Ixabiso eliphezulu loKhuphiswano oluPhezulu lwePotassium Iodide CAS 7681-11-0 kuShishino

Intshayelelo yemveliso

MF: KI
MW: 166
CAS: 7681-11-0
I-EINECS: 231-659-4

Iimpawu zeMichiza

Iikristale ezingenambala okanye ezimhlophe ze-cubic.Ayinavumba, incasa enamandla, enetyuwa.Inyibilika emanzini, inyibilika kwi-ethanol, i-methanol, i-acetone, i-glycerin kunye ne-ammonia engamanzi, inyibilika kancinane kwi-ether.Isisombululo sayo samanzi singathathi hlangothi okanye sincinci i-alkaline.

Sebenzisa

(1.) Ngokuqhelekileyo zisetyenziswa njengeejenti zohlalutyo, kwaye zikwasetyenziswa ekulungiseleleni imifanekiso yemifanekiso emulsifiers kunye nakwishishini loxubo mayeza.
(2.) Isetyenziswe kwi-photosensitive emulsion, isepha, i-lithography, i-organic synthesis, iyeza, izongezo zokutya, njl.
(3.) I-iodide ye-Potassium yinto evumelekileyo yokuqinisa i-iodine yokutya.Ingasetyenziselwa ityuwa yetafile, i-dosage yi-30-70mg / kg;idosi ekutyeni kweentsana yi-0.3-0.6mg/kg.
(4.)I-Potassium iodide yinto evumelekileyo yokuqinisa iodine ekutyeni.ilizwe lam limisela ukuba lingasetyenziselwa ukutya kwiintsana kunye nabantwana abancinci, kwaye idosi yi-0.3-0.6mg/kg.Ingasetyenziselwa ityuwa yetafile kunye nomthamo we-30-70mL / kg.Njengenxalenye ye-thyroxine, i-iodine ithatha inxaxheba kwi-metabolism yazo zonke izinto kwimfuyo kunye neenkukhu kwaye igcina ibhalansi yobushushu emzimbeni.I-Chemicalbook yi-hormone ebalulekileyo yokukhula kunye nokuzala kwemfuyo kunye neenkukhu.Inokuphucula ukusebenza kokukhula kwemfuyo kunye neenkukhu kunye nokukhuthaza impilo yomzimba.Ukuba umzimba wezilwanyana awunayo i-iodine, oko kuya kukhokelela kukuphazamiseka kwe-metabolic, ukuphazamiseka komzimba, ukwandiswa kwe-goiter, okuchaphazela ukusebenza kwemithambo-luvo, umgangatho wengubo yombala, kunye nokwetyisa kunye nokufunxwa kokutya, ekugqibeleni kukhokelela ekukhuleni okucothayo kunye nophuhliso.

iiparamitha

Indawo yokunyibilika: 113 °C(lit.)
Indawo yokubila: 184 °C(lit.)
Ubuninzi: 1.7 g/cm3
Ubuninzi bomphunga: 9 (vs umoya)
uxinzelelo lomphunga: 0.31 mm Hg ( 25 °C)
isalathiso se-refractive: 1.677
Fp: 1330°C
iTemp yogcino.;Gcina eRT.
Ukunyibilika kwe-H2O: 1 M kwi-20 °C, ecacileyo, engenambala
Ubunzima obuthile: 3.13
PH: 6.0-9.0 (25ºC, 1M kwi-H2O)
Ukunyibilika kwamanzi: 1.43 kg/L
Uvakalelo: Hygroscopic
Merck: 14, 7643
Uzinzo: Zinzile.Khusela ukukhanya kunye nokufuma.Ayihambelani nezixhobo zokunciphisa ezinamandla, i-acids eqinile, isinyithi, i-aluminium, isinyithi se-alkali, ubhedu, i-magnesium, i-zinc, i-cadmium, ithusi, i-tin, i-nickel kunye ne-alloys yazo.