naphthionic acid
noun
naph·thi·on·ic acid
: a crystalline naphthylaminesulfonic acid made by baking a mixture of alpha-naphthylamine and sulfuric acid and used in the preparation of Congo red and other dyes; 4-amino-1-naphthalenesulfonic acid
Word History
Etymology
International Scientific Vocabulary, from naphthylaminesulfonic
- breach of privilege
- breach of promise
- breach of the peace
- breached
- breacher
- breachers
- breaches
- breaching
- breachway
- breachy
- bread
- bread and circuses
- bread board
- bread boards
- bread crumb sponge
- bread dance
- bread flour
- bread knife
- bread mold
- bread pudding
- bread puddings
- bread riot
- bread sauce
- bread tree
- bread upon the waters