2-Bromo-2-nitropropane / Bronopol Cov neeg muab khoom
Taw qhia:
| INCI | CAS# | Molecular | MW |
| 2-Bromo-2-nitropropane 2 | 52-51-7 | HOCH2C(Br)(NO2)CH2OH | 199.99 Nws |
Bronopol muaj zog biocidal uas yog dav siv los ua tshuaj tua kab mob, tshuaj tua kab mob, tshuaj tua kab mob thiab tshuaj tua kab mob rau kev kho dej.SolubilityVery Soluble nyob rau hauv dej thiab nyob rau hauv qis cawv.
Bronopol uatuaj yeem siv los tswj cov kab mob slime-forming nyob rau hauv daim ntawv zeb txheej txheem dej thiab bulk pulp.tuaj yeem muab ntxiv rau hauv hydropulper, tshuab hauv siab.Qhov tseeb koob tshuaj ntawm cov khoom xyaw nquag rau cov ntawv thov no yog 10-250 ppm Bronopol uahauv ntawv zeb txheej txheem dej thiab 50-250 ppm Bronopol uahauv bulk pulp.
Bronopol uatuaj yeem siv los tswj cov kab mob slime-forming hauv cov dej txias txias, cov evaporative condensers, cov txheej txheem dej, thiab cov tshuab ntxhua khaub ncaws, cua txias thiab cov tshuab humidifier.Bronopol uatej zaum yuav dosed ncaj qha mus rau hauv lub sump los yog phiab ntawm tej qhov chaw uas muaj txaus agitation los xyuas kom meej dissolution.Qhov tseeb koob tshuaj ntau ntawm cov khoom xyaw nquag yog 25-100 ppm Bronopol ua .
Bronopol uatej zaum yuav raug siv los tswj cov kab mob aerobic thiab anaerobic, tshwj xeeb tshaj yog cov kab mob sulfate-txo cov kab mob, hauv cov roj thiab roj uas muaj feem xyuam rau Bronpol tej zaum yuav raug txhaj tshuaj ntawm txhua qhov chaw yooj yim hauv cov txheej txheem.Cov koob tshuaj rau cov roj dej nyab / cov dej txhaj tshuaj, txhim kho cov kua dej rov qab, cov dej tsim tawm, cov kua dej drilling, cov kua dej tawg thiab kev ua haujlwm thiab cov kua ua tiav yog 50-100 ppm B.ronopol ua.Qhov koob tshuaj ntawm cov khoom xyaw nquag rau cov kua dej zoo thiab cov kua dej tawg yog 25-200 ppm.
Bronopol uatej zaum yuav raug siv los tswj cov kab mob aerobic thiab anaerobic uas ua rau muaj kev txhim kho corrosion hauv cov kav dej thiab cov dej hauv qab hauv cov roj lossis cov tsheb thauj mus los.Qhov ntau npaum li cas rau cov dej hauv qab hauv cov roj lossis cov tsheb thauj mus los yog 50-100 ppm nyob rau theem aqueous.Rau kev kho cov kav dej, qhov ntau npaum li cas yog 25-200 ppm.
Specifications
| Qhov tshwm sim | Dawb mus rau lub teeb daj, crystalline hmoov |
| Assay | Tsawg kawg 99.0% |
| Cov ntsiab lus noo noo | Tsawg dua 0.5% |
| pH 1% daws @ 25 ℃ | 4.5-7.0 Nws |
| Melting point | Min 125 ℃ (kawg taw tes) |
| tsw | Tsis hnov tsw los yog lub teeb yam ntxwv me me |
| Melting Pointoc | 124-129 : kuv |
| Dissociative Bromine,% | ≤0.3 |
| Loss ntawm ziab,% | ≤0.3 |
| Tshauv,% | ≤0.3 |
| Solubility | Soluble hauv dej,ethyl cawv,diethyl |
Pob
25kg lossis 50kg hnab hauv fiber ntau
Lub sijhawm siv tau
12 muaj
Cia
nyob rau hauv ntxoov ntxoo, qhuav, thiab kaw, tiv thaiv hluav taws.
Cov khoom no yog tsim nyob rau hauv ntau yam kev siv, xws li tshuaj tua kab mob thiab antialgae txias dej thiab dej kho qhov system, slime tswj cov neeg ua hauj lwm thiab kev lag luam siv xws li tshuaj tua kab mob thiab fungicides, ib puag ncig huv si, thiab tshuaj tua kab mob / sterilizing agents.
