Factory supply 99.99% Lanthanum carbonate
It is mainly used to make special alloy precision optical glass, high refraction optical fiber board, suitable for camera, camera, microscope lens and advanced optical instrument prism. Ceramic capacitor, piezoelectric ceramic dopant and X-ray luminescent material lanthanum bromide powder are also used. It is obtained by extraction from phosphate cerium lanthanum ore or by burning lanthanum carbonate or lanthanum nitrate.
【Application】
1. Widely used in Tungsten and molybdenum products .
2. Catalyst, catalytic additives.
3. Used in hard alloy, refractory metal and other industries
【Specification】
| 列1 | La2(CO3)3 /3N | La2(CO3)3 /4N | La2(CO3)3 /5N |
| TREO | 45 | 46 | 46 |
| La2O3/TREO | 99.95 | 99.99 | 99.999 |
| Fe2O3 | 0.005 | 0.003 | 0.001 |
| SiO2 | 0.005 | 0.002 | 0.001 |
| CaO | 0.005 | 0.001 | 0.001 |
| Na2O | 0.005 | 0.001 | 0.001 |
| PbO | 0.002 | 0.001 | 0.001 |
【Packing】50kgs/poly-drum ,500kgs/pallet
1 Q: Are you trading company or manufacturer?
A: We are a professional factory with more than 12 years of experience in this field. If you are convenience, we welcome you to visit our company.
2 Q: How can you get sample?
A: Free samples are available, but on the basis that you pay the courier charges.
3 Q:How about the validity of the products?
A；According to the products you ordered
4 Q:What is loading port?
A:Usually is Shanghai.
Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Our company is a R&D company specialized in technology development of functional powder materials. Focused on the control technology of powder particulate, SHGRENM provide several series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina for Li+ battery separator.
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White Colorless Crystal 99.99% Lanthanum Carbonate Images
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