无码日韩精品一区二区免费暖暖_日韩人妻无码精品久久_狂躁美女大bbbbbb视频u_亚洲精品一区二区三区在线观看_自拍偷自拍亚洲精品播放

SZSE:002741
Chemical Reagents
Acetic acid 36%?COA Report
  • CAS No.:64-19-7
  • Molecular weight:60.05
  • Aliases:——
  • Molecular formula:C2H4O2
  • UN Code:2789
  • EC No.:200-580-7
  • HS-No:29152100
Information
Specification category:
Product No. Product name specifications
1.14035.028 36%Acetic acid AR500mL
1.14035.038 36%Acetic acid Spec25kg
Characteristic: Appearance and properties:Colorless liquid with a pungent sour.
Melting point(℃): 16
Boiling point(℃): 118.1
Relative density (water = 1): 1.05
Heat of combustion (kJ / mol): 873.7
Octanol / water partition coefficient: -0.31 to 0.17
Relative vapor density (air = 1): 2.07
Vapor Pressure: 15.2 hPa (200C)
Solubility: soluble in water, ether, glycerol, soluble in carbon disulfide
Technical indicators:
Item AR
Assay(CH3COOH) 36.0%~37.0%
Evaporation residue ≤0.001%
Chloride(Cl) ≤0.0001%
Sulfate(SO4) ≤0.0001%
Iron(Fe) ≤0.00005%
Heavy metals(as Pb) ≤0.00005%
Substances reducing potassium dichromate(as O) ≤0.002%
Hazard characteristics:

IATA-DGR UN 2789 ACETIC ACID, GLACIAL,8(3),II

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
久久99国产精一区二区三区| 色狠狠色狠狠综合天天| 麻豆av福利av久久av| 99久久精品国产一区二区| 国产v亚洲v天堂无码久久久| 中国成人黄色自拍视频| 成人丝袜激情一区二区| 国产成人精品免费久久久久| 爱做久久久久久| 果冻传媒av精品一区| 亚洲av无码一区二区乱子伦| 久久精品丝袜高跟鞋| 欧美又大粗又爽又黄大片视频| 色一情一乱一伦麻豆| 亚洲精品国产suv一区88| 香港三级韩国三级日本三级| 亚洲一区二区三区 无码| 一区白丝二区精选精品| 久久综合伊人77777| 国产aⅴ无码专区亚洲av| 午夜福利在线永久视频| 欧美极度丰满熟妇hd| 2019最新国产不卡a| 99精品国产高清一区二区麻豆| 天天狠天天透天干天天怕∴ | 亚洲欧洲∨国产一区二区三区| 女人被狂c到高潮视频网站| 九九视频国产免| av色国产色拍| 国产亚洲av片在线观看18女人| 无码精品a∨在线观看| 免费无遮挡在线观看网站| 国产亚洲一区二区手机在线观看| 欧洲精品欧美精品| 真人床震高潮全部视频免费| 精品一区二区成人精品| 亚洲人成人一区二区三区| 一本加勒比hezyo无码专区| 真实国产老熟女粗口对白 | 国产精品午夜无码体验区| 欧美性猛交xxxx乱大交|