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0472-5231988

產品中心 產品中心
稀土氧化物您現在的位置:首頁 > 稀土氧化物

氧化鑭

氧化鑭

化學式:La2O3

   規格(%):TREO≥99    La2O3/TREO≥9999.995

   外觀特性:白色結晶體。產品潔凈,無明顯機械夾雜物。

   用途:用于光學玻璃、陶瓷、催化劑、電子工業,制取金屬鑭、儲氫合金等。

   包裝:1000公斤噸包袋

項目

單位

0231產品標準(%

REO

%

≥97.00

La2O3/REO

%

≥99.99

(CeO2+Pr6O11+Nd2O3+Sm2O3+y2O3)/REO

%

≤0.01

Fe2O3

%

≤0.01

CaO

%

≤0.10

SO42-

%

≤0.20

SiO2

%

≤0.015

Cl-

%

≤0.10

灼減

%

≤2.80

放射性

%

≤0.8Bq/g

最低過篩目數

/

60

 


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