Diamine is a 7 letter English word. It's valid Scrabble word worth 10 points. It's valid Words with friends word worth 12 points.
You can make 176 anagrams from letters in diamine (adeiimn).
First recorded in 1865-70; di-1 + amine
Naphthylamine ether is used as a developer for blues in conjunction with the diamine blacks.
The most suitable black dye for this purpose is diamine black B H, diazotised and developed.
With all these peculiarities of the diamine and other direct dyes the union dyer must make himself familiar.
Phenol for claret from diamine cutch, and for gold yellow from Primuline, etc.
Alpha-naphthol for dark reds from Primuline, greys from diamine blues, Neutral grey, etc.
diamine blue B X. Work at the boil to shade, then lift, wash and dry.
diamine brown V. Dye at the boil to shade; lift, wash and dry.
It is probably a diamine, but has not been obtained in sufficient quantity for accurate chemical study.
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