[AR] Re: Coking.
- From: Henry Spencer <hspencer@xxxxxxxxxxxxx>
- To: Arocket List <arocket@xxxxxxxxxxxxx>
- Date: Sun, 26 Jan 2020 23:34:28 -0500 (EST)
On Sun, 26 Jan 2020, Anthony Cesaroni wrote:
It’s safe for aluminum, stainless and all the usual suspects. It appears
to be a mix of alcohols, hydrocarbons, ammonia and dichloromethane.
<
http://www.bargreen.com/media/pdf/DPC10132_TechData.pdf> appears to be a
datasheet, and <
http://www.bargreen.com/media/pdf/DPC10119_SDS.pdf> is an
MSDS.
I'm a little surprised that it's claimed to be okay for copper, because
ammonia tends to attack copper, but reportedly this stuff is okay for it.
Maybe the ammonia content is small.
Use cautiously. Very flammable, especially the spray version (surprise
surprise), and some of the combustion products are toxic. The stuff
itself is rather toxic, and dichloromethane (which is a large percentage
of it) is also suspected to be carcinogenic -- wear goggles and gloves for
sure, and use it either outside or with forced ventilation suitable for
hazardous fumes.
Henry
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