Talk:Chlorodifluoromethane

message: Does anybody know what this stuff should cost?  Could be good information to add.  I just paid about $240 US for 2 pounds of this stuff for my home AC unit.  Seemed like a rip off. 75.75.98.217 22:43, 14 May 2007 (UTC)
thread_title: Untitled

message: Every single place I've seen selling it, the shipping weight is nowhere near what it ought to be if it were actually CClFCH, the shipping weight, that is, the product and the can its sealed in combined, is always between 1/3 and 2/3rds of what the weight of the CClF2H alone ought to weigh! Chances are whatever is in those cans is actually propane.
I am deeply disappointed to make this disclosure. I was really hoping that, perhaps, the 2nd amendment had provided some sort of loophole to bypass the draconian restrictions put in place by the EPA as a result of the Ozone Hoax. Not so. Instead, what we have here is a company called "Ho Feng Corp" portraying their product in an extremely dishonest manner in order to confuse those who might use canisters of propane that cost over ten times less than their branded "HFC 22"... Zaphraud 03:39, 5 September 2007 (UTC)
replies: text:  And here I was thinking airguns used canisters of compressed CO2, nitrogen or just plain, well... air. But conspiracy wonks gonna wonk, I guess. 146.199.0.169 (talk) 20:57, 17 June 2019 (UTC)
thread_title: Cans of HFC 22 for use in air guns are NOT Chlorodifluoromethane!

message: According to List of refrigerants, R-502 and R-409A are mixtures which both contain Chlorodifluoromethane, one of them containing 60% of it. Wouldn't that make them also illegal under the Montreal Protocol, and therefore NOT a good substitute??  —Preceding unsigned comment added by 74.87.96.159 (talk) 03:20, 4 August 2008 (UTC)
thread_title:  R-502/R-409A? 

message: Has anybody ever heard of experimentation/testing being run regarding the corrosive properties of HCFC-22 to aluminum (primarily 6061-T6). It looks like there is some sort of reactin to "Group 2 - Alkaline Earth metals but nothing specific to aluminum (understood that aluminum is composed of many of the alkaline earth metals). It would be nice to see a report done on the subject.  —Preceding unsigned comment added by Sandcreature (talk • contribs) 19:56, 17 June 2009 (UTC)
thread_title:  HCFC-22 corrosion potential with aluminum 

message: why we call chlorodifluromethane as R 22.
Please explain  —Preceding unsigned comment added by Pram3012 (talk • contribs) 09:58, 6 October 2009 (UTC)
thread_title:  Why R 22 

message: In the 'Price History and Availability' section, there's data for 2014. But it's 2013 now. How do we have next year's information?152.51.56.1 (talk) 17:06, 11 July 2013 (UTC)
thread_title:  Already have data for 2014? 

message: Substituted at 11:34, 29 April 2016 (UTC)
thread_title: Assessment comment

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thread_title:  External links modified 

message: The article has a whole paragraph on propane as a refrigerant.  It seems that this should actually go to the propane article, maybe with a mention or see also here. Gah4 (talk) 02:54, 5 November 2020 (UTC)
thread_title:  propane?