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Message

How long does anhydrous FeCl3 stay anhydrous

2006-04-11 by Kamal Shankar

Guys, can you give me a rough idea about how long the
Ferric Chloride powder remains powder before turning
to thick liquid ?

I am used to purchasing FeCl3 in form of a deep brown
syrup, but am considering getting something dry from
now on.

Oh - and how would you recommend Ammonium Persulphate
from the storage point of view ?

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