Fitech Materials,making a real difference 
Factory Supply Ntshiab 3N 5N 6N Selenium txhaj tshuaj
Cov ntaub ntawv tseem ceeb:
1.Molecular formula: Se
2.Molecular hnyav: 78.96
3.Storage: Khaws rau hauv qhov chaw txias, qhov cua thiab qhuav warehouse.Tiv thaiv los ntawm ya raws thiab raug.
4.Packing: Cov khoom no yuav tsum tau siv rau lub hlis, thiab thov rov qab cov remanins hauv lub tshuab nqus tsev.
Nqe lus piav qhia:
● Selenium yog cov khoom siv tshuaj nrog cov cim Se thiab atomic naj npawb 34 thiab pom impurely hauv cov hlau sulfide ores.
● Selenium muaj rau qhov tshwm sim ntawm cov isotopes.Dub Selenium yog nkig, lustrous khoom uas yog me ntsis soluble hauv CS2.
● Specializes nyob rau hauv ua high purity selenium nrog rau qhov me tshaj particle nruab nrab grain loj.
| Cov khoom npe | Selenium Granular |
| CAS Nr | 7782-49-2 ib |
| Purity | 3 N, 5 N, 6 N |
| HS Code | 2804909000 ib |
| Qhov ntom | 4,81g 3 |
| Khoom siv | Selenium |
| Daim ntawv thov | iav, roj teeb |
Daim ntawv thov:
1.Manufacturing: selenium (I) chlorid, Selenium dichloride, Selenides, mercury selenide.
2.Science high technology kev lag luam: txhuas selenide, zinc selenide, tooj liab indium gallium diselenide.
3.Electric: semiconductors, electropositive hlau, Tetraselenium tetranitride.
4.Chemistry: Selenols, selenium isotope, Yas, yees duab raug.
5.Industry daim ntawv thov: iav ua, selenium nruas, electrostatic duab, kho qhov muag ntsuas.
Daim ntawv pov thawj
Cov khoom tau pom zoo los ntawm FDA, REACH, ROSH, ISO thiab lwm yam ntawv pov thawj, raws li cov qauv hauv tebchaws.
Qhov zoo
Ua ntej
Tus nqi sib tw
First-class Production Line
Lub Hoobkas Keeb Kwm
Customized Services
Hoobkas
Ntim
Ntim: 25kg hlau nruas,
20'ft thawv nrog pallet 10 tuj
FAQ:
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog Hoobkas.
Q: Koj lub sijhawm xa khoom ntev npaum li cas?
A: Feem ntau nws yog 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag.los yog nws yog 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag, nws yog raws li kom muaj nuj nqis.
Q: Koj puas muab cov qauv?puas yog dawb los yog ntxiv?
A: Yog lawm, peb tuaj yeem muab cov qauv dawb tab sis tsis them tus nqi thauj khoom.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: Them nyiaj<= 1000USD, 100% ua ntej.Kev them nyiaj>= 1000USD, 30% T / T ua ntej, tshuav nyiaj li cas ua ntej xa khoom.
