Pentaerythritol tetranitrate, tseem hu ua PENT, PENTA, TEN, corpent, lossis penthrite, yog cov khoom tawg. Nws yog cov nitrate ester ntawm pentaerythritol, thiab cov qauv zoo ib yam li nitroglycerin. Penta hais txog tsib carbon atoms ntawm neopentane skeleton.
Pentaerythritol tetranitrate ua li cas?
PETN muaj cov tshuaj formula C5H8N4O12. Nws yog tsim los ntawm reacting pentaerythritol (C5H12O4), ib qho cawv feem ntau siv hauv cov xim thiab cov kua roj vanish, nrog nitric acid (HNO2). Cov tshuaj reacting yog txias kom precipitate PETN.
PTEN tawg yog dab tsi?
Pentaerythritol tetranitrate (PETN), tseem hu ua PENT, PENTA, TEN, corpent, lossis penthrite (los yog, tsis tshua muaj thiab feem ntau hauv German, xws li nitropenta), yog khoom tawg… Thaum sib xyaw nrog cov yas yas, PETN tsim cov yas tawg. Nrog rau RDX nws yog cov khoom tseem ceeb ntawm Semtex.
PETN yog dab tsi?
PETN muaj cov tshuaj formula C5H8N4O 12. Nws yog npaj los ntawm reacting pentaerythritol (C 5 H 12 O 4, cawv ib txwm siv rau hauv cov xim thiab cov kua roj vanish, nrog nitric acid (HNO2 ).
Dab tsi yog tshuaj lom neeg tawg?
Ib qho tawg yog ib qho tshuaj lom neeg lossis cov khoom siv sib xyaw uas, thaum raug tshav kub, cuam tshuam, sib txhuam, tawg, lossis lwm yam tsim nyog pib, dhau los hloov tshuaj lom neeg sai, hloov pauv loj. ntim ntawm cov roj cua kub heev-feem ntau nitrogen lossis CO2-uas ua rau lub siab nyob ib puag ncig nruab nrab.
