化学式 Formula:Er2O3
分子量 Mol.wt.382.52
规 格 Specification:
牌号 Code |
LO-3N |
LO-2N5 |
稀土氧化物总量 TREO min% |
99 |
99 |
Er2O3/TREO min% |
99.9 |
99.5 |
稀土杂质 RE-impurities max % |
Tb4O7/TREO |
total
0.1 |
total
0.5 |
Dy2O3/TREO |
Ho2O3/TREO |
Tm2O3/TREO |
Yb2O3/TREO |
非稀土杂质 Non-RE-impurities max % |
Fe2O3 |
0.01 |
0.02 |
SiO2 |
0.02 |
0.05 |
CaO |
0.10 |
0.15 |
Al2O3 |
0.025 |
0.05 |
Cl- |
0.03 |
0.05 |
L.O.I( 1000℃ ,lhr) |
1.0 |
1.0 |
说明:粉红色粉末,不溶于水,溶于酸。
用途:主要用作钇铁柘榴石添加剂和核反应堆控制材料,也用于制造特种发光玻璃和吸收红外线的玻璃,还用作玻璃着色剂。
批重:1000公斤,2000公斤。
包装:双层塑料袋密封包装,每袋50公斤,再装入铁桶。
Description:Pink powder, insoluble in water, soluble in acid.
Uses:Mainly used as additive in the yttrium iron garnet and nuclear reactor control material, also used in the manufacture of special light and absorb the infrared glass, also used glass colorant.
Batch weight:1000,2000Kg.
Packaging:In steel drum with inner double PVC bags containing 50Kg net each. |