2-bromo-2-nitropropane / Bronopol Cov Khoom Siv Cas 52-51-7
Taw qhia:
Inci | Cas # | Molecular | Mw |
2-bromo-2-nitropropane | 52-51-7 | Hoch2c (br) (NO2) CH2OH | 199.99 |
Bronopol muaj cov haujlwm biocidal muaj zog uas tau siv dav ua ib qho tshuaj tua kab mob, tshuaj tua kab mob thiab tshuaj tua kab mob rau cov dej. Solubilityvery soluble hauv dej thiab hauv cov cawv dua.
Blub khu paYuav siv rau kev tswj hwm ntawm slime- tsim kab mob hauv cov ntawv zeb txheej txheem dej thiab tej nplai. tuaj yeem ntxiv rau hauv hydropulper, tshuab siab. Qhov tseeb koob tshuaj ntawm cov khoom siv nquag rau cov ntawv thov no yog 10-250 ppm blub khu paHauv cov ntawv lis dej thiab 50-250 ppm blub khu paHauv tej pulp.
Blub khu paTej zaum yuav raug siv los tswj cov kab mob uas ua rau cov kab mob lim dej, cov txheej txheem cua txias, cua txias thiab nqus dej noo. Blub khu paTej zaum yuav tau ua ncaj qha rau hauv lub pob lossis phiab thaum txhua qhov chaw uas muaj kev ntxhov siab txaus kom ua kom muaj kev sib cav. Qhov tseeb koob tshuaj ntau ntawm cov khoom siv nquag yog 25-100 ppm blub khu pa .
Blub khu paYuav siv los tswj cov kab mob aerobic thiab anaerobic, tshwj xeeb tshaj yog cov roj thiab roj thiab roj thiab cov roj uas yooj yim hauv cov txheej txheem. Tus nqi dej rau cov roj dej / txhaj tshuaj dej, tsim cov dej ntws rov qab, ua kom dej thiab ua kom tiav yog 50-100 ppm blub khu paCov. Tus nqi tshuaj ntawm cov khoom xyaw nquag rau cov tshuaj txhuam kom huv thiab cov kua dej ntawm cov kua dej yog 25-200 PPM.
Blub khu paYuav siv los tswj cov kab mob aerobic thiab cov kab mob anaerobic uas pab txhawb kev kho mob hauv cov roj lossis dej tso tsheb hlau luam. Cov koob tshuaj ntau rau cov dej hauv qab hauv cov roj lossis tsheb thauj tsheb thauj khoom yog 50-100 ppm nyob rau theem aqueous. Rau cov raj tshuaj kho ib ce yog 25-200 ppm.
Cov lus qhia
Kev tshwm sim | Dawb rau lub teeb daj, crystalline hmoov |
Lam xav | Min 99.0% |
Yauv cov ntsiab lus | Tsawg dua 0.5% |
Ph 1% daws @ 25 ℃ | 4.5-7.0 |
Melting taw tes | Min 125 ℃ (Kawg taw) |
Tus ntxhiab | Odorless lossis lub teeb cig yam ntxwv |
Melting taw tes | 124 ~ 129 |
Kev rho tawm bromine,% | I≤0.3 |
Poob rau ziab,% | I≤0.3 |
Tshauv,% | I≤0.3 |
So | Soluble hauv dej,ethyl cawv,diethyl |
Lub thawv
25kg lossis 50 kg lub hnab hauv fiber ntau pail
Lub sij hawm ntawm kev siv tau
12 hlis
Chaw ntim khoom
Nyob rau hauv scary, qhuav, thiab kaw cov xwm txheej, tiv thaiv hluav taws.
Cov khoom no tau muab cov kev siv, xws li cov tshuaj tiv thaiv dej txias thiab cov tshuaj tua kab mob kev siv dej thiab cov fungicitics, thiab tshuaj tua kab mob / sterilingming.