- 品名：其他
- 牌号：
- 产地：内蒙古
- 稀土含量≥：
- 硼含量≥：
- 杂质含量：
- 粒度：
氧化镧铈
la2o3化学公式:
外观:白色和非晶粉末特征。密度为6.51克/ cm3,熔点2217℃,4200℃沸点。微溶于水,易溶于酸产生相应的盐。
用途:主要用于生产高精密光学眼镜,high-refraction光纤以及适用于摄像机、手机、相机、显微镜和高级光学仪器棱镜的镜头。它也被用于生产陶瓷电容器、压电陶瓷混合剂、x射线发光材料和溴氧化镧系粉。
包装:聚丙烯(pp)one-fold针织袋塑料袋子里,可以根据客户要求包装。
净重50公斤/袋。
规格
lanthanum oxide
chemical formula: la2o3
appearance feature: white and amorphous powder. the density is 6.51g/cm3, the melting point is 2217℃, and the boiling point is 4200℃.slightly soluble in water, easily soluble in acids to generate the corresponding salts.
usage: mainly used in manufacturing of high precision optical glasses, high-refraction optical fiber as well as apply to vidicon, camera, microscope lens and high-ranking optical instrument prism lens. it is also used in manufacturing of ceramic capacitor, piezoelectric ceramics mixing agent, x-ray emitting materials and bromine lanthanum oxide powder.
packaging: polypropylene (pp) knitted bag with one-fold plastic bag inside,can be packed according to clients’ demand.
net weight：50kg/bag.
上海晟宇新材料有限公司
张明志
13761790016
上海市奉贤区柘林镇金海村东方红1036号