calcium bromide

谢熙 所在地： 苏州市 　行业：化工 职位：外销员

Calcium bromide

Molecular formula: CaBr2
Molecular weight: 199.88
Cos number：7789-41-5

1、Uses: Calcium Bromide its formulated brines are mainly used as completion,workover and packer fluids in oil drilling field.

2、Specifications

	Solid	Liquid
appearance	White grain or lumpy	Clear colorless to pack yellow
Assay(as CaBr2)%≥	95	52
chloride%≤	0.5	0.3
moisture%≤	3	--
Water insoluble%≤	0.5	--
Sulphate%≤	0.05	0.03
Density	--	1.70-1.73
PH	6-8	7-9

 

3, Shape and properties: this product is white grain or cake crystal; it is free of smell and tastes Salty and slightly bitter. Proportion 3.203 and melting point of 730℃ and boiling point of 806-812℃. It can dissolve in water and ethand or acetone, hardly dissolves in aether or chloroform. It will turn yellow if placed in the air for a long time.It is very quick hygroscopic,its aqueous solution is neutral.

4, Storage and Handling: Product containers from damage and keep them well closed.Store in a cool,well-ventilated,dry and shaded storehouse,Avoid inhalation,ingestion and contact with eyes and skin.

5, Packing: (liquid)is supplied in 200L plastic dram.

　　　　　　(solid)is supplied in moisture-proof 25kg or 50kg polyethylene bags.

发布时间：2007-8-7 15:43:16

已阅： 116次

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