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氧化鈰

氧化鈰

   化學式:CeO2

   規格(%): TREO99   CeO2/TREO9599.99

    外觀特性: 淡黃色粉末,不溶于水,難溶于無機酸。

     用途: 用于玻璃、陶瓷、電子、發光材料等。

          包裝:25公斤/袋,PVC內袋包裝,編織袋外袋包裝。

項目

單位

0212標準

REO

%

≥99.00

CeO2/REO

%

≥99.95

La2O3/REO

%

≤0.02

Pr6O11/REO

%

≤0.01

Nd2O3/REO

%

≤0.01

Sm2O3/REO

%

≤0.005

Fe2O3

%

≤0.01

CaO

%

≤0.01

SiO2

%

≤0.01

SO42-

%

≤0.08

Cl-

%

≤0.08

灼減

%

0.8

最低過篩目數

/

60

 


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