Baso4, Barite / Barium Sulfate 98%, Oil Drilling Grade, Industrial Grade, High Puriy, Precipitated

• CAS No.: 7727-43-7, 7727-43-7
• Type: Barium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Einecs No.: 231-84-4
• M.F.: Baso4
• Model NO.: 98%
• Transport Package: Plastic Bag
• Specification: SGS ISO
• Trademark: LY
• Origin: Shandong
• HS Code: 2835
• Production Capacity: 8000tons/Month

Product Description

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Specifications

barium sulfate
CAS No. 7727-43-7
Appearance:white powder
Application:can absorb X-ray, and endow the materials


1.Appearance : White oblique side crystallization or white amorphous powder.

2.Other Features:Wite color,tasteless, nontoxic. Soluble in hot concentrated sulfuric acid, do not dissolve in water, ethanol and acid. When dry caking. Industrial precipitation of barium sulfate itself not toxic, but if the content of soluble compounds of barium can lead poisoning.

3.Use:
1. As a weighting agent for drilling fluids in oil and gas exploration.
2. Used in the car, electronics, TV screen, rubber, and glass ceramics and paint industry.
3. As surface smear for photographic paper and calendered paper; as sizing agent for textile industry.
4. As clarifying agent for glass products.
5. Radiation shielding and medical applications;

Item	Excellent	First grade	Qualified
pre-cipitated barium sulfate content % ≥	98.0	97.0	95.0
Volatile  matter(105°C)   % ≤	0.3	0.3	0.5
Water-insoluble content%≤	0.3	0.3	0.5
Fe content %≤	0.004	0.006	-
PH(100g/Lsuspension)	6.5-9.0	5.5-9.0	5.5-9.5
whiteness	94	92	88
5um%≥	60	65	70
2um%≥	25	40	50
Powder size distribution 10um % ≥	80	85	90
Fineness (43umresidue on sieve)      %≤	0.1	0.2	0.5
oil absorption g/100g	15-30	10-3010