亚洲福利视频一区二区三区 , 国产成人在线精品 , 国产一区二区三区在线免费观看 , 天天狠狠色综合图片区,啪啪国产视频,成人au免费视频影院,国产成人亚洲综合91精品555

C6H15NHCl

Molecular weight:

137.65

554-68-7

Character:

White crystal, sublimated at 245 degrees without decomposition. It is soluble in 0.7 parts of water, ethanol and chloroform, very slightly soluble in benzene and almost insoluble in ether. Irritating

Appearance:

White crystal

Content:

≥99%

Melting point:

254-260℃

Loss on drying:

≤0.5%

Purpose:

It is used as the basic raw material for quaternary ammonium salt, medicine, pesticide, dye and other organic synthesis.

Storage instructions:

Store in a dry, ventilated room. Keep away from fire source and heat source. Avoid direct sunlight. During transportation, it shall be protected from sun and rain, and well ventilated. It shall not be transported together with food and feed.