naphthylamine मीनिंग इन हिंदी

उदाहरण वाक्य

1. The enamine eliminates sodium bisulfite with formation of naphthylamine "'6 " '.
2. Numerous sulfonic acid derivatives of 2-naphthylamine are used in commerce, such as precursors to dyes.
3. In the presence of bacteria with pyrrolidonyl peptidase, it is broken down to pyroglutamic acid and 2-naphthylamine.
4. He also proposed organic additions to rubber, such as toluidine and naphthylamine, in order to improve its properties.
5. In 1898 he suspected that the compound 2-naphthylamine ( 2-NA ) was involved in human bladder tumorigenesis.
6. The risk from aromatic amines, particularly benzidine and a-and ?naphthylamine, was not well-established until the 1950s.
7. In 1978, the FDA proposed removing it from the list due to concerns about the presence of carcinogenic contaminants ( specifically 2-Naphthylamine ).
8. "' 2-Naphthylamine "'is one of two isomeric aminonaphthalenes, compounds with the formula C 10 H 7 NH 2.
9. Isorosinduline is obtained from quinone dichlorimide and phenyl-13-naphthylamine; rosinduline from benzeneazo-a-naphthylamine and aniline and naphthinduline from benzeneazo-a-naphthylamine and naphthylamine.
10. Isorosinduline is obtained from quinone dichlorimide and phenyl-13-naphthylamine; rosinduline from benzeneazo-a-naphthylamine and aniline and naphthinduline from benzeneazo-a-naphthylamine and naphthylamine.