详情 Cas No: 25764-10-7 纯度: 99% 产品名称氮化镧别名英文Lanthanum Nitride分子式LaN分子量152.91CAS 号25764-10-7EINECS规格99.0%, 99.5%,99,9%,99.99%外观性状黑色粉末用途高端陶瓷、发光材料、特种冶金包装真空包装100g ,500g, 1kg / 瓶