国产无码123专区_在线日韩av免费永久观看_激情网站在线观看_国产91精选二区_亚洲欧美亚洲另类_中文国产日韩欧美三视频_奇米影视777欧美在线观看是一个直播平台_熟妇人妻久久无码中文字幕_亚洲aⅴ无码专区在线观看春色_四虎影视永久地址www成人

Hotline: +86-571-82225795

Products

Trimethylamine hydrochloride

Molecular weight: 95.55
Molecular formula: C3H9N·HCl
Systematical name: Trimethylamine hydrochloride
Appearance: off-white or light yellow crystal , with moisture adsorption
Properties: off-white or light yellow crystal
Molecular formula:

Index

Standard

Inspection method

Assay (Dry )%

98%

HG2941-89(97)

Melting point

278°C-281°C

Q/HEX05-2000

Dimethylamine

0.5%

Q/HEX05-2000

Loss on dry

2%

HG2941-89(97)

Fe3+

≤0.3%

Q/HEX05-2000

 

 

 

 

 

 

 

 

 

Uses: organic synthesis material, used as cationic etherifying agent agent, emulsifier and floatation agent.
Guarantee period: 2 years in original packing, The temperature is not more than 40°C .
Packing: 25kg/bag, HDPE lined HMHDPE laminated paper bag .
Home

Home

About us

About us

Products

Products

>Contact us

Contact us