Tantalum oxide | Ta2O5 Powder | high purity 99.99% | Best price

Product name

Tantalum oxide(Ta2O5)

CAS No

1314-61-0

Batch No.

20230910-6

Quantity

100.00kg

Date of manufacturing:

Sep. 10, 2023

Date of test

Sep 10, 2023

Test Item 

Standard

Result

Ta2O5 (%)

≥99.99

99.99

Nb (ppm)

≤10

4.1

Al (ppm)

≤4

<0.5

As (ppm)

≤1

<0.5

B (ppm)

≤1

<1

Bi (ppm)

≤2

<0.5

Ca (ppm)

≤5

<1

Co (ppm)

≤1

<0.1

Cr (ppm)

≤3

<0.5

Cu (ppm)

≤3

<0.5

Fe (ppm)

≤5

1.5

K (ppm)

≤5

<2

Mg (ppm)

≤3

0.5

Mn (ppm)

≤2

0.1

Mo (ppm)

≤2

0.1

Na (ppm)

≤10

2.3

Ni (ppm)

≤3

<0.5

Pb (ppm)

≤3

<0.5

Sb (ppm)

≤10

<1

Sn (ppm)

≤1

<0.5

Ti (ppm)

≤1

<0.5

V (ppm)

≤1

<0.1

W (ppm)

≤5

<0.5

Zr (ppm)

≤1

0.1

F (ppm)

≤70

<10

Si (ppm)

≤13

<10

D50(μm)

≤3

2.07

Conclusion

Conform