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

Diphenylthiocarbazone


Product name:

 

Diphenylthiocarbazone

Alias:

Dithizone; methanethione;
(E)-N',2-diphenyldiazenecarbothiohydrazide;
N',N'-diphenyldiazenecarbothiohydrazide

English name:

Diphenylthiocarbazone

Alias:

Dithizone; methanethione;
(E)-N',2-diphenyldiazenecarbothiohydrazide;
N',N'-diphenyldiazenecarbothiohydrazide

CAS RN:

60-10-6

EINECS No.:

200-454-1

Molecular formula:

C13H12N4S

Molecular weight:

256.3262

Molecular structure:

Density:

1.217g/cm3

Melting point:

168℃ (dec.)

Boiling point:

352.866°C at 760 mmHg

Flash point:

167.208°C

Vapor pressure:

0mmHg at 25°C

Uses:

As reagent for the determination of lead, zinc, bismuth, cobalt, cadmium, copper, mercury, silver and etc.


Last : 5-(4-Dimethylaminobe Back Next : Rhodanine

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