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 » Fundamentals » Chemistry in General » Lanthanum metal cleaning Go To Bottom

Printable Version  
Author: Subject: Lanthanum metal cleaning
urenthesage
Hazard to Self
**



Posts: 75
Registered: 21-2-2016
Member Is Offline

Mood: No Mood

[*] posted on 28-6-2022 at 12:29
Lanthanum metal cleaning

Can anyone suggest an acid I could use to clean lumps of lanthanum metal without dissolving it away?
View user's profile View All Posts By User
Herr Haber
International Hazard
*****



Posts: 1236
Registered: 29-1-2016
Member Is Offline

Mood: No Mood

[*] posted on 29-6-2022 at 01:47


Let me guess, you ordered some from China and it arrived in saran wrap with the best part of it as oxide ?



The spirit of adventure was upon me. Having nitric acid and copper, I had only to learn what the words 'act upon' meant. - Ira Remsen
View user's profile View All Posts By User
urenthesage
Hazard to Self
**



Posts: 75
Registered: 21-2-2016
Member Is Offline

Mood: No Mood

[*] posted on 29-6-2022 at 11:15


It was shipped in Canada, and its just a tarnish layer, its silvery underneath.
View user's profile View All Posts By User

 Sciencemadness Discussion Board » Fundamentals » Chemistry in General » Lanthanum metal cleaning   Go To Top