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General Forums => Free Chemistry Advertising, and other links offsite => Topic started by: Rich on May 26, 2005, 12:43:29 AM

Title: Where to buy Bulk Potassium Alum?
Post by: Rich on May 26, 2005, 12:43:29 AM

I'm not sure where to start looking for a source to buy potassium alum.  I need a lot of it to start, a few hundred pounds at least.  Of course I'd rather buy from the source to get it cheap, but again I don't know much about the market for this kind of stuff.  Can the stuff be bought cheaper from overseas?  I'm in the US if that makes a difference.

Thanks

Title: Re:Where to buy Bulk Potassium Alum?
Post by: Cedric on May 26, 2005, 10:11:39 AM

Are you talking about that kind of product?
http://www.sigmaaldrich.com/catalog/search/ProductDetail/RIEDEL/12625

Title: Re:Where to buy Bulk Potassium Alum?
Post by: Rich on May 27, 2005, 10:10:58 AM

Thanks Cedric
I sent them an email to see if they sell it in the form I need - they advertise powder form, I need larger size chunks or blocks.   I'll see what they say...

Title: Re:Where to buy Bulk Potassium Alum?
Post by: qiugang on July 20, 2005, 10:32:38 AM

sir,

we can supply the product of POTASSIUM ALUMINUM SULFATE DODECAHYDRATE (POTASSIUM ALUM) from China, we are manufacturer, and the iron content is below 20ppm,

please let me know if you are interested in our this grade product? waiting for your reply soon.

thanks, Qiu Gang(qiugang1999@hotmail.com)
qiugang@sinochem.com