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

High quality Co46%min/ cobalt carbonate/1.0-5.0micron

High quality Co46%min/ cobalt carbonate/1.0-5.0micron
Product Detailed
bluish violet powder, uniform color, no agglometation, uncontaminated Public listed company welcome to our factory.

Cobalt carbonate powder

Tungsten ring carbon high

Cobalt salt 

Formula: CoCO3 CAS No.: 513-79-1 M.W.: 118.94 

Application: Making other cobalt salts, cobalt dyestuff, porcelain coloring and chemical reagent, used as drier agent in dope and painting industry and used in feed industries etc.

Storage: Store at a ventilating, dry place, prevent heat and damp, avoid acids and liquid ammonia

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

High quality Co46%min/ cobalt carbonate/1.0-5.0micron



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