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CAS No.:	7727-43-7
Other Names:	barite
MF:	BaSO4
EINECS No.:	213-784-4
Purity:	92%
Place of Origin:	China (Mainland)
Type:
Usage:	Petroleum Additives,Rubber Auxiliary Agents
Brand Name:	TOP
Model Number:	K20140116-09
Appearance:	White powder
Density, g/cm3:	4.2Min
Fineness, 200mesh, %:	97.0Min
Hydrotrope, %:	0.1Max
The effect of clay, Pa.s:	0.125Max
BaSO4, %:	92Min

Specifications

Barite description:

Barite can be used as a weighting agent for drilling fluids during oil & gas exploration.Barite can cool the bit, lubricate the drill pipe, close the hole wall, control the oil and gas pressure, prevent oil flowing.

Appearance		White powder
CAS No.		7727-43-7
EINECS No.		213-784-4
Chemical formula		BaSO4
Density		4.2 g/cm³
Packing		In 25KG plastic woven bags

Item			Index
Density, g/cm³			4.2 Min
Fineness, -200mesh, %			97.0 Min
Fineness, -325mesh, %			85.0 - 90.0
Hydrotrope, %			0.1 Max
The effect of clay, Pa^.s			0.125 Max
BaSO4, %			92 Min
Percent retained on 200 mesh sieving			3 Max
Percent retained on 325 mesh sieving			5 Max

Barite