Potassium iodide cas 7681-11-0-0

I-Potassium iodide CAS 7681-11-0 Isithombe esifakiwe
Loading...

Incazelo emfushane:

I-potassium iodide (ki) imvamisa i-crystalline emhlophe noma engenamibala eqinile. Kungavela futhi njengempuphu emhlophe noma engenamibala emigqeni emhlophe. Lapho ichithwa emanzini, yakha ikhambi elingenamibala. I-Potassium iodide i-hygroscopic, okusho ukuthi ithola umswakama ovela emoyeni, ongayibangela ukuba iqubule noma ibambe umbala ophuzi ngokuhamba kwesikhathi uma ithatha umswakama olwanele.

I-Potassium iodide (ki) ilulaza kakhulu emanzini. Kuyancibilika futhi ngotshwala nakwamanye ama-sol sol solvents.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Ukuchazwa Komkhiqizo

Igama lomkhiqizo: Potassium iodide

Case: 7681-11-0-0-0

MF: Ki

MW: 166

Ama-EINEC: 231-659-4

Iphoyinti Lokuncibilika: 681 ° C (Lit.)

Iphuzu elibilayo: 184 ° C (Lit.)

Ubuningi: 1.7 g / cm3

I-FP: 1330 ° C

UMerck: 14,7643

Ukubukeka: I-crystal engenamibala ye-crystal

Ukucacisa

Izinto Zokuhlola

Ukucacisa

Umphumela

 Ukubonakala

 I-crystal engenamibala ye-crystal

 -Sondela

Ngalokho

≥99.0%

99.6%

Ngakho-ke

<0.04%

<0.04%

ukulahleka kokuwomile

 ≤1.0%

0.02%

insimbi esindayo

<0.001%

<0.001%

usawoti we-arsenic

<0.0002%

<0.0002%

chlorid

<0.5%

<0.5%

Ukugcina

ukuvumelana

Isicelo

I-1, i-potassium iodide isetshenziswa njengento eluhlaza ye-organic compounds kanye nemithi yezemithi.

2, i-potassium iodide CAS 7681-11-----------

I-3, i-potassium iodide CAS 7681-11-0-0 nayo ingasetshenziswa njenge-expective.

I-4, i-potassium iodide nayo ingahle isetshenziselwe ukwenziwa kwezithombe nokunye.

 

1. Ukusetshenziswa Kwezokwelapha:
Ukuvikelwa kwe-thyroid: I-KI isetshenziselwa ukuvikela indlala ye-thyroid kusuka ku-iodine ye-radioactive uma kwenzeka ingozi yenuzi noma ukuvezwa kwemisebe.
I-Recengerant: kwesinye isikhathi isetshenziswa ekukhwethuleni ukukhwehlela ukusiza ama-mucus amancane ephethini lokuphefumula.

2. Izithako Zokudla Okunempilo:
I-KI isetshenziswa njengomthombo we-iodine ezindaweni zokudla kanye nosawoti we-iodised ukuvikela izinkinga ze-thyroid ezibangelwa ukuntuleka kwe-iodine.

3. I-elebhu reagents:
Elebhu, i-potassium iodide isetshenziswa ekuphendukeni kwamakhemikhali ahlukahlukene nanjenge-realent ku-analytical chemistry.

4. Izithombe:
I-Ki isetshenziswa kwezinye izinqubo zezithombe, ikakhulukazi lapho kulungiswa izinhlobo ezithile ze-emulsions yezithombe.

5. Isicelo sezimboni:
Kusetshenziswa ekukhiqizweni kwe-iodine nakwezinye izinqumo zamakhemikhali.

6. Izivikelo:
I-Ki ingasetshenziswa kwezinye izindlela ze-antiseptic ngenxa yezakhiwo zayo zokulwa namagciwane.

 

Inkokhelo

* Singahlinzeka ngezindlela ezahlukahlukene zokukhokha zokukhetha amakhasimende.
* Lapho inani lincane, amakhasimende ajwayele ukukhokha nge-PayPal, Union asentshonalanga, i-Alibaba, njll.
* Lapho inani likhulu, amakhasimende ajwayele ukukhokha nge-T / T, l / c lapho ebonakalayo, i-Alibaba, njll.
* Ngaphandle kwalokho, amakhasimende amaningi futhi amaningi azosebenzisa i-Alipay noma i-WeChat akhokhe ukuze akhokhe.

inkokhelo

Isishuqulu

1 kg / isikhwama noma i-25 kg / isigubhu noma ama-50 kg / isigubhu noma ngokuya ngesidingo samakhasimende.

Ukubeka

Egcinwe endaweni yokugcina umoya enomoya.

 

1. Isitsha: I-Potassium Iodide iyi-hygroscopic, sicela uyigcine esitsheni esivalekile ukuvikela ukumuncwa komswakama.

2. Ukushisa: gcina endaweni epholile, eyomile kude nokukhanya kwelanga okuqondile nokushisa. Ukushisa okuhle kwesitoreji kuvame ukuba phakathi kuka-15 ° C no-30 ° C (59 ° F no-86 ° F).

3. Kusetshenziswa i-desiccant esitsheni sesitoreji kungasiza ukunciphisa umswakama.

4. Ilebula: Faka ilebula ngokusobala isitsha ngokuqukethwe kanye nosuku lokugcina ukuze uqinisekise ukuhlonza okufanele nokusetshenziswa.

I-5

 

Izisombululo ngesikhathi sokuhamba

Lapho uhambisa i-potassium iodide (ki), kufanele kuthathwe izinyathelo ezithile zokuphepha ukuze kuqinisekiswe ukuphepha nokubambelela emithethweni. Nazi izinto okufanele uzikhumbule ngesikhathi sokuhamba:

1. Ukupakishwa:
Sebenzisa ukupakishwa okuqinile okuqinile, okunomswakama. Qinisekisa ukuthi iziqukathi zivalwe ngokuqinile ukuvikela ukuvuza nokungcola.

2. I-Tag:
Ukupakishwa kufanele kufakwe ilebula ngokucacile nokuqukethwe, kufaka phakathi igama lamakhemikhali kanye nanoma yiluphi ulwazi lwengozi oluhlobene. Athobele zonke izimiso zokulebula eziyingozi ezisebenzayo.

I-3.Temperature Control:
Uma kungenzeka, gcina i-potassium iodide endaweni elawulwa amazinga okushisa futhi uvikele ukushisa ngokweqile noma ukubanda, ngoba lokhu kungathinta ubuqotho bomkhiqizo.

4. Gwema umswakama:
Njengoba i-Ki i-hygroscopic, iqinisekisa ukuthi ukupakisha kungukuvikeleka komswakama ukuvikela ukumuncwa kwamanzi ngesikhathi sokuhamba.

5. Ukucubungula:
Phatha lokho okunakekela ukunakekela ukugwema ukuchitheka noma ukuqhekeka. Uma kunesidingo, sebenzisa imishini efanelekile yokuzivikela (i-PPE) efana namagilavu ​​nama-goggles.

6. Imithetho yokuhamba:
Ukuhambisana nemithetho yendawo, kazwelonke neyamazwe jikelele mayelana nokuhanjiswa kwamakhemikhali. Lokhu kungafaka izidingo ezithile zemibhalo, ilebula nokusingathwa.

7. Inqubo ephuthumayo:
Yazi izinqubo eziphuthumayo uma kwenzeka kuchitheka noma ukudalulwa ngesikhathi sokuhamba. Lungiselela ikhithi yokuchitheka kanye nezinto zosizo lokuqala.

 

IPhenethyl Alcohol

  • Okwedlule:
  • Olandelayo:

  • Write your message here and send it to us

    Imikhiqizo ehlobene

    top