Well, I'll tell you what I can. The D-19 contains...Colin Kaminski wrote:Post the formula when you get it and I'll add it to the wiki. It sounds like the D-19 I used.
Hydroquinone (123-31-9)
Sodium sulfite (7757-83-7)
4-(Methylamino)phenol sulfate (55-55-0)
Sodium carbonate, monohydrate (5968-11-6)
Sodium hexametaphosfate (10124-56-8)
Unfortunately it does not give any quantities for each ingredient and they are already mixed in the package. So I guess this info is useless.