different between induline vs nigrosine

induline

English

Etymology

Perhaps from indigo; see -ine.

Noun

induline (plural indulines)

  1. (organic chemistry) Any of a series of blue, bluish-red and black dyestuffs, formed by the interaction of para-amino azo compounds with primary monoamines in the presence of a small quantity of a mineral acid.

induline From the web:

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nigrosine

English

Etymology

Latin niger (black), +? -ine.

Noun

nigrosine (countable and uncountable, plural nigrosines)

  1. A dark blue synthetic dyestuff of the induline group.

Synonyms

  • azodiphenyl blue

Anagrams

  • signorine

nigrosine From the web:

  • nigrosin is used in
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  • what does nigrosin stain
  • what does nigrosin mean
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