Quartz CAS 14808-60-7

Khoom Piav Qhia:

Khoom Lub Npe: Quartz CAS TSIS TAU: 14808-60-7

Lub ntsiab lus:

Silicon Oxide;

Cov khoom sib nqus sib nqus;

Quartz, Xuab zeb, dawb quartz;

Tshuaj& Lub Cev Muaj Zog:

Tsos: Dawb hmoov

Kev Ntsuas: ≥99.0%

Ceev: 2.2

Kub Point: 2230 ℃

Cov ntsiab lus Melting: 1610 ℃

Refractive Index: n20/D 1.544 (lit.)

Kev ruaj ntseg: ruaj khov.

Kev Cia Cia: Khaws rau hauv qhov chaw qhuav.

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: ZG6800000

Cov Lus Hais Txog Kev Nyab Xeeb: S24/25

HS Code: 25061000

WGK Lub Tebchaws Yelemees: 3

Nqe Lus Risk: R37

Cov lej phom sij: Xn

Silicon dioxide (tshuaj formula: SiO2) yog cov tshuaj lom neeg suav nrog cov ntsiab lus oxide thiab silicon. Nws tsis yaj hauv dej lossis kua qaub tshwj tsis yog hydrofluoric acid. Nws zoo li pob tshab rau grey, tsis muaj ntxhiab siv lead ua uas tau nthuav tawm hauv qhov zoo li cov xuab zeb lossis quartz. Nws tseem yog ib qho ntawm cov nplua nuj tshaj plaws uas muaj nyob hauv ntiaj teb cov av. Nws muaj cov ntawv thov dav hauv ntau yam haujlwm raws li hauv qab no: (1) ua ntej rau iav thiab silicon; (2) rau xuab zeb casting; (3) raws li cov khoom noj ntxiv thiab cov khoom lag luam tshuaj; (4) rau kev tsim cov cement thiab cov khoom siv hluav taws xob; (5) ua qhov nruab nrab rau kev hloov pauv lub zog. (6) Kev rho tawm ntawm DNA thiab RNA; (7) raws li cov khoom siv defoamer. Muaj ntau txoj hauv kev rau kev tsim cov silicon. Txoj hauv kev feem ntau yog los ntawm kev tsuas thiab ua kom huv ntawm quartz.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.

Cim npe nrov: quartz cas 14808-60-7, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

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