甲酸镧是镧(III)的甲酸盐,化学式为La(HCOO)3,或写成La(HCO2)3。
甲酸镧 | ||
---|---|---|
| ||
识别 | ||
CAS号 | 2081-11-0 | |
性质 | ||
化学式 | La(HCOO)3 | |
摩尔质量 | 273.962 g·mol⁻¹ | |
外观 | 固体 | |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
性质
甲酸镧受热可以分解,分解先产生碱式甲酸镧[LaO(HCO2)],然后得到碱式碳酸镧(La2O2CO3)(543~683K),之后进一步分解,得到氧化镧(La2O3)。[1]
参考文献
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