Description

Hydrozincite is a naturally occurring basic zinc carbonate mineral with the chemical formula Zn5(CO3)2(OH)6. This compound serves as a crucial intermediate and functional material in various industrial processes, valued for its specific chemical composition and properties. It is primarily utilized in sectors such as chemical synthesis, corrosion inhibition, and as a precursor for advanced zinc-based materials.

Application

• Corrosion Inhibitor Precursor: Used in the formulation of protective coatings and primers for metals.
• Zinc Compound Synthesis: Acts as a key starting material for producing other zinc salts and chemicals.
• Pigment and Filler: Employed in the production of certain specialty paints, plastics, and ceramics.
• Environmental Remediation: Utilized in processes for heavy metal adsorption and wastewater treatment.
• Catalyst and Catalyst Support: Finds application in certain chemical reactions as a catalyst or support material.
• Research & Development: Serves as a standard or reagent in analytical and materials science laboratories.

Basic Information

Product Name	Hydrozincite
CAS No.	12122-17-7
Molecular Formula	Zn5(CO3)2(OH)6
Molecular Weight	549.01 g/mol
Synonyms	Basic Zinc Carbonate; Zinc Carbonate Hydroxide; Zinc Hydroxy Carbonate; Zinc Subcarbonate; Natural Hydrozincite; Aurichalcite (related mineral); Zinc(II) Carbonate Hydroxide
EINECS	235-251-5

Quality Control

Our Hydrozincite is manufactured under a stringent quality management system to ensure batch-to-batch consistency and reliability. Product quality is verified against established specifications through comprehensive analytical testing, including assay, impurity profiling, and physical characterization. A Certificate of Analysis (COA) documenting these results is provided with each shipment to guarantee compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to standard
Assay (as Zn5(CO3)2(OH)6)	≥ 95.0%
Loss on Drying	≤ 2.0%
Lead (Pb)	≤ 10 ppm
Cadmium (Cd)	≤ 5 ppm
Particle Size (D50)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.