Elementary

Cr powder chromium powder cas 7440-47-3

Item No.: Tr-Cr
Purity>99.95%
Particle size: 53-125um(FSSS)
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Product Information of chromium powder

chromium powder Purity: 99.95% 
Copper powder Appearance: grey nanopowder
Copper powder FSSS: 53 to 125 microns
Copper powder Bulk density: 3.8 g/cm3
chromium powder COA:

(ppm)

Chemical Composition,ppm

Cr

≥99.95%

Si

8

C

15

K

6

O

130

As

0.5

Ca

3

Cd

8

Mg

0.2

Zr

0.5

Si

12

S

20

Al

15

Mn

6

Fe

160

Pb

0.5

Ni

20

W

15

Cu

13

N

19

 

Application of copper powder:

chromium powder are mainly used in low-temperature polymer pastern, low-temperature conductive silver serum, conductive paint, conductive pastern, conductive printing ink, circuit boards, touch switches, and so on.

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