人人湿人人乐99,久久久久久久久久网站,成人 国产 另类,日韩国产白浆露出,一人香蕉尹人一线网站,亚洲第一在线一区,青青草视频在线1区,色播插久久,亚洲精品五码视频

SZSE:002741
Chemical Reagents
iso-Amyl acetate COA Report
  • CAS No.: 123-92-2
  • Molecular weight:130.19
  • Aliases:3-Methylbutyl acetate; Acetic acid isoamyl ester; Isopentyl acetate
  • Molecular formula:C7H14O2
  • UN Code:1104
  • EC No.:204-662-3
  • HS-No:2915390090
Information
Specification category:
Product No. Product name specifications
1.19180.013 iso-Amyl acetate AR500mL
Characteristic: Appearance and properties:Colorless, transparent liquid, similar to banana odor.
Relative density(water=1)?: 0.88
Relative vapor density(air=1)?: 4.5
Melting point(℃): -78
Boiling point(℃): 143
Concentration: pure
Saturated vapor pressure: 0.7(25℃)
Solubility: disoluble?in water, soluble in alcohol, ether, benzene, ethyl acetate, carbon disulfide, etc. Most organic solvents.
Critical temperature(℃): 326.1
Technical indicators:
Item AR CP
Assay 99.0%-100.5% 98.0%-100.5%
Boiling range, ℃ 138.0-143.0 138.0-143.0
Solubility in ethanol Pass Pass
Evaporation residue ≤0.002% ≤0.005%
Free acid(as CH3COOH) ≤0.01% ≤0.02%
Water(H2O) ≤0.2% ≤0.2%
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1
平陆县| 桂平市| 益阳市| 泉州市| 澳门| 泸州市| 元江| 南乐县| 苍山县| 象山县| 紫云| 丰城市| 萍乡市| 灵石县| 扎囊县| 桐庐县| 武胜县| 二连浩特市| 昌邑市| 通道| 东台市| 云龙县| 寿阳县| 平塘县| 西吉县| 叶城县| 永丰县| 凤山县| 石门县| 台东市| 邯郸县| 金塔县| 涪陵区| 夏津县| 崇礼县| 沾益县| 温州市| 呈贡县| 松江区| 涞源县| 五常市|