亚洲a级在线观看|夫妇交换性3中文字幕|在线看片网站,欧美激情狂野,91视频社区,精品电影一区二区三区

SZSE：002741
Chemical Reagents
Ethylene glycol monoethyl ether?COA Report
  • CAS No.：110-80-5
  • Molecular weight：90.12
  • Molecular formula：C4H10O2
  • UN Code：1171
  • EC No.：203-804-1
  • HS-No：29094400
Information
Specification category：
Product No. Product name specifications
1.17368.013 Ethylene glycol monoethyl ether AR500mL
1.17368.023 Ethylene glycol monoethyl ether CP500mL
Characteristic： Appearance and properties:colorless liquid, almost odorless.
Relative density(water=1):0.94
Relative vapor density(air=1):3.10
Melting point(℃):-70
Boiling point(℃):135.1
Concentration:pure product
Saturated vapor pressure:0.51(20℃)
Solubility:miscible with water, soluble in most organic solvents such as alcohol.
Technical indicators：
Item AR CP
Boiling range (95%),℃ 133.5～136.0 133.5～136.0
Density(20℃),g/mL 0.928～0.931 0.928～0.931
Solubility in water Pass Pass
Solubility in ether Pass Pass
Acidity(as CH3COOH) ≤0.01 ≤0.01
Peroxide(as H2O2) ≤0.001% --
Aldehyde and Ketone(as C3H6O) ≤0.02% --
Evaporation residue ≤0.005% ≤0.005%
Hazard characteristics：

IATA-DGR UN 1171 ETHYLENE GLYCOL

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
主站蜘蛛池模板： 黄石市| 赤水市| 黄梅县| 蚌埠市| 交城县| 安平县| 福州市| 年辖：市辖区| 巍山| 松原市| 开江县| 康定县| 德江县| 江油市| 普安县| 宜州市| 崇阳县| 浦江县| 武清区| 通州区| 天祝| 揭阳市| 大田县| 肇东市| 六枝特区| 汝南县| 宁都县| 博乐市| 谷城县| 元氏县| 临海市| 邻水| 图们市| 象州县| 湾仔区| 安义县| 会昌县| 吉水县| 平和县| 漠河县| 镇赉县|