狠狠色狠狠色综合日日32-狠狠色狠狠色综合日日92-狠狠色狠狠色综合日日五-狠狠色狠狠色综合日日小蛇-狠狠色狠狠色综合系列

Product Category

Chemistry

Current Location: Home > Products > Chemistry > R

Ethyl lactate

Molecular formula: CH3CH(OH)COOCH2CH3

Molecular weight: 118.14

Properties: clear colorless liquid, alcoholic odor. Miscible with ethanol, ethyl ether and water.

Purity ≥ 99%
Bp 147-157°C
Sepecific gravity (d20/4) 1.030-1.036
Refractive index(n20/D) 1.411-1.413
Mix Test Pass
Residue on ignition % ≤ 0.01
Acidity(Count by CH3CH(OH)COOH) % ≤ 0.02
Water % ≤ 0.5

Contact Us

Address: 1315, No. 29, Lane 26, Hexuan Road, Wanda, Jiangqiao, Shanghai

Factory Name: Shanghai Jinyuan Fine Chemical Factory

Factory Address: Xiaokunshan Town, Songjiang, China       Zip Code: 201106

Sales Tel: +86-21-51098368    Fax: +86-21-52215553

Email (Chemical reagent): chemol@hi2000.com

Email (Metal surface treatment): yangping2046@yahoo.com.cn

URL (Chemical reagent): www.kxvp.cn

URL (Metal surface treatment): www.shchem.org

 

  • Mobile version
  • Wechat
Copyright(C)2019, Shanghai Guanghua Technology Co.,ltd. All Rights Reserved.
Supported by ChemNet ChinaChemNet Toocle Copyright Notice
主站蜘蛛池模板: 色婷婷av777| 日本高清在线3344www| 国产毛片一区二区三区| 精品视频一二三区| 精品久久电影| 日韩欧美第一区二区三区| 99精选视频| 久草在线新首页| 正在播放一区| 伦理片一级| 欧美色碰碰碰免费观看长视频| 狠狠色丁香婷婷久久综合2021| 国产成人高清在线| 久草在线观看福利视频| 色综合久久98天天综合| 亚洲一区色图| 91精选国产| 欧洲成人在线视频| 国产精品一区欧美日韩制服| 久青草青综合在线视频| 午夜在线精品不卡国产| 1024在线免费观看| 一级aaa级毛片午夜在线播放| 日韩免费一区| 亚洲a级| 欧美成人高清免费大片观看| 国产精品亚洲欧美一级久久精品| 国产精品三级国语在线看| 久久综合噜噜激激的五月天| 色成人综合| 偷拍久久网| 亚洲不卡在线观看| 大片免费看| 女人高清性色生活片| 中文国产成人精品久久水| 亚洲国产女人aaa毛片在线| 成人三级图片| 在线播放亚洲精品| 成人两性高清图片视频| 成本人h片3d动漫网站在线看| 国产成人免费影片在线观看|