victim.
-Original Message-
From: tim.hay...@gecm.com
To: emc-p...@ieee.org
List-Post: emc-pstc@listserv.ieee.org
Date: Wednesday, August 04, 1999 11:47 AM
Subject: Re: NSA (using acid)
>
>Hi Folks,
>For what it is worth
>
>MURIATIC ACID
>
>Synonyms: Hydrochl
Hi Folks,
For what it is worth
MURIATIC ACID
Synonyms: Hydrochloric acid, Spirits of salt.
Safety profile: A corrosive irritant to the skin, eyes, and mucous
membranes. Mildly toxic to humans by inhalation, and moderately toxic
by ingestion. A concentration of 35 ppm causes irritation of th
) 509-0073
-Original Message-
From: Brian At Work [SMTP:bkundew...@qtm.net]
Sent: Thursday, July 29, 1999 3:20 PM
To: EMC and Safety list
Subject:Re: NSA (using acid)
A quick question.
Between the muriatic acid and the acid flux that is used to
clean the screen
material
Brian,
The HCl (hydrochloric acid, muriatic acid) combines with the Zn coating
forming zinc chloride in place of the oxides also forming water and/or hydrogen
gas the reaction goes quickly to completion, the ZnCl is highly soluable and
washes or is blown away, leaving clean unoxidized zinc.
A quick question.
Between the muriatic acid and the acid flux that is used to clean the screen
material, will water dilute the acid good enough to stop its reaction or
should you use something like soda to counteract it? One responder said not
to use water but to just blow it off with compressed
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