Dihydrogen hexachloroplatinate(IV) hydrate

Jakob Kibsgaard kibs at stanford.edu
Mon May 18 10:49:29 PDT 2009


Hello,

I would like to bring in a water solution containing dihydrogen hexachloroplatinate(IV) hydrate. The details are given below:


1. Your contact information: 
Name: 		Jakob Kibsgaard 
Coral login: 	kibs  
phone number 	650-739-5617 
email address: 	kibs at stanford.edu  
PI: 		Thomas F. Jaramillo

2. The chemical or material:
Dihydrogen hexachloroplatinate(IV) hydrate

3. Other names, CAS#, MSDS:
Chloroplatinic acid, chloroplatinic acid hexahydrate
CAS# 26023-84-7
MSDS is attached

4. Vendor/manufacturer info: 
Alfa Aesar, A Johnson Matthey Company
Johnson Matthey Catalog Company, Inc.
30 Bond Street
Ward Hill, MA 01835-8099
Emergency Phone: (978) 521-6300
CHEMTREC: (800) 424-9300
Web Site: www.alfa.com

5. Reason for request:
Galvanic deposition of Pt on silicon and siliconcarbide samples using a solution of HF and dihydrogen hexachloroplatinate(IV) hydrate. 

6. Process Flow: 

Experiment 1:
Dip silicon/siliconcarbide sample in:
(1)	2% hydrofluoric acid 
(2)	Water
(3)	1mM dihydrogen hexachloroplatinate(IV) hydrate
(4)	Water

Experiment 2:
Dip silicon/siliconcarbide sample in:
(1)	2% hydrofluoric acid 
(2)	Solution of 2% hydrofluoric acid and 1mM dihydrogen hexachloroplatinate(IV) hydrate
(3)	Water

Experiment 3:
Dip silicon/siliconcarbide sample in:
(1)	Solution of 2% hydrofluoric acid and 1mM dihydrogen hexachloroplatinate(IV) hydrate
(2)	Water

All experiments will be performed at wbgeneral using  the “gold contaminated labware”.

7. Amount and form. 
Liquid: The dihydrogen hexachloroplatinate(IV) hydrate will be dissolved in water (concentration: 1mM) before bringing it to SNF.
For experiment 2 and 3 the dihydrogen hexachloroplatinate(IV) hydrate solution will be mixed with 2% hydrofluoric acid.

8. Storage: 
I will not store the chemical at SNF.

9. Disposal: 
Solutions containing HF: HF drain
Any dihydrogen hexachloroplatinate(IV) hydrate solution not mixed with HF will be brought back to our own lab or placed in waste containers and sent out for hazardous waste disposal. 


Best Regards,
Jakob

-------------------------
Jakob Kibsgaard, PhD
Dept. of Chemical Engineering
Keck Science Building, Room 264
Stanford University
Stanford, CA 94305-5025
USA

Office Phone: +1 650-725-9727
Cell Phone:   +1 650-739-5617
e-mail: kibs at stanford.edu
-------------- next part --------------
A non-text attachment was scrubbed...
Name: MSDS.pdf
Type: application/pdf
Size: 47300 bytes
Desc: not available
URL: <http://snf.stanford.edu/pipermail/specmat/attachments/20090518/896a2ecf/attachment.pdf>


More information about the specmat mailing list