Cyanogen bromide (CAS# 506-68-3)
| Iikhowudi zoMngcipheko | R26/27/28 – Ityhefu kakhulu xa uphefumla, xa udibana nolusu kwaye xa uginyiwe. I-R34 – Ibangela ukutsha R50/53 – Ityhefu kakhulu kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. R40 – Ubungqina obuncinane besiphumo somhlaza I-R11 – Iyatsha kakhulu R36/37 – Iyacaphukisa emehlweni nakwinkqubo yokuphefumla. R32 – Ukudibana neeasidi kukhulula irhasi enetyhefu kakhulu R51/53 – Ityhefu kwizinto eziphila emanzini, inokubangela iziphumo ezibi zexesha elide kwindawo ehlala emanzini. |
| Inkcazelo yoKhuseleko | S53 – Kuphephe ukuba sesichengeni – fumana imiyalelo eyodwa phambi kokusetyenziswa. S28 – Emva kokudibana nolusu, hlamba ngoko nangoko ngeesepha ezininzi. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S60 – Esi sixhobo kunye nesingxobo saso kufuneka silahlwe njengenkunkuma eyingozi. S61 –Kuphephe ukukhutshelwa kokusingqongileyo. Jonga kwimiyalelo ekhethekileyo / kumaphepha edatha yokhuseleko. S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S16 – Gcina kude kwimithombo yomlilo. S7/9 - S29 – Musa ukuthulula kwimisele yamanzi. S7 – Gcina isikhongozeli sivalwe ngokuqinileyo. |
| Izazisi ze-UN | UN 3390 6.1/PG 1 |
| WGK eJamani | 3 |
| RTECS | GT2100000 |
| FLUKA BRAND F IIKHOWUDI | 8-17-19-21 |
| I-TSCA | Ewe |
| Ikhowudi ye-HS | 28530090 |
| IKlasi yeeNgozi | 6.1 |
| Iqela lokuPakisha | I |
| Ubutyhefu | I-LCLO inhal (umntu) 92 ppm (398 mg/m3; 10 min)LCLO inhal (mouse) 115 ppm (500 mg/m3; 10 min) |
Intshayelelo
I-cyanide bromide yi-inorganic compound. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-cyanide bromide:
Umgangatho:
- I-Cyanide bromide lulwelo olungenambala kunye nevumba elibi kwiqondo lobushushu begumbi.
- Iyanyibilika emanzini, etywaleni, nakwi-ether, kodwa ayinyibiliki kwi-petroleum ether.
- Cyanide bromide inetyhefu kakhulu kwaye inokubangela ingozi enkulu ebantwini.
- Yikhompawundi engazinzanga echithwa ngokuthe ngcembe kwi-bromine kunye ne-cyanide.
Sebenzisa:
- I-cyanide bromide isetyenziswa kakhulu njenge-reagent kwi-organic synthesis kwaye isoloko isetyenziselwa ukulungiswa kwezinto eziphilayo eziqukethe amaqela e-cyano.
Indlela:
I-cyanide bromide inokulungiswa ngolu hlobo:
- I-Hydrogen cyanide iphendula kunye ne-bromide: I-Hydrogen cyanide iphendula kunye ne-bromine eyenziwe nge-bromide yesilivere ukuvelisa i-cyanide bromide.
- I-Bromine iphendula kunye ne-cyanogen chloride: I-Bromine ithatha i-cyanogen chloride phantsi kweemeko ze-alkaline ukwenza i-cyanogen bromide.
- Ukusabela kwe-cyanocyanide chloride kunye ne-potassium bromide: I-Cyanuride chloride kunye ne-potassium bromide isabela kwisisombululo sotywala ukwenza i-cyanide bromide.
Ulwazi ngoKhuseleko:
- I-cyanide bromide inetyhefu kakhulu kwaye inokubangela ingozi ebantwini, kubandakanywa nokucaphuka kwamehlo, ulusu kunye nenkqubo yokuphefumla.
- Amanyathelo angqongqo kufuneka athathwe xa usebenzisa okanye udibana ne-cyanide bromide, kubandakanywa ukunxiba i-eyewear ekhuselayo, iiglavu kunye nokukhusela ukuphefumla.
- I-cyanide bromide kufuneka isetyenziswe kwindawo engena umoya, kude nomlilo kunye nemithombo yobushushu.
- Iinkqubo zokusebenza ezingqongqo zokhuseleko kufuneka zilandelwe xa kusingathwa i-cyanide bromide kunye nemigaqo efanelekileyo kunye nezikhokelo kufuneka zilandelwe.
