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Tianxiongjian New Material Co., Ltd.

Zinc Carboante, Rubber Material, Chemical manufacturer / supplier in China, offering How to Produce Zinc Carbonate?, Oxide Zinc for Rubber Application, Oxide Zinc with Nanometer Particle From China Factory and so on.

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How to Produce Zinc Carbonate?

Purchase Qty.:
5-14 15+
FOB Unit Price: US $2,500 US $2,400
Purchase Qty. (Tons) FOB Unit Price
5-14 US $2,500
15+ US $2,400
Get Latest Price
Production Capacity: 1000mt Per Year
Transport Package: 25kg Bag or as Per Customers′ Requirement
Payment Terms: L/C, T/T
Basic Info
  • Model NO.: 57.5%
  • Certification: ISO
  • Purity: 50%~80%
  • Grade Standard: Industrial Grade
  • Desulfurizing Agent: Catalyst
  • Tianxiongjian Brand: Can Assure You The "Quality"
  • Specification: SGS
  • HS Code: 28369990
  • Solubility: Insoluble in Water
  • Classification: Znco3
  • Type: Zinc Carbonate
  • Zinc Carbonate (Znco3),: a Mineral Ore of Zinc
  • It Can Help You Save Raw Material Cost: ISO9001 Verification and SGS Verification
  • Trademark: Tianxiongjian
  • Origin: Qingdao, China.
Product Description
Basic zinc carbonate is white slight powder. Does not dissolve in water, but dissolves in the acid or the alkali. The basic zinc carbonate emits the carbon dioxide when it dissolves in the acid. Used in the rubber products(emulsion, transparent rubber), the cosmetics chemical additive, also be used as the desulfurizing agent and catalyst when produce fertilizer.
Zn   %   ≥57.557.056.5
Loss on dry25.0-28.025.0-30.025.0-32.0
Pb content %   ≤
Moisture       ≤
So 4     %   ≤0.600.80-
Fineness through 75 um Screen ≥
Cd content    %   ≤0.10--

How to Produce Zinc Carbonate?
zinc carbonate (ZnCO3), a mineral ore of zinc. Historically, smithsonite was identified with hemimorphite before it was realised that they were two distinct minerals. The two minerals are very similar in appearance and the term calamine has been used for both, leading to some confusion. 
Smithsonite is a variably colored trigonal mineral which only rarely is found in well formed crystals. The typical habit is as earthy botryoidal masses. It has a Mohs hardnessof 4.5 and a specific gravity of 4.4 to 4.5.
Smithsonite occurs as a secondary mineral in the weathering or oxidation zone of zinc-bearing ore deposits. It sometimes occurs as replacement bodies in carbonate rocksand as such may constitute zinc ore. It commonly occurs in association with hemimorphite, willemitehydrozincitecerussitemalachiteazuriteaurichalcite and anglesite. It forms two limited solid solution series, with substitution of manganese leading to rhodochrosite, and with iron, leading to siderite.
CategoryCarbonate mineral
Formula(repeating unit)ZnCO3
ColorWhite, grey, yellow, green to apple-green, blue, pink, purple, bluish grey
Crystal habitUncommon as crystals, typically botryoidal, reniform, spherulitic; stalactitic, earthy, compact massive
Crystal symmetryTrigonal 3 2/m
Mohs scalehardness4.5
Specific gravity4.4 - 4.5
UltravioletfluorescenceMay fluoresce pale green or pale blue under UV
How to Produce Zinc Carbonate?
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