barium sulfate precipitated

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Product name : barium sulfate precipitated

Item : 7

Details :

Name of product: barium sulfate precipitated

Molecular formula: BaSO4

CAS NO: 7727-43-7

UN NO: 1564

Dangerous Goods Class: no

Standard: GB/T2899-2008 Our product test report:

Index Name		Index
Index Name		Premium Grade	First Grade
Barium sulfate % ≥		98.0	97.0
Water % ≤		0.30	0.30
Water soluble matter % ≤		0.30	0.30
Fe % ≤		0.004	0.006
Whiteness %≥		94	92
Oil absorption g/100g		15-30	10-30
PH		6.5-9.0	5.5-9.5
Degree of fineness(45um)%≥		0.2	0.2
particle size distribution	Less of 10um%≥	80	-
	Less of 5um%≥	60	-
	Less of 2um%≥	25	-

Index Name		Index
		Premium Grade	Test Result
Barium sulfate % ≥		98.0	98.43
Water % ≤		0.30	0.101
Water soluble matter % ≤		0.30	0.072
Fe % ≤		0.004	0.0010
Whiteness %≥		94	97.1
Oil absorption g/100g		15-30	15.14
PH		6.5-9.0	7.12
Degree of fineness(45um)%≥		0.2	0.069
D50	-		0.69-0.71

Name of product:

barium sulfate precipitated

Purity: 99%

Molecular formula: BaSO4

Molecular weight: 233.39
Standard: GB/T 2899-2008

CAS NO: 7727-43-7

UN NO: 1564

Appearance: white Powder

Application: used in the industry such as paint, ink, paint, rubber, battery, plastic etc.

Packing: barium sulfate with double-layer packaging, polyethylene plastic film bag as inner packaging bag, plastic woven bag or composite plastic woven bag as outer packing bag. The net weight of each bag is 25 or 1000kg.

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barium sulfate precipitated