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Product introduction
一般均含有一定的水合水分子。是斜方晶系,能和大多数酸反应,在25℃水中溶解度2.38×10-7mol/L。在900℃时可热分解为三氧化二镧。在热分解过程可产生碱式盐La2O3·2CO2·2H2O。碳酸镧可与碱金属碳酸盐生成可溶于水的碳酸复盐La2(CO3)3·Na2SO4·nH2O。向可溶性的镧盐的稀溶液中加入略过量碳酸铵即可制得碳酸镧沉淀。主要用作生产镧的中间化合物,可作为氯化镧、氧化镧及其它镧化合物的原料。
Chinese name
碳酸镧(III) 水合物
English name
Lanthanum carbonate hydrate
Chinese alias
有水碳酸镧
English alias
Lanthanum(III) carbonate hydrate
CAS number
54451-24-0
molecular formula
La2C3O9·xH2O
molecular weight
457.84 g/mol
Exact mass
≥99.9% metals basis
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Research chemical CAS 54451-24-0 ≥99. 99%; metals basis; 100g

Research chemical CAS 54451-24-0 ≥99. 99%; metals basis; 100g; supplied for laboratory research, analysis, inspection, and scientific procurement use; specifications: ≥99. 99%; metals basis; 100g.

item number:V32982-100g
Product model:100g
level: ≥99. 99%; metals basis; 100g
Lead Time:30days
sold 198 Items
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