Eco-Pro Chemicals...

[brianmquinn]

Here is the MSDS for Eco Pro
as yu can see they are very different.
http://www.freestylephoto.biz/pdf/msds/legacypro/Legacy_Pro_Eco_Pro_Paper_Developer.pdf

 

[Gerald C Koch]

Here is the MSDS sheet that gives you and idea of what it contains.
It does not give the exact ratios.
http://www.freestylephoto.biz/pdf/msds/moersch/Moersch_ECO_4812_Paper_Developer.pdf

The MSDS is incorrect; CAS 21799-87-1 is actually potassium 1,4-dihydroxybenzene monosulfonate. This compound is a weak developing agent and IIRC was once sold by Kodak as BD-1.

Be aware that not all ingredients may be listed in an MSDS.

My confidence in a company is diminished when I run across such errors. Moersh obviously didn't require a chemist to proofread this MSDS.