中文字幕黄色视频com,日韩视频在线观看,中文字幕无码免费视,午夜理理伦A片在线播放,人人妻人人澡人人爽,影音先锋在线资源网,国产精品人人做人人爽人人添

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】