| 醋
酸 铈 Cerium Acetate
化学式:Ce(AC)3·5H2O/Formula:
Ce(AC)3·5H2O
外观: 醋酸铈为白色雪花状结晶体.
用途: 用于制造催化剂.
Description: Cerium Acetate is kind of white
snowflake crystal, it is used as raw material of catalyst.
| 项目Items |
规格Specifications |
分析仪器
Analytical instruments |
| 牌号Code |
Ce(AC)3 -2.5N-3 |
Ce(AC)3 -2.5N-2 |
Ce(AC)3 -2.5N-1 |
Ce(AC)3 -3N-3 |
Ce(AC)3 -3.5N-2 |
Ce(AC)3 -3.5N-1 |
|
| TREO(wt%) |
47-49 |
47-49 |
47-49 |
47-49 |
47-49 |
47-49 |
|
| 稀 土 相 对 纯 度 RE purity
VS. RE element (wt%) |
| La2O3/
TREO |
≤0.30 |
≤0.30 |
≤0.30 |
≤0.05 |
≤0.01 |
≤0.01 |
ICP光谱仪ICP
Spectrograph |
| CeO2/ TREO |
≥99.5 |
≥99.5 |
≥99.5 |
≥99.9 |
≥99.95 |
≥99.95 |
| Pr6O11/ TREO |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.02 |
≤0.005 |
≤0.005 |
| Nd2O3/ TREO |
≤0.04 |
≤0.04 |
≤0.04 |
≤0.02 |
≤0.005 |
≤0.005 |
| Sm2O3/ TREO |
≤0.03 |
≤0.03 |
≤0.03 |
≤0.005 |
≤0.005 |
≤0.005 |
| Y2O3/ TREO |
≤0.01 |
≤0.01 |
≤0.01 |
≤0.001 |
≤0.001 |
≤0.001 |
| 稀
土 相 对 纯 度 RE purity VS. RE element (wt%) |
| Fe2O3 |
≤0.0020 |
≤0.0015 |
≤0.0010 |
≤0.0020 |
≤0.0015 |
≤0.0010 |
原子吸收分光光度计Atomic Absorption
Spectrograph |
| CaO |
≤0.0050 |
≤0.0030 |
≤0.002 |
≤0.005 |
≤0.003 |
≤0.002 |
| SiO2 |
≤0.0050 |
≤0.0015 |
≤0.0010 |
≤0.0050 |
≤0.0015 |
≤0.0010 |
| C1ˉ |
≤0.0050 |
≤0.003 |
≤0.0020 |
≤0.0050 |
≤0.0030 |
≤0.0020 |
|
说明: 醋酸铈溶于水.
Description: Cerium Acetate is soluble in water.
包装: 本产品通常包装为50kg,包装物为编织袋内衬塑袋,然后再转装入铁桶,也可按用户要求包装.
Packing : In plastic woven bag with inner double
PVC bags of 50kg net each, as well as according to customers'
requirements.
|
