Author Topic: cupric chloride in the real world  (Read 2063 times)

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slick14

  • Guest
cupric chloride in the real world
« on: March 03, 2003, 10:45:00 PM »
what use is cupric chloride used for in the real world?

Aurelius

  • Guest
chemical synthesis
« Reply #1 on: March 03, 2003, 10:51:00 PM »
synthesis, catalyzation,ETCHING etc.  oh, and making people ask questions.

UTFSE!!!!!!!

"The two approaches are most clearly differentiated by the fact that the Ammoniacal etch uses proprietary chemicals, whereas the Cupric Chloride etchant uses basic chemicals."

http://www.pcbfab.com/iepart1.html




Synthesis of the Copper compounds:

http://www.cda.org.uk/megab2/general/useofcu/other.htm




slick14

  • Guest
thanks for pointing swis in the right ...
« Reply #2 on: March 13, 2003, 08:10:00 AM »
thanks for pointing swis in the right direction.  also found that it is used in fireworks sweeeeeeeet

Vibrating_Lights

  • Guest
Make your own
« Reply #3 on: March 14, 2003, 03:40:00 PM »
Add an equimolor ammount of CUSO4 to CaCL2 both dissolved in H2O.  When you add them together CaSO4 will percipitate.  FIlter the CaSOr off and evaporate the liquid to give a  green powder.  Rxtyalize before you use it in any synth.
VL_


urushibara

  • Guest
HCl?
« Reply #4 on: March 18, 2003, 10:02:00 AM »
I might get myself bad karma for this, but wouldn't you get CuCl if you stuck some copper into a bowl of HCl solution?


Aurelius

  • Guest
Boiling
« Reply #5 on: March 18, 2003, 10:07:00 PM »
I think you have to boil the solution to get it to give a chloride.  (even then, I'm not sure the yields of each chloride or which is formed)