青青青在线视频国产,亚洲熟妇无码一区二区三区,亚洲国产精品无码久久98,竹菊影视欧美日韩一区二区三区四区五区

SZSE：002741
Chemical Reagents
Acetic acid glacial?COA Report
  • CAS No.：64-19-7
  • Molecular weight：60.05
  • Aliases：Acetic acid
  • Molecular formula：C2H4O2
  • UN Code：2789
  • EC No.：200-580-7
  • HS-No：29152100
Information
Specification category：
Product No. Product name specifications
1.14100.058 Acetic acid glacial AR500mL
1.14100.068 Acetic acid glacial CP500mL
1.14100.078 Acetic acid glacial AR2.5
L 1.14100.088 Acetic acid glacial AR25kg
1.14100.098 Acetic acid glacial CP25kg
1.14100.108 Acetic acid glacial CP2.5L
1.14100.118 Acetic acid glacial Spec2.5L
1.14100.128 Acetic acid glacial AR500mL
1.14100.138 Acetic acid glacial CP500mL
1.14100.148 Acetic acid glacial AR2.5L/Bottle
1.14100.168 Acetic acid glacial Spec25kg
1.14100.218 Acetic acid glacial KG
1.14100.238 Acetic acid glacial CP25L/Drum
1.14100.248 Acetic acid glacial AR500mL
1.14100.258 Acetic acid glacial AR200kg
Characteristic： Appearance and properties:Colorless liquid with a pungent sour.
Relative density: 1.05
Relative vapor density: 2.07
Melting point(℃): 16.7
Boiling point(℃): 118.1
Concentration: Content: a ≥ 99.0%; two ≥ 98.0%.
Vapor Pressure: 1.52 (20 ℃)
Solubility: soluble in water, ether, glycerin, insoluble in carbon disulfide.
Heat of combustion (kJ / mol): 873.7
Critical temperature (℃): 321.6
Critical pressure (MPa): 5.78
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
亚洲第一在线综合网站| 国产a级三级三级三级| av无码人妻中文字幕| 国产乱子影视频上线免费观看| 波多野结衣一区二区三区av高清| 久激情内射婷内射蜜桃| 伊人久久大香线蕉av色婷婷色| 好大好深好猛好爽视频免费| 久久天堂av综合合色蜜桃网 | 中文字幕人妻被公上司喝醉| 亚洲欧美日韩国产制服另类 | 国产精品1区2区3区在线观看| 成人毛片av免费| 久久www免费人成一看片| 成人一区二区免费视频| 国产妇女馒头高清泬20p多| 寂寞少妇做spa按摩无码| 97午夜理论片影院在线播放| 日韩欧美亚洲中文乱码| 精品熟女少妇av免费观看| 欧美激情乱人伦| 日本成本人三级在线观看| 琪琪午夜伦埋影院77| 无尺码精品产品日韩| 美丽人妻在夫前被黑人| 亚洲av无码国产丝袜在线观看| 福利cosplayh裸体の福利| 亚洲狠狠婷婷综合久久久久| 欧美日韩精品一区二区在线观看| 精品国产亚洲一区二区三区在线观看 | 久久草草亚洲蜜桃臀| 日日躁夜夜躁狠狠躁超碰97| 亚洲一区二区三区影院| 日欧一片内射va在线影院| 无码精品尤物一区二区三区| 久久不见久久见www日本网| 丰满少妇在线观看网站| 国产一区二区三区不卡av| 国产精品久久婷婷六月丁香| 精品无码一区二区三区亚洲桃色 | 国产产无码乱码精品久久鸭|