Zinc Chromate is a salt compound that appears as an odourless yellow powder or yellow-green crystals. It has industrial applications, such as in pigments, coatings, and metal finishes.
VIMATERIAL can provide Zinc Chromate powder in various packages and specifications, our company produces Zinc Chromate powder with high purity and excellent quality, our customers’ response to the product is very good, it has oxidising properties and is used as a pigment, which is indispensable in practical industrial production.
Molecular formula: ZnCrO4
Molecular weight: 181.403 g/mol
Appearance: usually appears as a yellow crystalline powder or yellow-green crystals.
Density: about 3.40-3.43g/cm³
Melting point: 316°C
Boiling point: 732°C
Crystal structure: spinel type, belonging to the cubic crystal system.1 In its crystal structure, zinc ions (Zn²⁺) occupy the tetrahedral voids and chromium ions (Cr³⁺) occupy the octahedral voids. This structure gives zinc chromate high stability and hardness.
Preservative: Zinc Chromate has certain corrosive properties, commonly used in anticorrosive coatings, can protect metal surfaces from oxidation and corrosion.
Pigment: It is a kind of yellow pigment, commonly used in paints, coatings, plastics and other fields to give products a yellow color.
Electroplating industry: It is also commonly used in the electroplating industry for metal surface treatment such as galvanizing.
Packaging can be personalised. Powder materials can be packed in vacuum bags, vacuum jars, vacuum bottles, etc.
Powder materials are stored dry and packed in sealed packages to ensure material stability.
Each batch of goods have accompanying COA and analysis report, the goods are all qualified, please rest assured that the order.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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