CAS: 1314-87-0| Lead (II) sulfide

Kev taw qhia thiab kev siv CAS:1314-87-0| Lead (II) sulfide

PbS yog grey-xiav siv lead ua nrog nws cov luster. Nws pib volatilize ntawm 860 degree, nrog ib tug melting point ntawm 1114 degree thiab ib tug txheeb ze ntom ntawm 7.5. Nws yog insoluble hauv dej thiab alkali hlau sulfide daws. Nws dissolves nyob rau hauv concentrated hydrochloric acid los tsim lead tetrachloride ion [PbCl4] 2- thiab generates hydrogen sulfide. Nws yog oxidized rau hauv cov hlau sulfur hauv dilute nitric acid thiab yaj, thiab tib lub sij hawm tsim ib qho oxidation ion. nitrogen.
Kev Siv: High purity tuaj yeem siv ua semiconductor. Siv raws li spectroscopically ntshiab reagent

Specification of CAS:1314-87-0| Lead (II) sulfide

Melting point 1114 degree
Boiling point 1281 degree (kwv yees)
Ceev 7.5g / mLat25 degree (lit.)
Refractive Index 3.921
Cia tej yam kev mob 2-8 degree
Solubility nyob rau hauv concentrated HNO3, nyob rau hauv ntau kub HCl
Form hlau siv lead ua, hmoov thaiv
xim: Dawb
Qhov Loj 7.5

Pob ntawm CAS:1314-87-0| Lead (II) sulfide

25Kg / nruas

Cov khoom no siv tau rau 24 lub hlis txij li hnub tsim khoom thaum khaws cia hauv lub xeev sov so.

Kev nyab xeeb thiab kev thauj mus los

Cov khoom no yuav tsum tau khaws cia thiab kaw hauv chav tsev kub. Cov neeg siv khoom yuav tsum ua tib zoo nyeem cov khoom kho mob, cov ntaub ntawv kev nyab xeeb cov ntaub ntawv (MSDS), thiab cov ntawv sau ua ntej siv, paub txog cov khoom lag luam cov ntaub ntawv kev nyab xeeb, cov lus qhia ua haujlwm, thiab kev cuam tshuam ib puag ncig, thiab hnav kev tiv thaiv tus kheej tsim nyog raws li qhov xav tau. khoom siv.

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