: a ntsev ntawm styphnic acid.
lead styphnate siv rau dab tsi?
Lead styphnate (LS) yog thawj qhov tawg tau siv dav hauv cov tshuab foob pob hluav taws ua ib feem ntawm kev pib tsheb ciav hlau. Cov ntawv thov no suav nrog cov uas tsis yog-corrosive percussion primers, stab pib cov cuab yeej, txuas txuas txuas txuas txuas, thiab detonators.
lead styphnate yog dab tsi?
Cov hmoov lead styphnate ib txwm ua ntawm qhov kev tsim no yog npaj rau hauv qhov chaw ntub dej sib xyaw ntawm styphnic acid (trinitroresorcine) thiab cov hmoov txhuas xws li txhuas oxide (litharge), lead hydroxide, yooj yim txhuas carbonate, los yog lead carbonate.
YYuav ua li cas thiaj ua Styphnic acid?
Nws yuav tau npaj los ntawm cov nitration ntawm resorcinol nrog kev sib xyaw ntawm nitric thiab sulfuric acidCov tshuaj no yog ib qho piv txwv ntawm trinitrophenol. Zoo li picric acid, nws yog cov kua qaub nruab nrab, muaj peev xwm hloov cov pa roj carbon dioxide los ntawm kev daws teeb meem ntawm sodium carbonate, piv txwv li.
Kev ua haujlwm ntawm resorcinol yog dab tsi?
Resorcinol yog 1, 3-isomer (los yog meta-isomer) ntawm benzenediol nrog cov mis mos C6H4 (OH) 2. Nws yog siv los ua tshuaj tua kab mob thiab tshuaj tua kab mob hauv cov tshuaj tshuaj pleev ib ce hauv kev kho mob ntawm daim tawv nqaij thiab kab mob xws li pob txuv, seborrheic dermatitis, eczema, psoriasis, pob kws, calluses, thiab warts.
