|
化學式 Formula：Er2O3
份子量 Mol.wt.382.52
規 格 Specification：
|
商標 Code |
LO-3N |
LO-2N5 |
|
稀土氧化物總量 TREO min% |
99 |
99 |
|
Er2O3/TREO min% |
99.9 |
99.5 |
|
稀土雜質 RE-impurities max % |
|
Tb4O7/TREO |
total
0.1 |
total
0.5 |
|
Dy2O3/TREO |
|
Ho2O3/TREO |
|
Tm2O3/TREO |
|
Yb2O3/TREO |
|
非稀土雜質 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 |
申明：粉白色粉末，不溶于水，溶于酸。
用處：首要用作釔鐵柘榴石增加劑和核反映堆節制資料，也用于制作特種發光玻璃和接收紅外線的玻璃，還用作玻璃著色劑。
批重：1000千克，2000千克。
包裝：雙層塑料袋密封包裝，每袋50千克，再裝入鐵桶。
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. | 
