[Fwd: e-copies of MSDSs]

Mary Tang mtang at stanford.edu
Mon Jan 9 10:25:53 PST 2006

Hi everyone --

John Wasserbauer submitted this request on 12/14 and we asked for 
electronic MSDS's, which he provided on 12/19.  He's asking for an 
answer today. 

Looking over the MSDS info, it looks like two of these etchants are not 
compatible with oxidizing chemicals and some organics.  However, 
ethylene diamine-based etchants are an industry standard (although most 
people use KOH now) and I would suggest that we come up with procedures 
(i.e., very limited volumes, local collection of waste, ban other users 
at the station, etc.) to allow use.

What do you think?


Mary X. Tang, Ph.D.
Stanford Nanofabrication Facility
CIS Room 136, Mail Code 4070
Stanford, CA  94305
mtang at stanford.edu

-------------- next part --------------
An embedded message was scrubbed...
From: "John Wasserbauer" <john.wasserbauer at group4labs.com>
Subject: e-copies of MSDSs
Date: Mon, 19 Dec 2005 15:29:56 -0800
Size: 356624
URL: <http://snf.stanford.edu/pipermail/specmat/attachments/20060109/5a730a46/attachment.mht>

More information about the specmat mailing list