Re: [diesel_mercedes] Re: Citric acid radiator cleaner

 

    The MSDS is a little odd.  It clearly lists that active ingredient as "Citric Acid".  So it is strange that the stuff is advertised as "non acidic". 

 

    The MSDS also says the pH of the stuff is 8.3-9.9, which makes it a base / alkoline, rather than acid.  Cautions include the advice that ingesting large quanitites can cause alkolosis, which is a pH imbalance in the blood.  Blood is normally in the 7.3-7.45 pH range (slightly basic). 

 

    So, it would seem that the advertising is accurate - the stuff is non-acidic.  That raises questions about what it is doing, how it works and what, if any, role the "citric acid" in it plays, and what other stuff is in there, doing what. 

 

Tom 

 

 

 

In a message dated 8/18/2012 10:40:56 P.M. Pacific Daylight Time, vwnate1@yahoo.com writes:

 

Sounds good to me ;

The MSDS link opens for a few seconds then gives me runtime error messages & closes again before I can read it ....

-Nate
Bobby wrote :
>
> Autozone now carries a radiator cleaner that may have citric acid:
>
> <
> http://www.autozone.com/autozone/accessories/Prestone-33-8-oz-super-radiator-cleaner/_/N-262g?itemIdentifier=525162_0_0_
> >
>
> Although the advertising copy says it is non-acidic, the active ingredient
> is sodium citrate and, in the middle of the MSDS, they say it is citric
> acid.
>
> <http://econtent.autozone.com:24999/znetcs/msds/en/US/525162>
>
> Is this the real thing or just confusion?
>
> --
> Toward freedom,
>
> Bobby Yates Emory
>

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