2020最新亚洲中文字幕在线青色,在线播放午夜无码毛片,亚洲成av人电影在线无码,亚洲A∨无码高潮喷水好爽,手机看片av无码免费午夜,日本一本一区二区免费播放,性生活视频网站免费不卡无码,国产毛片视频

SHIJIAZHUANG SINCERE CHEMICALS CO., LTD.
Add.:RM.2-3-1705 JIN LING
MANSIONS NO.106-1 EAST YUHUA
ROAD SHIJIAZHUANG
CITY HEBEI PROVINCE CHINA
P.C:050011
Tel:+86-311-67663776 67663728
+86-311-67663623 67663783
+86-311-85356878 67667576
Fax:+86-311-67663763
E-mail:sjzchx@sjzchx.com
chenghexin@sjzchx.com
Products
N,N-Dimethylethanolamine

Specification

 

Indentification:

Name:N,N-Dimethylethanolamine

Synonyms: 2-Dimethylaminoethanol; Deanol

Molecular Formula: C4H11NO

Molecular Weight: 89.14

CAS No.: 108-01-0

UN No.:  2051

 

Specification:

Index

Standard

Appearance

colorless liquid

Purity

≥99.0%

Water

≤0.3%

 

Properties: Its gravity is 0.89, and It’s boiling point134.6C, melting point -59C, flash point 40C.

 

Application: N,N-dimethyl ethanolamine (DMEA), can be  used to produce ion exchange resin, Polyurethane inhibitor, material of pharmaceutical synthesis, surfactant of coating, textile auxiliary, corrosive inhibitor, dye, cation flocculant, fuel oil, additive and emulsifier, etc.

Package and Storage: 180kg per 200L galvanized iron drum. Tightly closed to prevent from leaking and touching water. Stored in cool, vent and dry places, far from fire and heat source.

  


【Previous】 【Next】 【Return】