Factory price for high purity 99.99% Platinum black powder catalyst

Specification of Platinum blackpowder:

Particle size: 20-30nm, customized

Purity: 99.99%

The application of Platinum black powders:

1. biological catalysis .

2. antiseptic agent.

3. strong oxidantsl.

4. delaying senescence and skin beauty.

5. anti-microbial medicinal and pharmaceutical substances.

Pt nanopowder is a kind of precious metal nano-powder, precious metal material itself has excellent catalytic activity, if it is made into nano-particles,

the specific surface area are greatly increased, with rich dangling ability, it is more active, more effective catalyst.