Shenzhen GEM High-Tech Co., Ltd.
Main products:Cobalt Powder,Nickel Powder,Nickel Sulfate,Cobalt Sulfate,Cobalt Chloride
Products
Contact Us
  • Contact Person : Ms. Fu Flora
  • Company Name : Shenzhen GEM High-Tech Co., Ltd.
  • Tel : 0086-755-33386666
  • Fax : 0086-755-33895777
  • Address : Guangdong,SHENZHEN,20/F Block A, Marina Bay Center, South of Xinghua Rd., Bao'an distr.
  • Country/Region : China
  • Zip : 518101

cobalt carbonate/extra fine/bluish violet

cobalt carbonate/extra fine/bluish violet
Product Detailed
bluish violet powder no agglomeration uncotaminated Public listed company welcome to our factory

Cobalt carbonate powder/ Cobalt salt/ Cobalt carbonate

Application:

1) Mainly used for the production of cobalt chloride, cobalt sulfate, cobaltoxide, metallic cobalt, photochromic colorant, ceramics, and glasscolorant.

2) Used as drier agent in dope and painting industry and so on.

Storage: 

Store at a ventilating and dry place, avoid heat and damp, far away from acids and liquid, etc.

Standard specification below:

Properties

Grade A

Grade B

Test Method

Appearance

Bluish violet powder, uniform color, no agglomeration, uncontaminated

Visual inspection

Co

46.0 - 48.0%

Complexometric titration

Ni

≤ 0.0020%

≤ 0.0030%

YS/T 281.1-1994

-

YS/T 281.16-1994

 

Cu

≤ 0.0010%

≤ 0.0020%

Fe

≤ 0.0020%

≤ 0.0030%

Mg

≤ 0.0010%

≤ 0.0020%

Pb

≤ 0.0010%

≤ 0.0020%

Zn

≤ 0.0010%

≤ 0.0020%

Cd

≤ 0.0010%

≤ 0.0010%

Mn

≤ 0.0010%

≤ 0.0020%

Al

≤ 0.0010%

≤ 0.0020%

Si

≤ 0.0020%

≤ 0.0025%

Cr

≤ 0.0010%

≤ 0.0020%

FAAS \ ICP-MS

Ca

≤ 0.0020%

≤ 0.0030%

Na

≤ 0.0020%

≤ 0.0030%

Li

≤ 0.0005%

≤ 0.0005%

D50

1.0 – 5.0 μm

GB/T 19077.1-2003

Apparent Density

0.40-0.60 g/cm3

GB/T 1479.1-2011

cobalt carbonate/extra fine/bluish violet



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