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paccman
(Stranger) 10-05-04 12:54 No 534575 |
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palladium on char.? | ||||||
swim was wondering where swim might find palladium on charcoal for hydrogenation. can swim find this otc. or at some kind of hobby shop thankks |
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indole_amine (Hive Bee) 10-09-04 02:26 No 535016 |
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no | ||||||
It is a specialty chemical - and very expensive, too. It is only used for chemical reactions involving hydrogen, usually (de-)hydrogenations, and has no other common applications that could serve as an excuse... (think you will have to find a chem supplier to be able to buy it, nothing OTC... ![]() |
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Tdurden969 (Hive Bee) 10-09-04 11:49 No 535062 |
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One could make it. ../rhodium/chemis... | ||||||
One could make it. ../rhodium /pd-cata ..we've got to help each other out Cause this is how we all survive.. |
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indole_amine (Hive Bee) 10-09-04 17:33 No 535112 |
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sure - but it isn't very active when homemade | ||||||
Yep - but the prepared Pd/C has a very low acitivity if not done right... (carbon particle size/shape seems to play an important role, as well as how deep the Pd is merged into it) Better use your time searching for a chem supplier that will sell you 10 or 25 grams of good quality Pd/C 10%! It is worth the hassle and high price, really. And make sure you use the opportunity to ask for NaBH4 and LAH, too... ![]() indole_amine |
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