Definition of Nigrosine. Meaning of Nigrosine. Synonyms of Nigrosine

Here you will find one or more explanations in English for the word Nigrosine. Also in the bottom left of the page several parts of wikipedia pages related to the word Nigrosine and, of course, Nigrosine synonyms and on the right images related to the word Nigrosine.

Definition of Nigrosine

Nigrosine
Nigrosine Ni"gro*sine (? or ?), n. [From L. niger black.] (Chem.) A dark blue dyestuff, of the induline group; -- called also azodiphenyl blue.

Meaning of Nigrosine from wikipedia

- In staining dyes, nigrosin (CI 50415, Solvent black 5) is a mixture of black synthetic dyes made by heating a mixture of nitrobenzene, aniline, and hydrochloric...
- revealed the ink contained no iron, and was based on a synthetic dye called nigrosine, patented and commercially available in 1867, and in general use in writing...
- odor". Dyes make up the final 2–3% of the polish. A traditional dye is nigrosine, but other dyes (including azo dyes) and pigments are used for oxblood...
- make a violet iron gall ink without revealing the amount and soluble nigrosine dye for an immediate black iron gall ink. To avoid the toxic carbolic...
- the crocodile wrestling scene, a mechanical crocodile, equipped with nigrosine dye sacks to simulate blood, was used. Perhaps the highlight of the action...
- 200  lbs of double pressed stearic acid (130 °F. Titer) and 4  lbs of nigrosine base B dye are placed in a 200-gallon cast iron cauldron. The cauldron...