High Qualty Zinc Phosphate for Industry Grade CAS: 7779-90-0

• Customization: Available
• CAS No.: 7779-90-0
• Formula: O8p2zn3
• Model NO.: Zinc Phosphate
• EINECS: 231-944-3
• Appearance: Powder
• Grade Standard: Industrial Grade
• Type: Natural
• Purity: 50%
• Color: White
• Certification Certificate: ISO9001, ISO22000, HACCP
• Pallets: as Per Request
• Transport Package: Bag
• Specification: 25KG/BAG
• Origin: China
• HS Code: 2835299000
• Production Capacity: 5000mts Per Month

Product Description

Product Description

Description:

Zinc phosphate is an inorganic compound with the formula Zn3(PO4)2. It is a white, crystalline solid that is insoluble in water. Zinc phosphate is widely used in industrial applications, particularly in coatings and paints as a corrosion-resistant agent.

Properties:

• Chemical Formula: Zn3(PO4)2
• Molecular Weight: 386.11 g/mol
• Appearance: White powder or crystals
• Solubility: Insoluble in water; soluble in acids
• Density: Approximately 3.998 g/cm³

 

Applications

• Corrosion Inhibitor: Zinc phosphate is commonly used as a coating on metal surfaces to prevent corrosion and rust. It forms a protective barrier that inhibits the oxidation process.
• Paints and Coatings: It is a key ingredient in many anti-corrosion paints and coatings. These paints are used on structures like bridges, ships, and buildings to prolong their lifespan by protecting them from environmental damage.
• Dental Cements: In the medical field, zinc phosphate is used in dental cements due to its excellent adhesive properties and biocompatibility.
• Pigments: It serves as a white pigment in some coatings and can enhance the durability and protective qualities of the paint.

Specification

TECHNICAL DATA
Zn	≥ 47.5 %
PO4	≥ 43.5 %
Oil absorption (DIN EN ISO 787-5)	34g/100g
Whiteness	≥ 98
Matter volatile at 105°C %	≤ 2.6%
Ph value	6.0~7.0
Hydrotrope	≤ 0.01%
Loss on ignition(600ºC)	≤ 8.2 %
Density(g/cm³)	2.5~3.5

 

Packaging & Shipping