After the chemical purification of palladium sponge product; shape like a sponge. Room temperature, 1 volume of palladium sponge can absorb 900 volumes of hydrogen, a volume of colloid palladium can absorb hydrogen volume 1200. Heated to 40 ~ 50 ℃, that most of the release of hydrogen absorption, widely used as gas reactions, especially hydrogenation or dehydrogenation catalyst, can also produce resistance line, watches and other alloys.
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palladium chloride
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