低氯根碳酸铈 Low Chlorine Cerium Carbonate 技术要求 Technique Request: 分子式 Formula:Ce(CO3)3.XH2O
低氯根碳酸铈 |
Low Chlorine Cerium Carbonate % |
|
规格等级 |
TREO |
La2O3/TERO |
CeO2/TERO |
Pr6O11 |
Nd2O3/TRO |
|
一级 |
40-50% |
≤0.001 |
≥99.99 |
﹤0.0015 |
﹤0.003 |
|
二级 |
60-70% |
≤0.01 |
≥99.95 |
﹤0.005 |
﹤0.005 |
|
Sm2O3/TREO |
Y2O3/TERO |
Fe2O3 |
CaO |
SiO2 |
Cl - |
|
≤0.001 |
≤0.001 |
≤0.003 |
﹤0.005 |
﹤0.005 |
﹤0.0050 |
|
≤0.005 |
≤0.001 |
≤0.005 |
﹤0.005 |
﹤0.005 |
﹤0.0050 |
1、形状颜色特征：白色或略带米黄色粉末。
2、用途：生产氧化铈及其它铈化合物的原料。
3、包装：40公斤塑编袋, 内衬塑料袋。
2．DESCRIPTION: White or with yellowish powder.
3．USES: As raw marerial in producing other Ce compounds.
4．PACKING: In woven bags of 40kgs net each with inner plastic bags.