Sciencemadness Discussion Board
Not logged in [Login ]
Search the forums Search   Frequently Asked Questions FAQ   View member list Member List   Today's Posts Today's Posts   Forum Stats Stats Back to: sciencemadness.org
Sciencemadness Discussion Board » Engineering and Equipment » Reagents and Apparatus Acquisition » Methylene blue Go To Bottom

Printable Version  
Author: Subject: Methylene blue
SAM4CH
Hazard to Others
***



Posts: 162
Registered: 16-7-2004
Location: TA
Member Is Offline

Mood: PERFECT

[*] posted on 28-2-2006 at 13:21
Methylene blue

I got methylene blue powder, I need it for indication perchlorate in aqueous solution, what is the suitable solvent for this to be similar to the methylene blue solution in chemical store.
View user's profile View All Posts By User This user has MSN Messenger
joeflsts
Hazard to Others
***



Posts: 226
Registered: 14-1-2006
Member Is Offline

Mood: No Mood

[*] posted on 28-2-2006 at 17:15


Typically 0.5 to 1.0% w/v solutions of methylene blue in an alcohol / water solution

Joe
View user's profile View All Posts By User
SAM4CH
Hazard to Others
***



Posts: 162
Registered: 16-7-2004
Location: TA
Member Is Offline

Mood: PERFECT

[*] posted on 1-3-2006 at 08:00


What about alcohol/water ratio in typical indicator?!
View user's profile View All Posts By User This user has MSN Messenger
Douchermann
Hazard to Others
***



Posts: 117
Registered: 11-10-2005
Location: Illinois, USA
Member Is Offline

Mood: No Mood

[*] posted on 4-3-2006 at 09:43


Plain old water will work. This also makes a good biological stain. 1% like joe said will work but be warned as this will stain anything it comes in contact with. I've even had it stain some glass slides permanantly before.



It\'s better to be pissed off than to be pissed on.
View user's profile View All Posts By User

 Sciencemadness Discussion Board » Engineering and Equipment » Reagents and Apparatus Acquisition » Methylene blue   Go To Top