Platinum sponge is a porous, grayish-black anatomy of platinum. It is mainly acclimated in actinic industry and is acrid in chloroazotic acid. Platinum blot about authentic platinum with no arresting inclusion. It is advised a absorptive accumulation of brownish particles and is actual heavy.
Quality specifications
Platinum (Pt) content：≥99.9%
Ferrum (Fe) content：≤0.005%
Specific apparent area: 40～60㎡/g
Particle size: < 10 nm
Hazard statement
Dangerous code: F
Dangerous level: R11
Security level: S16
UN Numbers: 3089
Preparation
Asbestos is biconcave into chlorine platinum acerbic or ammonium chloroplatinate. The actuality is again austere to aftermath platinum sponge.
Applications
Platinum sponge can blot a lot of gas, such as hydrogen or oxygen gas, acceptance it to be acclimated as a agitator in abounding gas reactions such as the blaze of ammonium. It is acclimated as an abettor in oxidizing. It can be acclimated for agitation of burnable gases.
Platinum sponge is a gray blot metal, which is acclimated as the raw actual for cyberbanking instrument, actinic industry, and attention alloys. It can aswell be acclimated as a apparent alive agent.
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from: Metal materials
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