Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Printable Version  
Author: Subject: For Sale: LiAlH4 98+% pellets - no dust, easy to handle & store
stoichiometric_steve
National Hazard
****




Posts: 827
Registered: 14-12-2005
Member Is Offline

Mood: satyric

[*] posted on 11-1-2009 at 04:54
For Sale: LiAlH4 98+% pellets - no dust, easy to handle & store


50g 65 EUR

100g 120 EUR

250g 250 EUR

500g 450 EUR

Bigger sizes on request.

Shipping cost not included.

Will ship everywhere (from Europe).

U2U me!




View user's profile View All Posts By User
chemrox
International Hazard
*****




Posts: 2961
Registered: 18-1-2007
Location: UTM
Member Is Offline

Mood: LaGrangian

[*] posted on 11-1-2009 at 21:31


Are these competitive prices? I bought the same product five years ago so don't recall the price.



"When you let the dumbasses vote you end up with populism followed by autocracy and getting back is a bitch." Plato (sort of)
View user's profile View All Posts By User
stoichiometric_steve
National Hazard
****




Posts: 827
Registered: 14-12-2005
Member Is Offline

Mood: satyric

[*] posted on 12-1-2009 at 00:36


i dont know what you call competitive, but considering the fact that no chem company would sell to individuals, they ARE competitive.



View user's profile View All Posts By User
Tsjerk
International Hazard
*****




Posts: 3032
Registered: 20-4-2005
Location: Netherlands
Member Is Offline

Mood: Mood

[*] posted on 12-1-2009 at 05:25


Fisher emergo asks 107,50 EUR for 100g of pellets exl. btw (19%). So I would say these prices are competitive.



View user's profile View All Posts By User
panziandi
Hazard to Others
***




Posts: 490
Registered: 3-10-2006
Location: UK
Member Is Offline

Mood: Bored

[*] posted on 12-1-2009 at 05:26


I'd say they are roughly inline with SigmaAldrich prices. Bit expensive but you are unlikely to get it from elsewhere!



View user's profile Visit user's homepage View All Posts By User This user has MSN Messenger
Promethium
Harmless
*




Posts: 4
Registered: 22-12-2008
Member Is Offline

Mood: No Mood

[*] posted on 12-1-2009 at 11:12


Cheaper than Alfa-Aesar for the same purity.
View user's profile View All Posts By User
stoichiometric_steve
National Hazard
****




Posts: 827
Registered: 14-12-2005
Member Is Offline

Mood: satyric

[*] posted on 12-1-2009 at 11:14


oh hell, lets raise the price then! add 15 EUR to every piece ;)



View user's profile View All Posts By User
Fleaker
International Hazard
*****




Posts: 1252
Registered: 19-6-2005
Member Is Offline

Mood: nucleophilic

[*] posted on 12-1-2009 at 12:10


I've never used the pellets, only the powdered stuff. Probably need ground up or crushed first if you're going to dissolve them up in solvent? How big are the pellets?

Last 100g of LAH was $157 with $75 shipping :-/

[Edited on 12-1-2009 by Fleaker]




Neither flask nor beaker.


"Kid, you don't even know just what you don't know. "
--The Dark Lord Sauron
View user's profile View All Posts By User
chemrox
International Hazard
*****




Posts: 2961
Registered: 18-1-2007
Location: UTM
Member Is Offline

Mood: LaGrangian

[*] posted on 12-1-2009 at 14:18


I've never had any trouble buying LAH.



"When you let the dumbasses vote you end up with populism followed by autocracy and getting back is a bitch." Plato (sort of)
View user's profile View All Posts By User
Paddywhacker
Hazard to Others
***




Posts: 478
Registered: 28-2-2009
Member Is Offline

Mood: No Mood

[*] posted on 28-2-2009 at 16:29


What's the URL, or has the deal expired?

The pellets would be a lot less pyrophoric than the powder, which has given me a fright on a couple of occasions.
View user's profile View All Posts By User
chemrox
International Hazard
*****




Posts: 2961
Registered: 18-1-2007
Location: UTM
Member Is Offline

Mood: LaGrangian

[*] posted on 1-3-2009 at 01:35


Well, with the pellets I have to grind them up under THF (dry). And I've read about fires starting during this operation. I'm thinking this really should be done in a glove box under N2 (what a pain). Maybe the LAH could be drawn from the pellets in a soxhlet .. allthough simply boiling in THF hasn't dissolved them completely in any reasonable amount of time. In the US it's not a DEA watched chemical. If the chemical companies won't sell to individuals it's a matter of lawyer tax (liability concerns).



"When you let the dumbasses vote you end up with populism followed by autocracy and getting back is a bitch." Plato (sort of)
View user's profile View All Posts By User
Paddywhacker
Hazard to Others
***




Posts: 478
Registered: 28-2-2009
Member Is Offline

Mood: No Mood

[*] posted on 1-3-2009 at 02:10


You sure you have to grind them up?

That really negates the reason for pelleting them in the first place. Can't you just throw in a couple of pellets and fish them out again afterwards if they aren't used up .... then you could store and reuse them.
View user's profile View All Posts By User
zed
International Hazard
*****




Posts: 2283
Registered: 6-9-2008
Location: Great State of Jefferson, City of Portland
Member Is Offline

Mood: Semi-repentant Sith Lord

[*] posted on 28-3-2009 at 03:19


Technically, LAH might be a watched chemical. Were you to peruse the list 1 and list 2 chemicals, you might find a reference to "Salts of Lithium".
View user's profile View All Posts By User
Polverone
Now celebrating 21 years of madness
*********




Posts: 3186
Registered: 19-5-2002
Location: The Sunny Pacific Northwest
Member Is Offline

Mood: Waiting for spring

[*] posted on 28-3-2009 at 10:42


Quote: Originally posted by zed  
Technically, LAH might be a watched chemical. Were you to peruse the list 1 and list 2 chemicals, you might find a reference to "Salts of Lithium".


If you actually look at current list 1 and 2 chemicals you will see no references to LAH or any other lithium compounds.

You may be thinking of the special surveillance list which includes chemicals whose transactions are not regulated but whose sale to someone who uses them for drug production can later be held against the seller.




PGP Key and corresponding e-mail address
View user's profile Visit user's homepage View All Posts By User
zed
International Hazard
*****




Posts: 2283
Registered: 6-9-2008
Location: Great State of Jefferson, City of Portland
Member Is Offline

Mood: Semi-repentant Sith Lord

[*] posted on 28-3-2009 at 18:20


Yup! It's on the special surveillance list. I am corrected.
View user's profile View All Posts By User

  Go To Top