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
Ethanol?95% COA Report
  • CAS No.: 64-17-5
  • Molecular weight:46.07
  • Molecular formula:C2H6O
  • UN Code:1170
  • EC No.:200-578-6
  • HS-No:22071000
Information
Specification category:
Product No. Product name specifications
1.17002.023 Ethanol?95% AR500ml
1.17002.033 Ethanol?95% CP500ml
1.17002.053 Ethanol?95% AR2.5L
1.17002.063 Ethanol?95% CP2.5L
1.17002.083 Ethanol?95% AR20kg
1.17002.093 Ethanol?95% CP25L
1.17002.103 Ethanol?95% CP20kg
1.17002.113 Ethanol?95% 20kg
1.17002.153 Ethanol?95% CP500ml
1.17002.163 Ethanol?95% AR2.5L
1.17002.173 Ethanol?95% AR150kg
1.17002.193 Ethanol?95% CP20L
1.17002.223 Ethanol?95% Spec20kg
1.17002.233 Ethanol?95% AR25L
1.17002.283 Ethanol?95% AR20L
1.17002.323 Ethanol?95% CP160kg
1.17002.333 Ethanol?95% Industrial 20 kg/drum
1.17002.373 Ethanol?95% AR5L
1.17002.383 Ethanol?95% CP500ml
Characteristic: Appearance and properties:Colorless liquid with a bouquet.
Relative density(water=1):0.79
Relative vapor density(air=1):1.59
Melting point:-114.1
Boiling point:78.3
Concentration:Sterling
Saturated vapor pressure:5.33(19℃)
Solubility:Miscible with water, soluble in ether, chloroform, glycerol and most organic solvents.
Heat of combustion (kJ / mol): 1365.5
Critical temperature (℃): 243.1
Critical pressure (MPa): 6.38
Technical indicators:
Item AR CP
Assay (v / v) ≥95.0% ≥95.0%
Chroma, Hazen ≤10 --
Solubility in water Qualified Qualified
Evaporation residue ≤0.001% ≤0.002%
Acidity (as H +), mmol/100g ≤0.05 ≤0.1
Alkalinity (as OH-), mmol/100g ≤0.01 ≤0.02
Methanol Methanol (CH3OH) ≤0.05% ≤0.2%
Acetone and isopropanol ≤0.0005% ≤0.001%
Fusel oil Qualified Qualified
Substances reducing potassium permanganate ≤0.0004% ≤0.0004%
Readily carbonizable substances Qualified Qualified
Hazard characteristics:

IATA-DGR UN 1170 ETHANOL,3,Ⅱ

Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
主站蜘蛛池模板: 亚洲欧美日韩二三区在线| 水蜜桃无码视频在线观看| 欧美激情综合亚洲一二区| 久久九九国产精品怡红院 | 久久久精品一区aaa片| 日日摸日日碰夜夜爽亚洲| 中文字幕精品无码一区二区| 中文字幕 日韩 人妻 无码| 九九热爱视频精品| _97夜夜澡人人爽人人喊_欧美| 嫩草研究院久久久精品| 亚洲精品无码久久久久app| 最新亚洲精品国偷自产在线| 国产免费视频精品视频| 国产品无码一区二区三区在线| 99热门精品一区二区三区无码 | 亚洲综合图片区自拍区| 成人乱码一区二区三区av66| 亚洲午夜成人片| 九九热在线视频观看这里只有精品| 欧美黑人添添高潮a片www| 亚洲高清专区日韩精品| 亚洲精品欧美精品日韩精品| 无码av大香线蕉| 日韩人妻无码一区二区三区99 | 玩成熟老熟女视频| 无码精品久久一区二区三区| 久久青青草原国产精品最新片| 国产熟妇乱xxxxx大屁股网| 免费视频国产在线观看| 国产精品视频色尤物yw| 亚洲电影区图片区小说区| 国产三级精品三级在专区| 无码人妻精品一区二| 丰满熟妇被猛烈进入高清片| 国产欧美在线手机视频| 免费无遮挡无码视频网站| 亚洲高清码在线精品av| 国产精品乱码一区二区三区| 中文字幕亚洲综合久久| 亚洲无码精品视频|