Tom ntej: Cerium Oxalate CAS 15750-47-7
Dawb crystalline hmoov, odorless thiab tasteless. Cov ntsev anhydrous yog columnar monoclinic crystals. Qhov ceev ntawm ziab hauv lub tshuab nqus tsev yog 2.2413g / cm3.
Siv los ua tshuaj reagent los ua lwm yam ntsev ntsev. Nws muaj lub plab-strengthening, antiemetic thiab sedative teebmeem, tab sis nws yog ib tug ua yeeb yam tshuaj. Feem ntau siv hauv kev lag luam kws tshuaj thiab kev sib cais ntawm cerium hlau ntsiab.
Nqus packing: 1, 2, 5, 25, 50 kg / thooj, cardboard nruas packing: 25, 50 kg / thooj, woven hnab packing: 25, 50, 500, 1000 kg / thooj.
(HANG): ≥48.30% | CeO2/TREO: ≥99.90% |
RE Impurities Cov ntsiab lus (%) | Cov ntsiab lus tsis-RE Impurities (Max %) |
lw2O3: 0.0032 Nc2O3: 0.005 Pr6O11: 0.005 Nws Sm2O3: 0.001 Y2O3: 0.001 |
TSI: 0.007 TSI 42-: 0.004 Nws: 0.004 |
Sau koj cov lus ntawm no thiab xa tuaj rau peb