Yuanlei | Sulfuric Acid Series-Special Sulfuric Acid Series

Release time:

2024-01-29 09:37


Yuanlei | Sulfuric Acid Series-Special Sulfuric Acid Series


Chinese name:special barium sulfate

English name: Barium sulfate

Molecular formula: BaSO4

Molecular weight: 233.39 (according to the 1979 International Atomic Scale)

CAS No.: 13462-86-7

EINECS号 :236-664-5

H.S. Coding: 2511100000



White powder, relative density4.0-4.5, insoluble in water, acid, alkali and other solvents, but soluble in strong acid and concentrated sulfuric acid. Heat resistance, acid resistance, alkali resistance, non-toxic, tasteless.



"YLFT" brand natural barium sulfate has the characteristics of strong chemical inertness, good stability, acid resistance, alkali resistance, water resistance, moderate hardness, high specific gravity, high whiteness, etc., and is an environmentally friendly material that can absorb harmful rays. At the same time can also improve product stiffness, viscosity and wear resistance. Make the product luster bright, weather resistance, good stability. Can replace part of the precipitated barium sulfate, titanium dioxide, active silica and other high-priced raw materials, reduce costs.



Widely used in various coatings, plastics, rubber, paint, ink and other industries. Can be used for acid-resistant rubber products and general products. Can also be used as a surface coating agent, sizing agent, weighting agent, also used in papermaking, ceramics, batteries, enamel, cosmetics and other fields. Can also be used for food contact packaging products, as well as heavy anti-corrosion areas.


The main specifications of special barium sulfate are:405 g/m2








Barium sulfate, used in, products, acid resistant, special, also available, field, soluble, stability

YuanLei little knowledge | The difference between barium sulfate(BaSO4) and barium sulfite(BaSO3)


The difference between barium sulfate(BaSO4) and barium sulfite(BaSO3)

Different applications and specifications of washed kaolin and calcined kaolin


Kaolin is a non-metallic mineral, which is a kind of clay and clay rock mainly composed of kaolinite clay minerals. Because it is white and delicate, also known as white earth. It is named after Gaoling Village, Jingdezhen, Jiangxi Province.