Name: barium sulphate precipitated
Availability: InStock

Product Details

Product Name: Precipitated Barium Sulfate (JX70)

Molecular Formula: BaSO4

Molecular Weight: 233.40

Quality Standard: GB/T2899-2017

Index Name			Class I
Index Name			Superior Product	First Class Product	Qualified Product
Barium Sulfate (BaSO4) Content (Dry Basis)		% ≥	98.0	97.0	95.0
105 ℃ Volatile Matter		% ≤	0.30	0.30	0.50
Water Soluble Matter Content		% ≤	0.30	0.30	0.50
Iron (Fe) Content		% ≤	0.004	0.006	-
Whiteness		% ≥	94	92	88
Oil Absorption		g/100g	15-30	10-30	-
PH			6.5-9.0	5.5-9.5	5.5-9.5
fineness (45μm, test sieve residue)		≤	0.2	0.2
particle size distribution	less than 10μm	≥	80	-	-
	less than 5μm	≥	60	-	-
	less than 2μm	≥	25	-	-
D50 (micron)			0.8	0.8	0.8
conductivity (us/cm)		≤	120	120	120

packaging and transportation: double-layer packaging, inner packaging with polyethylene plastic film bag, outer packaging with plastic textile bag or composite plastic textile bag. Each bag has a net weight of 25 or 50kg. Rain, moisture and exposure should be avoided during transportation.