Guangzhou Runhang Chemical Co., Ltd.
Main products:Tungstic Acid,Tungsten Powder
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Contact Us
  • Contact Person : Ms. Lee Vicky
  • Company Name : Guangzhou Runhang Chemical Co., Ltd.
  • Tel : 86-20-85603256
  • Fax : 86-20-85603256
  • Address : Guangdong,Guangzhou,Rm6006,JinHao Building,TangAn Rd,Tianhe District,Guangzhou China
  • Country/Region : China
  • Zip : 510075

Zinc powder

Zinc powder
Product Detailed
Related Categories:Zinc
Related Product Searches:Zinc powder,High Quality,Zinc powder, zinc
Superfine zinc powder is mainly used as key raw material in zinc-rich coating,etc.

Zinc powder:

1. PropertiesChemical name:metal zinc Molecular formula:Zn Molecular weight:65.38 Appearance: light gray spherical powder Density:7.14g/cm3

2. Chemical properties Insoluble in water, soluble in acid and alkali. It is a kind of strong reducer, easy to react with acid & alkali, and give out hydrogen at the same time. It will become block in wet air

3. Uses material of paint, coating and chemicals, reductant of organic synthesis, or used in metallurgy, pesticide, dye and drugs.

Standard Specification

Specification meshChemical ingredients %SizeResidue on sieve %
Total zincMetal zincPbFeCdD(v0 .5)um Max     um
1000≥99≥96≤0.05≤0.05≤0.102.0-3.5120.01
800≥99≥96≤0.15≤0.05≤0.103.2-4.5170.01
500≥99≥96≤0.15≤0.05≤0.103.5-6.0250.02
325≥99≥96≤0.20≤0.05≤0.106.0-9.0450.05

Special specification

specification   meshChemical ingredients %SizeResidue on sieve%
Total zincMetal zincPbFeCdD(v0 .5)μmMax   μm
800≥99≥96≤0.005≤0.003≤0.0023.2-4.5170.01
500≥99≥96≤0.005≤0.003≤0.0023.5-6.0250.02
325≥99≥96≤0.005≤0.003≤0.0026.0-9.0450.05
According to your demands, we also offer 80mesh, 120mesh, 200mesh, 400mesh, and so on.

Zinc powder



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