Wanting to know what chemicals are in the photo-printing business & what cleaners they typically use

 

CAS No 025645-77-9

 

MSDS?

 

4-(N-Ethyl-N-2-hydroxyethyl)-2 -methyl-phenylenediamine sulfate (CD-4)

 

used in Flexicolor Developer Replenisher

(Wonder what percentage of product has this chemical?)