|
| If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|||||||
|
|
|
Thread Tools | Display Modes |
|
#1
August 3rd 04, 09:26 AM
|
|||
|
|||
soda ash?
All,
Is Soda Ash unhydrated, monohydrated or decahydrated version of sodium carbonate? Thanks, Sreenath 
|
|
#2
August 3rd 04, 07:22 PM
|
|||
|
|||
|
soda ash?
On 3 Aug 2004 01:26:12 -0700,
(sreenath) wrote: All, Is Soda Ash unhydrated, monohydrated or decahydrated version of sodium carbonate? Thanks, Sreenath aug304 from Lloyd Erlick, I bought a bag of one hundred pounds of Soda Ash several years ago, because the price was too good to pass. It was labeled sodium carbonate anhydrous. I don't know if *all* soda ash is anhydrous, though. regards, --le ________________________________ Lloyd Erlick Portraits, Toronto. voice: 416-686-0326 email: net: www.heylloyd.com ________________________________
|
|
#3
August 3rd 04, 07:22 PM
|
|||
|
|||
|
soda ash?
On 3 Aug 2004 01:26:12 -0700,
(sreenath) wrote: All, Is Soda Ash unhydrated, monohydrated or decahydrated version of sodium carbonate? Thanks, Sreenath aug304 from Lloyd Erlick, I bought a bag of one hundred pounds of Soda Ash several years ago, because the price was too good to pass. It was labeled sodium carbonate anhydrous. I don't know if *all* soda ash is anhydrous, though. regards, --le ________________________________ Lloyd Erlick Portraits, Toronto. voice: 416-686-0326 email: net: www.heylloyd.com ________________________________
|
|
#4
August 4th 04, 02:55 AM
|
|||
|
|||
|
soda ash?
Lloyd wrote: On 3 Aug 2004 01:26:12 -0700, (sreenath) wrote: All, Is Soda Ash unhydrated, monohydrated or decahydrated version of sodium carbonate? Thanks, Sreenath aug304 from Lloyd Erlick, I bought a bag of one hundred pounds of Soda Ash several years ago, because the price was too good to pass. It was labeled sodium carbonate anhydrous. I don't know if *all* soda ash is anhydrous, though. regards, --le ________________________________ Lloyd Erlick Portraits, Toronto. voice: 416-686-0326 email: net: www.heylloyd.com ________________________________ Depends on how long you leave the lid off. IIRC, the monohydrated is the most stable form. If you want to be sure, heat the heck out of it. It will then be anhydrous.
|
|
#5
August 4th 04, 02:55 AM
|
|||
|
|||
|
soda ash?
Lloyd wrote: On 3 Aug 2004 01:26:12 -0700, (sreenath) wrote: All, Is Soda Ash unhydrated, monohydrated or decahydrated version of sodium carbonate? Thanks, Sreenath aug304 from Lloyd Erlick, I bought a bag of one hundred pounds of Soda Ash several years ago, because the price was too good to pass. It was labeled sodium carbonate anhydrous. I don't know if *all* soda ash is anhydrous, though. regards, --le ________________________________ Lloyd Erlick Portraits, Toronto. voice: 416-686-0326 email: net: www.heylloyd.com ________________________________ Depends on how long you leave the lid off. IIRC, the monohydrated is the most stable form. If you want to be sure, heat the heck out of it. It will then be anhydrous.
|
|
#6
August 4th 04, 08:41 AM
|
|||
|
|||
|
soda ash?
It is stored in a box that is not really air tight. So, can I assume
that most of it has been converted to monohyrated form? Thanks, Sreenath PATRICK GAINER wrote in message ... Lloyd wrote: On 3 Aug 2004 01:26:12 -0700, (sreenath) wrote: All, Is Soda Ash unhydrated, monohydrated or decahydrated version of sodium carbonate? Thanks, Sreenath aug304 from Lloyd Erlick, I bought a bag of one hundred pounds of Soda Ash several years ago, because the price was too good to pass. It was labeled sodium carbonate anhydrous. I don't know if *all* soda ash is anhydrous, though. regards, --le ________________________________ Lloyd Erlick Portraits, Toronto. voice: 416-686-0326 email: net: www.heylloyd.com ________________________________ Depends on how long you leave the lid off. IIRC, the monohydrated is the most stable form. If you want to be sure, heat the heck out of it. It will then be anhydrous.
|
|
#7
August 4th 04, 08:41 AM
|
|||
|
|||
|
soda ash?
It is stored in a box that is not really air tight. So, can I assume
that most of it has been converted to monohyrated form? Thanks, Sreenath PATRICK GAINER wrote in message ... Lloyd wrote: On 3 Aug 2004 01:26:12 -0700, (sreenath) wrote: All, Is Soda Ash unhydrated, monohydrated or decahydrated version of sodium carbonate? Thanks, Sreenath aug304 from Lloyd Erlick, I bought a bag of one hundred pounds of Soda Ash several years ago, because the price was too good to pass. It was labeled sodium carbonate anhydrous. I don't know if *all* soda ash is anhydrous, though. regards, --le ________________________________ Lloyd Erlick Portraits, Toronto. voice: 416-686-0326 email: net: www.heylloyd.com ________________________________ Depends on how long you leave the lid off. IIRC, the monohydrated is the most stable form. If you want to be sure, heat the heck out of it. It will then be anhydrous.
|
|
#8
August 4th 04, 08:41 AM
|
|||
|
|||
|
soda ash?
It is stored in a box that is not really air tight. So, can I assume
that most of it has been converted to monohyrated form? Thanks, Sreenath PATRICK GAINER wrote in message ... Lloyd wrote: On 3 Aug 2004 01:26:12 -0700, (sreenath) wrote: All, Is Soda Ash unhydrated, monohydrated or decahydrated version of sodium carbonate? Thanks, Sreenath aug304 from Lloyd Erlick, I bought a bag of one hundred pounds of Soda Ash several years ago, because the price was too good to pass. It was labeled sodium carbonate anhydrous. I don't know if *all* soda ash is anhydrous, though. regards, --le ________________________________ Lloyd Erlick Portraits, Toronto. voice: 416-686-0326 email: net: www.heylloyd.com ________________________________ Depends on how long you leave the lid off. IIRC, the monohydrated is the most stable form. If you want to be sure, heat the heck out of it. It will then be anhydrous.
|
|
#9
August 4th 04, 08:48 AM
|
|||
|
|||
|
soda ash?
On 4 Aug 2004 00:41:48 -0700, (sreenath)
wrote: It is stored in a box that is not really air tight. So, can I assume that most of it has been converted to monohyrated form? Thanks, Sreenath The common form is the anhydrous but it will eventually absorb enough water to become the decahydrate. Regards, John S. Douglas, Photographer - http://www.darkroompro.com Please remove the "_" when replying via email
|
|
#10
August 4th 04, 08:48 AM
|
|||
|
|||
|
soda ash?
On 4 Aug 2004 00:41:48 -0700, (sreenath)
wrote: It is stored in a box that is not really air tight. So, can I assume that most of it has been converted to monohyrated form? Thanks, Sreenath The common form is the anhydrous but it will eventually absorb enough water to become the decahydrate. Regards, John S. Douglas, Photographer - http://www.darkroompro.com Please remove the "_" when replying via email
|
|
| Thread Tools | |
| Display Modes | |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Long shelf-life developer for T-Max, Neopan | Victor Moss | In The Darkroom | 19 | June 20th 04 03:36 PM |
| Could I hve your vote for my photo? | Vindrew | Photographing People | 4 | April 23rd 04 12:19 AM |
| Could I hve your vote for my photo? | Vindrew | Fine Art, Framing and Display | 4 | April 23rd 04 12:19 AM |
Linear Mode
