大地资源第三页高清在线观看免费,大地影视中文资源6,大地二资源在线高清免费,大地资源高清在线视频,大地二资源在线高清国语版,大地第二资源在线播放免费观看

SZSE：002741
Chemical Reagents
Ethylene glycol monobutyl ether?COA Report
  • CAS No.：111-76-2
  • Molecular weight：118.18
  • Molecular formula：C6H14O2
  • EC No.：203-905-0
  • HS-No：29094300
Information
Specification category：
Product No. Product name specifications
1.17369.016 Ethylene glycol monobutyl ether AR500mL
1.17369.026 Ethylene glycol monobutyl ether CP500mL
1.17369.046 Ethylene glycol monobutyl ether CP20kg
Characteristic： Appearance and properties:colorless liquid with a slight odor.
Relative density(water=1):0.90
Relative vapor density(air=1):4.07
Melting point(℃):-74.8
Boiling point(℃):170.2
Concentration:pure product
Saturated vapor pressure:40.0(140℃)
Solubility:dissolved in water, ethanol, ether and most organic solvents.
Technical indicators：
Item AR CP
Boiling range (95%),℃ 169～172 169～172
Density(20℃),g/ml 0.899～0.902 0.899～0.902
Refractive index(n20D) 1.148～1.420 1.148～1.420
Water(H2O) ≤0.1% ≤0.2%
Solubility in water Pass Pass
Solubility in ethanol Pass Pass
Residue on ignition(as SO4) ≤0.003% ≤0.005%
Acidity(as CH3COOH) ≤0.01% ≤0.01%
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
欢迎光临： 宁国市| 库尔勒市| 稷山县| 桃江县| 苍梧县| 云龙县| 弥渡县| 柘荣县| 乐昌市| 焦作市| 建宁县| 大田县| 大庆市| 康乐县| 石渠县| 大方县| 邛崃市| 卓尼县| 贺州市| 靖江市| 福建省| 花莲县| 嘉鱼县| 蓬莱市| 营口市| 积石山| 洛浦县| 普宁市| 兴隆县| 横山县| 永兴县| 黑河市| 陇西县| 惠来县| 泽州县| 扎鲁特旗| 加查县| 大宁县| 沅江市| 财经| 双牌县|