Uses of Chromium and Barium

Chromium

Barium

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Uses

It is used to harden the steel and produces a stainless steel and other various alloys.
It is also used to give proper finish to polished mirrors. Its chromium plates are used in bathroom fittings.

Automobile Industry, Chemical Industry

Alloys

Highly Toxic

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0.11 Blood/mg dm-3

0.33 p.p.m.

It is sued in chemical paint manufacturing and glass manufacturing.
Compounds of this metal are toxic; but still the barium sulfate is insoluble and given to patients suffering from digestive disorder.

Ammunition Industry, Automobile Industry, Electrical Industry, Electronic Industry

Alloys

Low Toxic

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0.07 Blood/mg dm-3

70.00 p.p.m.