Yeah, but it's the mimosa bark sold for preparing skin care products, not the root bark.
And if anyone here has any experience with dyeing fabric, they may know that even though MHRB can make dyestuff (in theory and limited practise), it is not the best dyestuff to dye clothes with. Cotton dyes very difficultly with MHRB extract whereas wool needs to be very carefully mordanted with carefully selected mordant and even so the colour bleeds easily.
People usually go for other plant sources if they desire a MHRB-like colour, e.g. black oak, bloodroot, brazil wood and others.
Need to calculate between salts and freebases?
Click here!
Need to calculate freebase or salt percentage at a given pH?
Click here!