亚洲成人av_不卡av片_人妻巨大乳hd免费看_黄色小说内容_三级视频片_av网站网址_为爱搞激情_色九区_性姿势伦理未删减版_www狠狠_秋葵视频成人_久操热久操_日本网站在线看_久草网在线_狠狠做

SZSE:002741
Chemical Reagents
1,2-Propanediol? COA Report
  • CAS No.:57-55-6
  • Molecular weight:76.10
  • Molecular formula:C3H8O2
  • EC No.:200-338-0
  • HS-No:29053200
Information
Specification category:
Product No. Product name specifications
1.17056.010 1,2-Propanediol AR500ml
1.17056.020 1,2-Propanediol AR25kg
1.17056.030 1,2-Propanediol CP500ml
Characteristic: Appearance and properties:Colorless, bitter, slightly viscous hygroscopic liquid.
Relative density(water=1): 1.04 (25 ℃)
Relative vapor density(air=1): 2.62
Melting point(℃): -59
Boiling Point(℃): 187.2
Concentration: Pure
Saturated vapor Pressure: 0.02 (25 ℃)
Solubility: miscible with water, soluble in alcohol, ether, most organic solvents.
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
主站蜘蛛池模板: 忻州市| 娄烦县| 乌拉特前旗| 车险| 郑州市| 雅安市| 建始县| 延庆县| 莱芜市| 弥渡县| 原平市| 绥滨县| 固镇县| 常宁市| 拉孜县| 黄骅市| 定南县| 武隆县| 安塞县| 宣武区| 满洲里市| 菏泽市| 许昌县| 祁东县| 靖西县| 开阳县| 泾阳县| 西乡县| 潞西市| 牟定县| 八宿县| 平昌县| 重庆市| 简阳市| 台山市| 湖南省| 建阳市| 富裕县| 家居| 乐都县| 柯坪县|