Cov lus qhia luv luv
Formula: er (No3) 3
CAS TSIS MUAJ.: 10031-51-3
Molecular hnyav: 353.27 (anhy)
Ntws: N / A
Melting taw tes: N / A
Zog: Paj yeeb
Crystalline solubility: soluble hauv dej, muaj zog soluble nyob rau hauv muaj zog ntxhia acid
Yitbium nitrate | 99.999% | 99.99% | 99.9% | 99% |
Tshuaj Muaj Tshuaj | ||||
Er2O3 / treo (% min.) | 99.999 | 99.99 | 99.9 | 99 |
Treo (% min.) | 39 | 39 | 39 | 39 |
Tsis tshua muaj lub ntiaj teb impurities | ppm max. | ppm max. | % Max. | % Max. |
TB4O7 / TREO Dy2o3 / treo Ho2o3 / treo TM2O3 / TREO YB2O3 / TREO Lu2o3 / treo Y2o3 / treo | 2 5 5 2 1 1 1 | 20 10 30 50 10 10 20 | 0.01 0.01 0.035 0.03 0.03 0.05 0.1 | 0.05 0.1 0.3 0.3 0.5 0.1 0.8 |
Tsis-Tsawg Lub Txiaj Ntsig Loj | ppm max. | ppm max. | % Max. | % Max. |
Fes2o3 Siio2 Cao Cl- Tus hlau Nio Cua | 5 10 30 50 2 2 2 | 5 30 50 200 5 5 5 | 0.001 0.005 0.005 0.03 | 0.005 0.02 0.02 0.05 |
Qhov no yog kev faib rau kev siv. Erbium nitrate nrog cov kev cai tshwj xeeb rau impurities tuaj yeem kho tau raws li cov neeg siv khoom.
Erbium nitrate, ib qho tseem ceeb colourrant hauv iav tsim khoom thiab cov pob zeb ci ntsa iab, thiab tseem yog cov khoom siv cov khoom nyoos rau kev ua cov khoom siab ua kom siab loj. Muaj siab purity sebium nitrate yog thov ua dopant hauv kev ua cov roj fiber ntau thiab ua kom nrov dua. Nws yog tshwj xeeb yog muaj txiaj ntsig zoo raws li lub amplifier rau fiber ntau cov ntaub ntawv hloov chaw.
Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tseem tuaj yeem muab ib qho kev yuav khoom rau koj!
T / T (Telek Hloov), Western Union, MoneyGram, BTC (Bitcoin), thiab lwm yam.
≤25KG: Hauv peb hnub ua haujlwm tom qab tau txais nyiaj. > 25kg: ib lub lim tiam
Muaj, peb tuaj yeem muab cov qauv dawb rau kev ntsuas lub hom phiaj zoo!
1kg ib lub hnab FPR kuaj, 25kg lossis 50kg rau ib nruas, lossis raws li koj xav tau.
Khaws lub thawv ntim kom nruj rau hauv qhov chaw qhuav, txias thiab muaj qhov zoo.
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