10H7ClO7S2; Molecular Weight:338.7414; EINECS:201-976-2 ">

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

The physical and chemical property of 90-21-1 is provided by ChemNet.com
Chemical CAS Database with Global Chemical Suppliers - ChemNet


   ChemNet > CAS > 90-21-1 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid

90-21-1 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid

product Name 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
CAS No 90-21-1
Synonyms 4-Chloro-5-hydroxynaphthalene-2,7-disulphonic acid; 4-chloro-5-hydroxynaphthalene-2,7-disulfonic acid
Molecular Formula C10H7ClO7S2
Molecular Weight 338.7414
InChI InChI=1/C10H7ClO7S2/c11-8-3-6(19(13,14)15)1-5-2-7(20(16,17)18)4-9(12)10(5)8/h1-4,12H,(H,13,14,15)(H,16,17,18)
EINECS 201-976-2
Molecular Structure 90-21-1 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
Density 1.887g/cm3
Refractive index 1.726
Hazard Symbols
Risk Codes
Safety Description
主站蜘蛛池模板： 治多县| 安塞县| 望城县| 河东区| 和静县| 遂昌县| 西藏| 政和县| 福清市| 赫章县| 大庆市| 广东省| 台东县| 台州市| 榕江县| 勃利县| 齐河县| 土默特右旗| 镇巴县| 汉中市| 达州市| 青河县| 图片| 河津市| 长兴县| 临沂市| 永兴县| 南城县| 九江县| 巴林右旗| 景洪市| 白水县| 贡嘎县| 余姚市| 文水县| 西和县| 汝城县| 长汀县| 遵化市| 彩票| 军事|