The Hive => Chemicals & Equipment => Topic started by: Augustus on December 13, 2001, 08:32:00 PM
Title: USP and ACS Iodine
Post by: Augustus on December 13, 2001, 08:32:00 PM
SWIM was dreaming last night and found a source of iodine which sells USP and ACS for under $20/lb. The only problem to my dream is that I did not know if they were in crystal form, and couldn't think of a good way to ask the supplier. Any suggestions? "...I read like, 8 or 9 books a week. I also do alot of speed." -Will Ferrell, That 70's Show
Title: Re: USP and ACS Iodine
Post by: timsong on December 13, 2001, 08:47:00 PM
Urrr, i'm thick, what's USP & ACS ?
Title: Re: USP and ACS Iodine
Post by: Augustus on December 13, 2001, 09:03:00 PM
USP Iodine and ACS Iodine "...I read like, 8 or 9 books a week. I also do alot of speed." -Will Ferrell, That 70's Show
Title: Re: USP and ACS Iodine
Post by: Rhodium on December 13, 2001, 09:03:00 PM
If it is USP or ACS grade, then it definitely is in its crystalline form.
Title: Re: USP and ACS Iodine
Post by: Buster_Hymen on December 14, 2001, 04:36:00 AM
From everything I've read, ACS is the highest grade you can get. USP is third in purity, after Reagent.
Title: Re: USP and ACS Iodine
Post by: Augustus on December 14, 2001, 05:14:00 AM
Thanks to Rhodium and Buster_Hymen, my dream can now continue to brew 8) "...I read like, 8 or 9 books a week. I also do alot of speed." -Will Ferrell, That 70's Show
Title: Re: USP and ACS Iodine
Post by: cheeseboy on December 22, 2001, 09:55:00 PM
Either the seller has boosted the I2 and wants to dump it at any cost, or else you are walking into a trap (stingo) my friend. $20 USD a pound is far too cheap to be a legit source. Is cheese right or wrong, cheese wouldn't go near that offer with a 100 foot pole. But this game is full of chance taking isn't it. That's why cheese prefers never to participate in shit. :) Hey Rhodium, is Iodine always a possible substitute chem for Bromine? (TSII)
GOOD LUCK May The Source Bee With Yous
Title: Re: USP and ACS Iodine
Post by: ChemReack on December 22, 2001, 10:41:00 PM
Is cheese right or wrong
Wrong, swims seen it around for 43 bucks a kg.
"Two is not a winner and three nobody remembers"
Title: Re: USP and ACS Iodine
Post by: noj on December 23, 2001, 03:54:00 AM
Isn't the grade a measurement of how often it is checked under QC? Granted the guidelines may be stricter, but for our purposes, wouldn't Technical to Reagent suffice? A theory is a tool - not a creed. -J. J. Thomson
Title: Re: USP and ACS Iodine
Post by: Rhodium on December 26, 2001, 01:32:00 AM
Cheese: No, bromine and iodine are not universally interchangeable, although it is in some instances.