Elementary

Chromium Cr Powder CAS 7440-47-3

Item No.: Tr-Cr
Chromium, chemical symbol Cr, elemental steel gray metal.
Purity>99.95%
Particle size: 53-125um(FSSS)
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Product Information of chromium powder CAS 7440-47-3:

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 chromium Cr 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.

Storage Condition of chromium Cr powder:
Damp reunion will affect chromium Cr powder dispersion performance and using effects, therefore, chromium Cr powder should be sealed in vacuum packing and stored in cool and dry room, the chromium Cr powder can not be exposure to air. In addition, the Cr powder should be avoided under stress.

Packing & Shipping of chromium Cr powder:
We have many different kinds of packing which depends on the chromium Cr powder quantity.
Chromium Cr powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Chromium Cr powder shipping:could be shipped out by sea , by air, by express?as soon as possible once payment receipt.

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