Metal Oxides

High-purity Niobium Pentoxide

product description

产品用途:

生产铌酸盐晶体和光学玻璃添加剂。

Application:

For making niobate crystals and optical glass additives.

 

产品性能参数/ Product Property Parameters:

牌号Grade

FNb2O5-048

FNb2O5-045

FNb2O5-04

FNb2O5-035

主含量,

(%,不小于)

Main Content, %, min

Nb2O5

99.998

99.995

99.99

99.95

杂质含量

(质量分数),

(%,不大于)

Impurity Contents ( mass fraction), %, max

Ta

0.0003

0.0005

0.001

0.002

Al

0.0001

0.0002

0.0003

0.0005

As

0.00001

0.00005

0.0005

0.001

B

0.00005

0.00005

0.0001

Bi

0.00005

0.0001

0.0002

0.0003

Ca

0.0001

0.0003

0.0005

Co

0.00001

0.00005

0.0001

Cr

0.00005

0.0001

0.0003

0.0005

Cu

0.00005

0.0001

0.0003

0.0005

F

0.0015

0.003

0.0075

0.01

Fe

0.0001

0.0002

0.0005

0.001

K

0.0001

0.0003

0.0005

Mg

0.0001

0.0001

0.0002

Mn

0.00005

0.0001

0.0002

0.0005

Mo

0.00001

0.0001

0.0002

0.0008

Na

0.0001

0.0003

0.0005

Ni

0.00005

0.0001

0.0003

0.001

Pb

0.00005

0.0003

0.0003

0.001

Sb

0.0002

0.0006

0.001

Si

0.0005

0.001

0.0015

0.003

Sn

0.00005

0.0001

0.0001

0.0005

Ti

0.0001

0.0001

0.0001

0.0005

V

0.00005

0.00005

0.0001

W

0.00002

0.0002

0.0003

0.0005

Zr

0.00001

0.00005

0.0001

注:用户如有特殊要求,双方具体商定。

Note: Special requirements will be agreed upon by the supplier and buyer.

 


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