Barium Sulfate 7727-43-7, China Barium Sulfate 7727-43-7 Manufacturers, China Barium Sulfate 7727-43-7 Suppliers

Barium Sulfate

Category :

Inorganic chemicals

EC NO : 231-784-4

Molecular Formula : BaSO₄

Main Specifications : 98.5%

Synonyms : C.I. 77120;C.I. Pigment White 21;Barite;Bariumsulfate,precipitated;Bariumsulfate;bariumsulfuricum;barium sulphate PRECIPITATED;Blanc fixe;barium sulfuricum;Baryte;Barytes;Barium sulphate;pricipitated Barium sulphate;

Package: 25kg woven bag

Uses : paint&coating,pigment,paper, plastics,rubber,ink,leather,ceramic,etc

Molecular Structure:

Product description:

High quality 98.5% Barium Sulfate CAS:7727-43-7

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 etc

COA:

Analysis Project	The results
Density	4.5
DV50μm	0.5---0.7
Oil absorption	15-20
BaSO4	98.5
Fe2O3	0.004
CaO	0.15
Al2O3	0.01
Silicate	0.01
Heavy metal	0.01
Salt soluble	0.2
Moisture	0.2
L.O.I	0.5
Whiteness	98

Specification:

Category/item	Precipitated barium sulfate
type/grade	first grade	second grade	cream
Appearance	Amorphous powder	white
BaSO4 (dry basis%)≥	98.0	97.0	98.0
Whiteness	98.0	96.0	——
PH Value	6.5~8.0	6.5~8.0	6.5~7.5
Oil absorption%	15~25	15~25	——
Water soluble content%≤	0.20	0.30	0.20
Fe%≤	0.004	0.006	0.004
Moisture%≤	0.20	0.20	28.0
Fineness (43um sieve residue)	0.10	0.30	0.10
Size distribution: less than 10um %	80.0	——	90.0
Less than 5um%≥	60.0	——	70.0
Less than 2um%≥	25.0	——	50.0

Factory overview:

Our workshop:

Our R&D Center:

The Inspection instruments:

Our professional Team:

Send your inquiry to Barium Sulfate supplier

Company：	Taian Health Chemical Co., Ltd.
Contact：	Ms. Qin
Phone：	+86-538-8997082，8997085，8997076，8997012
Mobile phone：	18653802681
Fax：	+86-538-8997333
E-mail：	Contact Supplier
Website：	http://www.healthchem.net
Address：	Chemical industry park, No.96 Great Wall Road, Tai'an city, Shandong Province, China
Zip Code：	271000