Khoom Description
Kev taw qhia thiab kev siv CAS:13597-46-1| Zinc selenite
Zinc selenite yog ib qho tseem ceeb ntawm cov khoom siv raw, feem ntau yog siv hauv kev lag luam iav; zinc selenite feem ntau yog siv los ua decolorizer, xim rov qab thiab tso tawm tus neeg sawv cev rau ntau hom iav.
Zinc selenite yog siv lead ua dawb, tshuaj lom. Nws yog insoluble hauv dej tab sis soluble hauv acid. Thaum rhuab mus rau 200 degree, nws poob nws cov dej siv lead ua thiab ua tsis muaj ntsev ntsev. Nws yog ib qho tseem ceeb ntawm cov khoom siv raw, feem ntau yog siv hauv kev lag luam iav; zinc selenite feem ntau yog siv los ua decolorizer, xim restorer thiab pwm tso tawm tus neeg sawv cev rau ntau hom iav.
Specification of CAS:13597-46-1| Zinc selenite
Daim ntawv: hmoov
Xim: dawb
Solubility dej: 16 mg / L ntawm 20 degree
Kev txwv tsis pub dhau: ACGIH: TWA {{0}}.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
Pob ntawm CAS:13597-46-1| Zinc selenite
Specifications: 1kg, 10kg, 50kg, 100KG (tuaj yeem ntim tau raws li cov neeg siv khoom xav tau)
Muaj nuj nqi thiab kev siv: Cov khoom no yog siv rau kev txiav txim siab cov ntsiab lus thiab tsis yog rau lwm lub hom phiaj.
Txoj kev khaws cia: 2-8 degree , khaws cia hauv qhov chaw txias thiab qhuav, deb ntawm lub teeb.
Lus Cim: Cov khoom no yuav tsum tau khaws cia ntawm qhov kub thiab txias. Cov ntsiab lus yuav txo qis yog tias raug huab cua ntev.
Cim npe nrov: cas:13597-46-1| zinc selenite, Tuam Tshoj cas:13597-46-1| zinc selenite manufacturers, hoobkas
