<< nitrates nitration >>

nitrating Meaning in Hindi (शब्द के हिंदी अर्थ)


nitrating ka kya matlab hota hai


नाइट्राटिंग

नाइट्रिक एसिड के साथ व्यवहार करें ताकि एक कार्बनिक यौगिक को नाइट्रेट में बदल सके



nitrating's Usage Examples:

The orthocompound melts at Io 5° C. and boils at 218° C., the para-compound melts at 54° C. and boils at 230° C. Meta-nitrotoluene (melting at 16° C.) is obtained by nitrating acetparatoluidide and then replacing the amino group by hydrogen.


Meta-aminophenol is prepared by reducing metanitrophenol, or by heating resorcin with ammonium chloride and ammonia to 200° C. Dimethyl-meta-aminophenol is prepared by heating meta-aminophenol with methyl alcohol and hydrochloric acid in an autoclave; by sulphonation of dimethylaniline, the sulphonic acid formed being finally fused with potash; or by nitrating dimethylaniline, in the presence of sulphuric acid at 0° C. In the latter case a mixture of nitro-compounds is obtained which can be separated by the addition of sodium carbonate.


By nitrating phenol with concentrated nitric acid, no care being taken to keep the temperature of reaction down, trinitrophenol (picric acid) is obtained (see Picric Acid).


The orthocompound melts at Io 5° C. and boils at 218° C., the para-compound melts at 54° C. and boils at 230° C. Meta-nitrotoluene (melting at 16° C.) is obtained by nitrating acetparatoluidide and then replacing the amino group by hydrogen.


Meta-aminophenol is prepared by reducing metanitrophenol, or by heating resorcin with ammonium chloride and ammonia to 200° C. Dimethyl-meta-aminophenol is prepared by heating meta-aminophenol with methyl alcohol and hydrochloric acid in an autoclave; by sulphonation of dimethylaniline, the sulphonic acid formed being finally fused with potash; or by nitrating dimethylaniline, in the presence of sulphuric acid at 0° C. In the latter case a mixture of nitro-compounds is obtained which can be separated by the addition of sodium carbonate.



nitrating's Meaning':

treat with nitric acid so as to change an organic compound into a nitrate

Synonyms:

soda niter, nitrocotton, compound, silver nitrate, nitroglycerine, potassium nitrate, nitro group, nitrocellulose, glyceryl trinitrate, ammonium nitrate, uranyl nitrate, Nitrostat, saltpetre, niter, Nitrospan, sodium nitrate, trinitroglycerin, nitre, chemical compound, calcium nitrate, cellulose nitrate, guncotton, nitroglycerin, saltpeter,



Antonyms:

smooth, rough, simple, decrease, disintegrate,



nitrating's Meaning in Other Sites