Isixazululo se-Hydrazinium hydroxide(CAS#10217-52-4)
| Izimpawu Eziyingozi | T – ToxicN – Iyingozi emvelweni |
| Amakhodi Engozi | R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. R34 – Ibangela ukusha R43 - Ingabangela ukuzwela ngokuthinta isikhumba R45 – Ingabangela umdlavuza R50/53 – Kunobuthi kakhulu ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. |
| Incazelo Yokuphepha | S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) S53 – Gwema ukuchayeka – thola imiyalelo ekhethekile ngaphambi kokuyisebenzisa. S60 – Le nto kanye nesiqukathi sayo kumele kulahlwe njengemfucuza eyingozi. I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha. |
| Ama-ID e-UN | I-UN 2030 |
Isixazululo se-Hydrazinium hydroxide(CAS#10217-52-4)
izinga
IHydrazine hydrate iwuketshezi olungenambala, olusobala, olunamafutha olunephunga elilula le-ammonia. Embonini, okuqukethwe kwe-40% ~ 80% ye-hydrazine hydrate solution aqueous noma usawoti we-hydrazine ngokuvamile kusetshenziswa. Ukuminyana okuhlobene 1. 03 (21℃); Indawo yokuncibilika – 40 °C; Iphoyinti lokubilisa 118.5 °c. I-Surface tension (25°C) 74.OmN/m, inkomba ye-refractive 1. 4284, ukushisa kwesizukulwane - 242. 7lkj/mol, i-flash point (inkomishi evuliwe) 72.8 °C. IHydrazine hydrate ine-alkaline kakhulu futhi i-hygroscopic. i-hydrazine hydrate liquid ikhona ngesimo se-dimer, ixubana namanzi ne-ethanol, ayincibiliki ku-ether ne-chloroform; Ingaguguleka ingilazi, irabha, isikhumba, ukhokho, njll., futhi ibole ibe yi-Nz, NH3 kanye ne-Hz emazingeni okushisa aphezulu; I-Hydrazine hydrate incishiswa kakhulu, isabela ngobudlova nama-halogen, i-HN03, i-KMn04, njll., futhi ingamunca i-C02 emoyeni futhi ikhiphe intuthu.
Indlela
I-sodium hypochlorite ne-sodium hydroxide ixubene nesisombululo ngesilinganiso esithile, i-urea kanye nenani elincane le-potassium permanganate yengezwa ngenkathi inyakaza, futhi ukusabela kwe-oxidation kwenziwa ngokuqondile ngokushisa kwe-steam ku-103 ~ 104 ° C. Isixazululo sokusabela siyahlanjululwa, sihlukaniswe, futhi kugxilwe ku-vacuum ukuze kutholwe i-hydrazine engu-40%, bese kuhlanjululwa nge-caustic soda dehydration kanye nokunciphisa i-distillation yokucindezela ukuze kutholwe i-80% ye-hydrazine. Noma sebenzisa i-ammonia ne-sodium hypochlorite njengezinto zokusetshenziswa. Iglue yamathambo engu-0.1% yengezwe ku-ammonia ukuvimbela ukubola kwesikhashana kwe-hydrazine. I-sodium hypochlorite yengezwa emanzini e-ammonia, futhi ukusabela kwe-oxidation kwenziwa ngaphansi kokuvuselela okunamandla ngaphansi komkhathi noma ukucindezela okukhulu ukuze kwakhiwe i-chloramine, futhi ukusabela kuyaqhubeka kwakha i-hydrazine. Isixazululo sokusabela siyahlanjululwa ukuze sibuyise i-ammonia, bese kuthi i-sodium chloride ne-sodium hydroxide isuswe ngokufakwa emanzini abandayo, bese igesi yokuhwamuka ifinyelelwe ibe yi-hydrazine ene-low-concentration, bese kuthi ukugxila okuhlukene kwe-hydrazine hydrate kulungiswa ngokuhlukaniswa.
sebenzisa
Ingasetshenziswa njenge-glue ephula uketshezi oluphuma emthonjeni wamafutha. Njengengxenye ebalulekile yamakhemikhali aluhlaza, i-hydrazine hydrate isetshenziselwa ukuhlanganiswa kwe-AC, TSH namanye ama-foaming agents; Ibuye isetshenziswe njenge-ejenti yokuhlanza ye-deoxidation kanye nokususwa kwe-carbon dioxide yama-boilers nama-reactors; esetshenziswa embonini yezemithi ukukhiqiza izidakamizwa ezilwa nesifo sofuba kanye nesifo sikashukela; Embonini yezibulala-zinambuzane, isetshenziswa ekukhiqizeni ama-herbicides, ama-blenders okukhula kwezitshalo nama-fungicides, ama-insecticides, ama-rodenticides; Ngaphezu kwalokho, ingasetshenziswa ekukhiqizeni uphethiloli we-rocket, i-diazo fuel, izithasiselo zenjoloba, njll. Eminyakeni yamuva, insimu yesicelo se-hydrazine hydrate iye yanda.
ezokuphepha
Inobuthi obukhulu, igugule kakhulu isikhumba futhi ivimbe ama-enzyme emzimbeni. Ngoshevu oyingozi, isimiso sezinzwa esimaphakathi singalimala, futhi ezimweni eziningi singabulala. Emzimbeni, kuthinta ikakhulukazi umsebenzi we-carbohydrate namafutha. Inezici ze-hemolytic. Umhwamuko wawo ungaguguleka ulwelwesi lwamafinyila futhi ubangele isiyezi; Icasula amehlo, iwenze abebomvu, avuvuke futhi abe ne-suppurated. Ukulimala kwesibindi, ukwehlisa ushukela egazini, ukuphelelwa amanzi emzimbeni, futhi kubangele i-anemia. Isilinganiso esiphezulu esivumelekile se-hydrazine emoyeni singu-0. Img/m3. Abasebenzi kufanele bavikeleke ngokugcwele, bawashe ngokuqondile ngamanzi amaningi ngemva kokuba isikhumba namehlo ehlangane ne-hydrazine, bese becela udokotela ukuze ahlolwe futhi alashwe. Indawo okusetshenzwa kuyo kumele ingene umoya owanele futhi ukugcwala kwe-hydrazine endaweni yokukhiqiza kumele kuqashelwe njalo ngezinsimbi ezifanele. Kufanele igcinwe endaweni epholile, engenamoya futhi eyomile, enezinga lokushisa elingaphansi kuka-40 °C, futhi ivikelwe ekukhanyeni kwelanga. Gwema umlilo nama-oxidants. Uma kwenzeka umlilo, ungacishwa ngamanzi, i-carbon dioxide, igwebu, impuphu eyomile, isihlabathi, njll.
