Imafrisud

Description of Barium Sulfate:
Barium sulphate

Barium sulfate precipitate

barium sulfate

barite

permanent white

baritite

Molecular formula: BaSO4
Molecular Weight: 233.40
Main content: 98% min
Place of Origin: China

Appearance: White crystallization on the oblique side or white amorphous powder.

Product identification

case n °: 7727-43-7
Hs: 28332700

properties

White powder without form, the relative density of 4.50 g / cm3 (15 ° c), the melting point of 1580 ° c. No taste and not toxic. acid and alkali - resistant, Mohs hardness (3-3.5), can absorb x-rays and other harmful radiation. High whiteness, fine distribution and tightened particle size.
Wite color, tasteless, non-toxic. Soluble in hot concentrated sulfuric acid, does not dissolve in water, ethanol and acid. When dry agglomeration. Industrial precipitation of barium sulfate is not toxic, but if the content of soluble barium compounds can cause poisoning.

Use:

A . As a raw material for paints, printing inks, plastics, rubber and storage batteries.
2. As a surface smear for photographic paper and calendered paper, as a bonding agent for the textile industry.
3. As a clarifying agent for glass products.
4. In terms of radiation protection; also used for ceramics, enamel, perfumes and pigments.
5. As a raw material for the production of other barium salts.

Packaging and storage:

In the woven plastic bag lined with plastic; net weight . net weight . 25kgs / bag, stored in dry warehouse, no mixing with colored items; handle with are to protect the packaging.

storage

Keep in a dry and airy place, no mixing with colored products if used as a white pigment.
BaSO4 Barium Sulfate Precipitate barium sulfate barite white permanent