hydrazine शब्द के हिंदी अर्थ का उदाहरण:

बनाई गई हाइड्राज़ीन आगे ऊष्माक्षेपी अभिक्रिया में मोनोक्लोरामीन के साथ अभिक्रिया करके हाइड्राज़ीन बनाती है:।

জজজ

  निश्चित मात्रा में सेवन से अगेरिटीन, जो कि एक हाइड्राज़ीन है, मनुष्य के स्वास्थ्य पर कोई विषाक्त प्रभाव नहीं छोड़ता है।

मशरूम में हाइड्राज़ीन  व्युत्पन्न  अगेरिटीन और गाइरोमिट्रिन पाए जाते है जो कि कैंसरकारक प्रवृत्ति के होते हैं।

कई ऑलिन रैशिग प्रक्रिया में, अतिरिक्त अभिक्रियाएं हाइड्राज़ीन बनाती है।

hydrazine's Usage Examples:

Goldschmidt, Ber., 1888, 21, p. 2578), and on reduction with zinc dust (preferably in alcoholic acetic acid solution) they yield usually a hydrazine and an amine.

Semioxamazide, H 2 N CO CO-NH NH 2, is prepared by the action of hydrazine hydrate on oxamaethane (W.

- Fischer found that if one molecule of phenylhydrazine acted upon one molecule of an aldose or ketose a hydrazone resulted which in most cases was very soluble in water, but if three molecules of the hydrazine reacted (one of which is reduced to ammonia and aniline) insoluble crystalline substances resulted, termed osazones, which readily characterized the sugar from which it was obtained.

The diketotetrahydrotriazoles, or urazoles, are formed by condensing urea derivatives with hydrazine salts, urazole itself resulting by the action of urea or biuret on hydrazine or its salts.

Its ethyl ester reacts with hydrazine to form hippuryl hydrazine, C,H 5 CO NH CH 2 CO NH NH 2, which was used by Curtius for the preparation of azoimide.

The aldehyde group also reacts with phenyl hydrazine to form two phenylhydrazones; under certain conditions a hydroxyl group adjacent to the aldehyde group is oxidized and glucosazone is produced; this glucosazone is decomposed by hydrochloric acid into phenyl hydrazine and the keto-aldehyde glucosone.

On reduction it gives a strongly reducing substance, probably hydrazine.

Nitrogen combines with hydrogen to form ammonia, NH 3, hydrazine, N 2 H 4, and azoimide, N 3 H (qq.v.); the other known hydrides, N 4 H 4 and N5H5, are salts of azoimide, viz.

By the action of hydroxylamine or phenylhydrazine on aldehydes or ketones, condensation occurs between the carbonyl oxygen of the aldehyde or ketone and the amino group of the hydroxylamine or hydrazine.

Its ethyl ester condenses with hydrazine to form pyrazolone (R.

Synonyms:

reductant, rocket fuel, rocket propellent, rocket propellant, reducer, reducing agent,