1. 服務熱線:
                      133-3719-5678
                      產品中心
                      產品中心
                      products
                      電話:133-3719-5678
                      地址:內蒙古自治區包頭市稀土開發區曙光路以東,沼園東路以北,稀土大街8-23號
                      高純化合物系列當前位置:網站首頁 > 產品中心 > 高純化合物系列

                      Low praseodymium lanthanum cerium carbonate

                      Low praseodymium lanthanum cerium carbonate

                      Description: Colorless granular crystal, soluble in water and alcohol, easily delixed in humid air.

                      Application: As a catalyst for petroleum cracking and raw materials for various rare earth salts, lanthanum cerium carbonate is also widely used in chemical industry, metallurgical textile, agriculture and other fields.

                      TREO(%)

                      Rare earth impurity/REO(%)

                      Non-rare earth impurity(%)

                      La2O3

                      CeO2

                      Pr6O11

                      Nd2O3

                      Cl-

                      SO42-

                      radioaction

                      ≥45

                      33-37

                      63-67

                      <0.01

                      <0.03

                      <0.15

                      <0.03

                      <0.8


                      不卡av在线播放_九九国产精品无码免费视频_欧美精品一区区三区在线_一级黄片儿播放该视频_国产精品 一线 色_国产日韩av免费无码一区二区