欧美日韩无码一区二区三区_久久香蕉一区二区三区_亚洲一区二区三区免费在线看_一本不卡av无码_中文字幕成人性爱

Recommended Products
75-12-7
123-39-7
107-31-3
124-40-3
75-50-3
647-45-2
617-84-5
74-89-5
68-12-2
Products

Dimethyl amine

Molecular Formula (CH3)2NH
Molecular Weight 45.08
Properties Gas with ammonia-like odor under normal temperature.m.p.-92.2°C,b.p.-6.9°C, Specific gravity 0.68.Easily soluble in alcohol,ether,water,and etc. Easily burn.
Uses Used to produce DMF,water treatment agent,surfactant,pesticides,dimethylaminoethanol, etc.
Packing and storage Anhydrous Dimethyl amine,use tank truck or steel cylinder; Dimethyl amine solution,use 200L metal pail. Tightly closed to store in cool and ventilated places,avoid sunlight and using units which easily cause static electricity,prevent from striking and vibrating.
Specifications

1.Dimethyl amine Q/320412 XY206-2008

Index name

Top-grade

First grade

Qualified product

Appearance

colorless transparent liquid

Dimethyl amine % ≥

99.8

99.5

99.0

Monomethylamine% ≤

0.10

0.20

0.50

Trimethyl amine % ≤

0.05

0.20

0.40

Ammonia% ≤

0.03

0.05

0.10

2. 40%Dimethyl amine solution HG/T2973-1999

Index name

Top grade

First grade

Qualified product

Appearance

colorless transparent liquid

Monomethylamine% ≤

0.10

0.15

0.25

Dimethyl amine % ≥

40.0

40.0

40.0

Trimethyl amine % ≤

0.10

0.15

0.25

Ammonia% ≤

0.01

0.08

0.12

Back

Copyright(C)2017,Suqian Xinya Technology Co., Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice
南昌县| 旬阳县| 永安市| 察隅县| 博白县| 米林县| 岳西县| 临洮县| 大同市| 石嘴山市| 普格县| 疏附县| 新和县| 江门市| 洛宁县| 凌源市| 宁安市| 乡宁县| 余姚市| 高雄县| 松潘县| 宁远县| 中阳县| 济源市| 皮山县| 剑阁县| 巴林左旗| 清原| 页游| 宣武区| 南投市| 榆中县| 丽江市| 哈巴河县| 元朗区| 汶上县| 禄丰县| 长岛县| 于田县| 乡宁县| 阜阳市|