Zinc Phosphate

For Research Use Only.
Category
Other Water Treatment Agents
Cat.No.
WTA-100
CAS
7779-90-0
Product Name
Zinc Phosphate
Structure
Structure
Structure
Product Details
Catalog Water Technology
WTA-100
Synonyms
Zinc orthophosphate; Trizinc diphosphate; Zinc acid phosphate; Pigment White 32; Neutral zinc phosphate; Tribasic zinc phosphate; Trizinc bis(orthophosphate); Phosphoric acid; zinc salt (2:3); Trizinc diphosphate; zn3po42
Molecular Weight
386.08
Molecular Formula
Zn3(PO4)2
Melting Point
900 °C
Density
3.998 g/cm 3
Solubility
Insoluble
Application
Zinc Phosphate is used in industrial water loops and closed cooling systems to form a protective phosphate layer on metal surfaces, preventing rust and pitting corrosion. It is especially beneficial for steel equipment exposed to treated water in manufacturing facilities. The compound works synergistically with other inhibitors to maintain system integrity under variable pH and temperature conditions. It may also be used in pre-treatment stages to extend the service life of pipelines and tanks.
Appearance
White powder and/or chunks
Description
Zinc Phosphate is an inorganic compound valued for its corrosion inhibition properties in water treatment systems.
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