化学式 Formula:Pr2(CO3)3
分子量 Mol.wt.461.8
规 格 Specification:
牌号 Code |
PC-2N5 |
PC-2N |
稀土氧化物总量 TREO min % |
45 |
45 |
Pr6O11/TREO min % |
99.5 |
99 |
稀土杂质 Relative RE-impurities max% |
La203/TREO |
0.05 |
total
1.0 |
CeO2/TREO |
0.05 |
Nd2O3/TREO |
- |
Sm2O3/TREO |
- |
Y 2 O 3 /TREO |
- |
非稀土杂质 Non-RE-impurities max% |
Fe2O3 |
0.002 |
0.002 |
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SiO2 |
0.004 |
0.004 |
CaO |
0.01 |
0.01 |
Cl- |
0.05 |
0.07 |
说明:浅绿色粉末,不溶于水,溶于酸。
用途:制造氧化镨和镨的其他化合物的重要原料。
批重:800,4000,8000公斤。
包装:⑴用集装袋包装,每袋净重800公斤。
⑵用内衬双层PVC袋的塑料编织袋包装,每袋净重25或50公斤。
Description:Greenish powder,insoluble in water,soluble in acids.
Uses:Raw material for making praseodymium oxide and other praseodymium component.
Batch weight:800,4000,or 8000Kg.
Packaging:⑴In containing bag,containing 800kg net each.
⑵In plastic woven bag with inner double PVC bags containing 25 or 50kg net each |