Vijaychem Industries

ISO 9001:2008 Certified Company

Zinc Carbonate

Besides The Typical Application Of Zinc Carbonate For Rubber, Zinc Carbonate Rac Is Utilized For Instance As A Scavenger Of Hydrogen Sulfide Due To Its High Specific Surface Area.
The Ultra Pure Zinc Carbonate Ac Is Applied In Transparent/Translucent Rubber Mixtures As Well As In Various Chemical Processes. The Typical Fungicide And Antiseptic Characteristics Of Zinc Allowed New Applications Of Zinc Carbonate Ac In The Field Of Personal Care And Household.
Product Name
Basic Zinc Carbonate.
Molecular formula
ZnCO3.2Zn(OH)2.H2O
Properties
white or yellowish fine amorphous powder, smell-less, tasteless. The proportion is 4.42-4.45, does not dissolve in water and alcohol, slightly soluble in ammonia, can dissolve in the diluted acid and the sodium hydroxide.
Use
Used as the light apocrustic and the latex products raw material.Can prepare calamine and sued as the skin protecting agent, also may use in the rayon, petroleum and the chemical fertilizer industries as the main material of the desulfurizer and the catalyst. On the rubber product, the paint, the medicine and other chemical products, it is also widely applied.
Package
25 Kg P.P. Woven Bags With Inner Pe Bags
Chemical industry Standard of People's Republic of China HG/T2523-93
Items Index
  High-Class First-Class Qualified
Zn % ≥ 57.5    57.0 56.5
Loss on dry 25.0-28.0 25.0-30.0 25.0-32.0
Pb content % ≤ 0.04 0.05 0.05
Moisture ≤ 2.5 3.5 5.0
So4 % ≤ 0.60 0.80 -
Fineness through 75 um Screen ≥ 95.0 94.0 93.0