N CHLOROSUCCINIMIDE
The invention relates to a method for preparing N-chlorosuccinimide,
which comprises the following steps of: (1) placing succinic acid and ammonia water into a reactor to be stirred till fully reacting;
N-CETYL-N,N,N, TRIMETHYL AMMONIUM BROMIDE (CETRIMIDE)
Cetrimonium cation acts as an antiseptic agent against bacteria and fungi.
Cetyltrimethylammonium bromide is a quaternary ammonium surfactant. It is a popular cationic detergent. So, the correct answer is option B
NEISSERS STAIN B Crystal Violet CI No 42555
In the medical community, it is the active ingredient in Gram's Stain, used to classify bacteria.
The dye destroys cells and is used as a moderate-strength external disinfectant. It is widely used as a purple dye for textiles such as cotton and silk.
NN CETYL NNN TRIMETHYL AMMONIUM BROMIDE AR CETRIMIDE CETYL NNN TRIMETHYL AMMONIUM BROMIDE CETRIMIDE
The cetrimonium (hexadecyltrimethylammonium) cation is an effective antiseptic agent against bacteria and fungi.
It is also one of the main components of some buffers for the extraction of DNA.
N BUTYL ACETATE LR 99%
n-Butyl Acetate is a clear, colorless liquid with a fruity odor.
It is used in photographic film, nail polish removers, lacquers, perfumes, oils, and resins.