97精品免费观看视频|精品一区二区免费视频|不卡区一区二区三区国产|国产精品VA在线观看无|亚洲欧洲一区二区天堂久久|亚洲精品91大神在线观看|国产成人精品一区免费视频|99国产精品久久久久久久...

Products

Thymol Blue


Product name:

 

Thymol Blue

Alias:

TB; Thymolsulfonephthalein; Thymolsulphonephthalein; 4,4'-(1,1-dioxido-3H-2,1-benzoxathiole-3,3-diyl)bis[5-methyl-2-(propan-2-yl)phenol];

English name:

Thymol Blue

Alias:

TB; Thymolsulfonephthalein; Thymolsulphonephthalein;

CAS RN:

76-61-9

EINECS No.:

200-973-3

Molecular formula:

C27H30O5S

Molecular weight:

466.5891

Molecular structure:

Density:

1.229g/cm3

Melting point:

221-224℃

Properties:

Brownish green or reddish purple crystalline powder. It breaks down at 在200-220℃, insoluble in water and soluble in ethyl alcohol.

Uses:

As diagnostic agents.


Last : Bromocresol purple,s Back Next : sodiumhydrogen4,4'-(...

Copyright(C)2017,Shenyang shengda Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
拜城县| 阜新市| 永定县| 拉孜县| 张家港市| 绿春县| 察隅县| 都昌县| 新源县| 翁牛特旗| 简阳市| 安西县| 宜兰县| 定兴县| 论坛| 九台市| 栾川县| 新沂市| 内丘县| 泸定县| 普兰店市| 云阳县| 广宗县| 西平县| 临城县| 沙河市| 鄂伦春自治旗| 资兴市| 阜新市| 凌源市| 历史| 鲁甸县| 炉霍县| 同江市| 万荣县| 蓬莱市| 东山县| 增城市| 来安县| 宝山区| 嘉定区|