Protactinium

Lanthanum

Uses of Protactinium and Lanthanum

Protactinium

Lanthanum

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Uses

Uses & Benefits

Industrial Uses

Medical Uses

Other Uses

Toxicity

Present in Human Body

In Blood

In Bone

Currently known uses of Protactinium metal are limited to research purpose only.

Highly Toxic

✔✘

0.00 Blood/mg dm-3

0.00 p.p.m.

It has no commercial uses, but its alloys are in high demand. Lanthanum and Nickel alloy is used for the hydrogen gas storage.
The best-known use for mischmetal alloy of Lanthanum is; as a ‘flints’ for cigarette lighters.

Electrical Industry, Electronic Industry

Alloys, Mirror Manufacturing

Low Toxic

✔✘

0.00 Blood/mg dm-3

0.08 p.p.m.

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