久久99精品久久久久久hb亚瑟-免费看无码毛视频成片-99热这里只有精品免费播放-亚洲精品少妇高清30p-国产午夜福利精品久久2021

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
主站蜘蛛池模板: 三级4级全黄60分钟| av无码国产在线看免费网站 | 国内无遮挡18禁无码网站免费| 少妇被粗大猛进进出出s小说| 成人免费一区二区三区| 亚洲中文字幕无码中文字在线| 亚洲婷婷开心色四房播播| 亚洲成aⅴ人在线电影| 国产免费福利在线视频| 天天狠天天透天干天天怕∴| 午夜精品久久久久久久| 亚洲综合激情七月婷婷| 日韩人妻无码一区二区三区久久| 西欧free性满足hd老熟妇| 无码中文字幕乱码三区日本视频| 无码人妻一区二区三区在线视频| 东北少妇不戴套对白第一次| 国产成人无码va在线播放| 国产福利视频一区二区在线| 日韩无码在钱中文字幕在钱视频| 亚洲欧美另类在线图片区| 欧美老妇交乱视频在线观看| 一本色道久久99一综合| 精品国产美女福到在线不卡| 秋霞av一区二区二三区| 曰韩无码av一区二区免费| 亚洲乱码国产乱码精品精姦| 国产精品自在线一区| 色yeye香蕉凹凸视频在线观看| 精品久久久无码中文字幕天天| 射精专区一区二区朝鲜| 国产熟妇搡bbbb搡bbbb搡| 狠狠躁夜夜躁人人爽天天bl| 日韩人妻熟女中文字幕a美景之屋| 亚洲免费人成视频观看| 精品av中文字幕在线毛片| 亚洲老熟女av一区二区在线播放| 亚洲爆乳aaa无码专区| 特黄aaaaaaa片免费视频| 内射精品无码中文字幕| 中文精品一区二区三区四区|