化學式 Formula:Eu2O3
分子量 Mol.wt.351.93
規 格 Specification:
牌號 Code |
LO-4N |
LO-5N |
稀土氧化物總量 TREO min% |
99 |
99 |
Eu2O3/TREO min% |
99.99 |
99.999 |
稀土雜質 RE-impurities max % |
Sm2O3/TREO |
total
0.01 |
total
0.0001 |
Gd2O3/TREO |
Tb4O7/TREO |
Dy2O3/TREO |
Y2O3/TREO |
非稀土雜質 Non-RE-impurities max % |
Fe2O3 |
0.005 |
0.0005 |
SiO2 |
0.005 |
0.005 |
CaO |
0.005 |
0.0015 |
Al2O3 |
0.002 |
-- |
Cl- |
0.03 |
0.01 |
L.O.I( 1000℃ ,lhr) |
1.0 |
1.0 |
說明:淡紅色的粉末,不溶于水,溶于酸。
用途:用作彩色電視機紅色熒光粉激活劑,高壓汞燈用熒光粉。
批重:1000公斤,2000公斤。
包裝:雙層塑料袋密封包裝,每袋50公斤,再裝入鐵桶。
Description:Pink powder, insoluble in water, soluble in acid.
Uses:Used as a color TV set red phosphors activator, high pressure mercury lamp with fluorescent powder.
Batch weight:1000,2000Kg.
Packaging:In steel drum with inner double PVC bags containing 50Kg net each. |