美女视频黄全是免费的,动漫美女视频图片

一级片特级片,国产四虎精品,草草国产成人免费视频,国产一级黄色,美女视频免费黄,章子怡黄色视频,在线动漫美女福利禁视频

Professional development and production of pharmaceutical intermediate products

The main products are: rebamipide, 2,3-dibromo-2-butene-1,4-diol, 2-acetoxyisobutyryl chloride, ethyl silicate (condensation), anhydrous lithium bromide, a Methylamine methanol solution, tetradecyl trimethyl ammonium bromide.

PRODUCTS

changteng new pharmaceutical

Anhydrous Lithium chloride

Chemical Formula

LiCl

Molecular Weight

42.40

CAS NO.

7447-41-8

Performance

White crystal powder, easy deliquesced; density: 2.07g∕cm3; melting point: 870℃; boiling point: 1681℃; dissolution heat: 47kcal∕mole; easy soluble in water, alcohol, ether and acetone.

Use

It is used as raw material of lithium metal. It is used as solder, air-conditioner dehumidizer and special cement raw materials. It is also used in battery industry to produce lithium ion battery electrolyte.

Quality Standard

Purity		Specification
LiCi no less than ％		99.0	99.9
Impurity content no morethan max％	Na	0.01	0.005
	K	0.01	0.005
	CaO	0.015	0.01
	Fe₂O₃	0.002	0.001
	SO₄	0.002	0.001
	H₂O	0.3	0.2
	acid non-soluble substance	0.005	0.005

Packing

Inner plastic coated composite bag, 25kg/bag or 40kg/barrel

Transportation

No special requirements

Carrying and Storage

Should be kept dry and without contact with air; particle size is 10 to 20

[ BACK ]

<li id="sad7c"></li>