Yttrium carbonate y2(co3)3 CAS 38245-39-5
Yttrium Carbonate yog siv dav hauv cov khoom siv hluav taws xob, iav, thiab hluav taws xob. Cov qib purity siab yog cov ntaub ntawv tseem ceeb tshaj plaws rau tri-bands Rare Earth phosphors thiab Yttrium-Iron-Garnets, uas yog cov lim dej microwave zoo heev. Yttrium Carbonate yog dej insoluble Yttrium qhov chaw uas tau yooj yim hloov mus rau lwm yam Yttrium tebchaw, xws li Oxide los ntawm cua sov (calcination).
| Khoom Code | y2(co3) 3 | ||||
| Qib | 99.9999% | 99.999% | 99.99% | 99.9% | 99% |
| CHEMICAL COMPOSITION | |||||
| Y2O3/HANG (% min.) | 99.99 9 | 99.999 ib | 99.99 ib | 99.9 ua | 99 |
| HANG (% min.) | 40 | 40 | 40 | 40 | 40 |
| Loss On Ignition (% max.) | 0.5 | 1 | 1 | 1 | 1 |
| Rare Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
|
La2O3/HANG CeO2/TSO Pr6O11/HANG Nd2O3/HANG Sm2O3/HANG Eu2O3/TSO Gd2O3/HANG Tb4O7/TREO Dy2O3/TREO Ho 2O3/TREO Er2O3/HANG Tm2O3/HANG Yb2O3/TREO Lu2O3/HANG |
0.1 0.1 0.5 0.5 0.1 0.1 0.5 0.1 0.5 0.1 0.2 0.1 0.2 0.1 |
1 1 1 1 1 2 1 1 1 2 2 1 1 1 |
30 30 10 20 5 5 5 10 10 20 15 5 20 5 |
0.01 ib 0.01 ib 0.01 ib 0.01 ib 0.005 ib 0.005 ib 0.01 ib 0.001 ib 0.005 ib 0.03 ib 0.03 ib 0.001 ib 0.005 ib 0.001 ib |
0.03 ib 0.03 ib 0.03 ib 0.03 ib 0.03 ib 0.03 ib 0.1 0.05 Nws 0.05 Nws 0.3 0.3 0.03 ib 0.03 ib 0.03 ib |
| Tsis-Re Earth Impurities | ppm max. | ppm max. | ppm max. | % max. | % max. |
|
Fe2O 3 SiO 2 Siab Cl- CuO Cuaj PbO Na2O K2O MgO Al2O3 TiO 2 THOV 2 |
1 10 10 50 1 1 1 1 1 1 5 1 1 |
3 50 30 100 2 3 2 15 15 15 50 50 20 |
10 100 100 300 5 5 10 10 15 15 50 50 20 |
0.002 ib 0.03 ib 0.02 ib 0.05 Nws | |
Sau koj cov lus ntawm no thiab xa tuaj rau peb
