I-Potassium iodide KI CAS 7681-11-0 ene-Pharmaceutical garde
Igama lomkhiqizo: Potassiun iodide
Inombolo ye-CAS: 7681-11-0
MF:KI
I-EINECS Inombolo: 231-442-4
Izinga Lebanga: Ibanga Lokuphakelayo, Ibanga Lokudla, Ibanga Lemithi, Ibanga Lobuchwepheshe, Ibanga Lemboni, Ibanga Lomuthi
Ukubukeka: i-powder emhlophe noma ecishe ibe mhlophe noma ikristalu engenambala
Iodide ye-Potassium iyikristalu emhlophe eyi-cubic noma impushana. Ine-hygroscopic kancane emoyeni oswakeme, idonsa i-iodine yamahhala isikhathi eside bese iphenduka ibe phuzi, futhi ingakha inani elincane le-iodate. Ukukhanya nomswakama kungasheshisa ukubola. I-1 g yancibilika ku-0.7 ml wamanzi, 0.5 ml wamanzi abilayo, 22 ml ethanol, 8 ml ethanol abilayo, 51 ml ethanol ngokuphelele, 8 ml methanol, 7.5 ml acetone, 2 ml glycerol, futhi mayelana 2.5 ml ethylene glycerol. Isixazululo saso esinamanzi asithathi hlangothi noma sine-alkaline kancane futhi singancibilikisa i-iodine. Isixazululo esinamanzi sizophinde senze i-oxidize futhi sishintshe kumbala ophuzi, ongavinjelwa ngokungeza inani elincane le-alkali. Ukuminyana kwesihlobo ngu-3.12. Izinga lokushisa elingu-680 ° C. Iphuzu elibilayo lika-1330 ° C. Isilinganiso esibulalayo esilinganiselwe (igundane, umthambo) sasingu-285 mg/kg. Isetshenziswa kabanzi ekuhlaziyweni kwe-volumetric yezindlela ze-iodometric ukulungisa izixazululo ze-titration. Izinto ezimaphakathi ezifana ne-Beredes, i-Modified White, i-MS, ne-RM zilungiswa ngama-haplotype. Ukuhlolwa kwe-Fecal, njll. Isithombe. Ezemithi.
| Into yokuhlaziya | Okujwayelekile | Umphumela wokuhlaziya |
| Incazelo | Ikristalu engenambala noma i-crystalline powder emhlophe | Ikristalu engenambala |
| I-SO4 | <0.04% | <0.04% |
| Ukulahlekelwa ngokomiswa% | <0.6% | <0.6% |
| Insimbi enzima(pb) | <0.001% | <0.001% |
| Usawoti we-Arsenic (As) | <0.0002% | <0.0002% |
| I-Chlorid | <0.5% | <0.5% |
| I-alkalinity | Vumelanisa indinganiso | Vumelanisa indinganiso |
| Lodate, usawoti we-barium | Vumelanisa indinganiso | Vumelanisa indinganiso |
| Isivivinyo | (KI)99% | 99.0% |
Iodide ye-Potassiumiwumthombo we-iodine kanye nezakhamzimba kanye nesengezo sokudla. ikhona njengamakristalu noma impushana futhi inokuncibilika okungu-1 g ku-0.7 ml wamanzi ku-25°c. ifakwe kusawoti wetafula ukuze kuvinjelwe i-goiter.Iodide ye-Potassiumisetshenziswa ngokuyinhloko ekwelapheni ubuthi bemisebe ngenxa yokungcoliswa kwemvelo nge-iodine-131. Iphinde ikhiqize ama-emulsions ezithombe; ekudleni kwezilwane nezinkukhu kuze kufike kuzingxenye eziyi-10-30 ngesigidi; kusawoti wetafula njengomthombo we-iodine namanzi athile okuphuza; futhi Kumakhemikhali ezilwane. Kwezokwelapha, iodide ye-potassium isetshenziselwa ukulawula indlala yegilo.
I-Potassium iodide yaqala ukusetshenziswa njenge-halide eyinhloko enqubweni ye-calotype ye-Talbot, kwase kuba ku-albumen kunqubo yengilazi elandelwa inqubo ye-collodion emanzi. Yayisetshenziswa futhi njenge-halide yesibili kuma-emulsions e-bromide gelatin esiliva, ukudla kwezilwane, ama-catalysts, amakhemikhali ezithombe, kanye nokukhucululwa kwendle. I-Potassium iodide ikhiqizwa ukusabela kwe-potassium hydroxide nge-iodine. Umkhiqizo uhlanzwa nge-crystallization emanzini. I-Potassium iodide iyinhlanganisela ye-ionic lapho ama-ion e-iodine nama-ion esiliva angakha iodide yesiliva ephuzi (uma ichayeka ekukhanyeni, ingabola, ingasetshenziswa ukwenza ifilimu yezithombe enesivinini esikhulu), i-nitrate yesiliva ingasetshenziswa ukuze kuqinisekiswe ukuba khona kwama-ion ayodini.
1.Ukupakisha: Imvamisa ama-25kgs ngesigubhu sekhadibhodi.
2.MOQ: 1kg
3.Isikhathi sokulethwa: Ngokuvamile izinsuku ezingu-3-7 ngemva kokukhokha.
