH
HS Code 2905 31 00
EC number 203-473-3
Molar mass 62.07 g/mol
EC index number 603-027-00-1
CAS number 107-21-1
化学及物理数据
Ignition temperature 410 °C
Solubility 1000 g/l (20 °C)
Saturation concentration (air) 0.15 g/m3 (20 °C) Air
Melting point -13 °C
Molar mass 62.07 g/mol
Density 1.11 g/cm3 (20 °C)
pH value 6 - 7.5 (100 g/l, H2O, 20 °C)
Boiling point 197.6 °C (1013 hPa)
Vapor pressure 0.053 hPa (20 °C)
Explosion limit 1.8 - 15.3 %(V)
Flash point 116 °C
Evaporation number 600
GHS**信息
Hazard Statement(s) H302: Harmful if swallowed.

Signal Word Warning
Hazard Pictogram(s)
Storage class 10 Combustible liquids not in Storage Class 3
WGK WGK 1 slightly water endangering
**标示
R Phrase R 22
Harmful if swallowed.
Categories of danger harmful
Hazard Symbol Harmful
毒物学数据
LD 50 oral LD50 rat > 2000 mg/kg
分类
Purity (GC) ≥ 99.5 %
Identity (IR) conforms
Colour ≤ 10 Hazen
Acidity (as CH3COOH) ≤ 0.001 %
Density
- d 20 °C/20 °C
1.113 - 1.115
- d 25 °C/25 °C 1.10 - 1.12
Refractive index (n 20/D) 1.431 - 1.433
Melting point -13 - -11 °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 conforms
Sulfated ash ≤ 0.005 %
Water ≤ 0.1 %



关 键 字:Ethylen glycol ( 乙二醇 )
CANSPEC品质提供的Ethylen glycol ( 乙二醇 )性能**。产品Ethylen glycol ( 乙二醇 )以其**的品质满足您不同实验的多种需求。并保证每批的Ethylen glycol ( 乙二醇 )质量和品质**。大量现货火爆促销中,欢迎来电洽谈选购,更多产品请登录
www.canspecsci.com

沪公网安备 31011402005168号