Pāhare pāhare Iodine Cas: 7681-11-0
Nama Putumōhio | XD91857 |
Ingoa Hua | Te Iodine konupora |
CAS | 7681-11-0 |
Papanga Molecularla | KI |
Taumaha rāpoi | 166 |
Nga Taipitopito Rokiroki | 2-8°C |
Waehere Rere Whakariterite | 28276000 |
Whakatakotoranga Hua
Te ahua | paura kōwhai |
Ahahay | 99% min |
Te rewa | 681 °C (marama) |
Kohuatanga | 184 °C(marama) |
kiato | 1.7 g/cm3 |
kiato kohu | 9 (me te hau) |
pehanga kohu | 0.31 mm Hg (25 °C) |
taupū huritao | 1.677 |
Fp | 1330°C |
whakarewatanga | H2O: 1 M i te 20 °C, maamaa, kore tae |
Te Kaha Tauwhāiti | 3.13 |
PH | 6.0-9.0 (25 ℃, 1M i H2O) |
Wairewa wai | 1.43 kg/L |
Tairongo | Hygroscopic |
Te pumau | Eu ana.Tiaki i te marama me te makuku.Kare e hototahi ki nga apiha whakaheke kaha, waikawa kaha, maitai, konumohe, konganuku alkali, parahi, konupora, zinc, cadmium, parahi, tine, nickel me o ratou koranu. |
Te hanga whakaehunga whakaahua;i roto i nga kai kararehe me nga heihei ki te 10-30 nga waahanga mo ia miriona;i roto i te tote tepu hei puna o te iodine me etahi wai inu;hoki I roto i te matū kararehe.I roto i te rongoa, ka whakamahia te iodide konupora hei whakahaere i te repe thyroid.
Ko te Iodide konupora he puna o te iodine me te matūkai me te taapiri kai.he tioata, he paura ranei, he 1 g te whakarewatanga i roto i te 0.7 ml wai i te 25°c.kei roto i te tote tepu mo te aukati i te goiter.Ka whakamahia te Potassium Iodide ki te maimoatanga o te paihana radiation na te poke o te taiao e te iodine-131.
Ko te konupora iodide he karaihe ma, he kirikiri, he paura ranei i hangaia e te hohenga o te iodine ki te wairewa konupora waiwaro wera me te whakamaaramatanga.He tino memeha i roto i te wai, te waipiro, me te acetone.I whakamahia tuatahitia te iodide pāhare pāporo hei hauwaro tuatahi i roto i te tukanga calotype a Talbot, katahi i roto i te pukaemi i runga i te tukanga karaihe whai muri i te tukanga collodion maku.I whakamahia ano hei haurua tuarua i roto i nga whakaehunga gelatin bromide hiriwa.