青青精品视频在线播放,天天干夜天干天天射,青青久久在线免费观看,少妇高潮喷水高清av,青青草视频网址入口,97国产精品免费观看,久亚洲一线产区二线产区在线,国产欧美又粗又猛又爽老,亚洲欧美日韩国内激情

Products

Methylthymol Blue, tetrasodium salt


Product name:

 

Methylthymol Blue, tetrasodium salt

Alias:

3,3-Bis[N,N-di(carboxymethyl)aminomethyl]thymolsulfonephthalein, sodium salt; Methylthymol Blue, sodium salt; Methylthymol Blue, water soluble; Methylthymol blue;

English name:

Methylthymol Blue, tetrasodium salt

CAS RN:

1945-77-3

EINECS No.:

217-743-3

Molecular formula:

C37H44N2O13S

Molecular weight:

756.8159

Molecular structure:

Density:

1.427g/cm3

Boiling point:

891.6°C at 760 mmHg

Flash point:

493°C

Vapor pressure:

3.9E-34mmHg at 25°C


Last : sodiumhydrogen4,4'-(... Back Next : Phenol Red

Copyright(C)2017,Shenyang shengda Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice