无遮挡一级毛片,国产一级手机毛片,女人精69xxxⅹxx猛交,看美女毛片,a爱视频,免费国产之a视频,性a视频

,Jinan DaheWeiye Chemical Co., Ltd

Home| E-mial | Contact Us

Hot search: Methyl sulfoxide (DMSO)  , Thioacetamide  , m-Xylene  , Ethyl acetoacetate  , 

Product details

Dichloroethane

Product name Dichloromethane
CAS RN 75-09-2
EINECS No. 200-838-9
Molecular formula CH2Cl2
Molecular weight 84.93
Physical and chemical properties Appearance & Properties: colorless transparent liquid, with fragrant smell.
Melting point(℃): -96.7
Boiling point(℃): 39.8
Relative Density(water=1): 1.33
Relative Vapor density(air=1): 2.93
Saturated vapor pressure(kPa): 30.55(10℃)
Heat of combustion(kJ/mol): 604.9
Critical temperature(℃): 237
Critical pressure(MPa): 6.08
Log value of Octanol/water partition coefficient: 1.25
Ignition temperature(℃): 615
Upper explosive limit%(V/V): 19
Lower explosive limit%(V/V): 12
Solubility: slightly soluble in water, soluble in ethanol, ethyl ether.
Uses Solvent for resin and plastic industry. Widely used in medicine, plastics and film industries.
观塘区| 太仓市| 岚皋县| 岚皋县| 简阳市| 额济纳旗| 绥宁县| 定襄县| 开江县| 资源县| 屏南县| 浏阳市| 顺昌县| 衡南县| 禄丰县| 嘉荫县| 富川| 贵德县| 鄂托克旗| 茶陵县| 布尔津县| 当涂县| 连南| 枣庄市| 拉孜县| 明水县| 乌拉特后旗| 大兴区| 东乌珠穆沁旗| 盐山县| 库伦旗| 扶风县| 镇江市| 吴堡县| 新建县| 商城县| 五华县| 闽侯县| 峨眉山市| 广汉市| 五台县|