Phosphoric Acid

Chemical Formula H₃PO₄
CAS Number 7664-38-2
EC Number 231-633-2

Description

Phosphoric acid is a key feedstock for phosphate fertilizers, food industry, and surface treatment processes. Available in technical and food grades.

Physical Properties

Appearance: Colourless, viscous liquid Concentrations: 75% or 85% Density: ~1.69 g/cm³ (85%) Non-volatile, miscible with water

Industrial Applications

• Phosphate fertilizer production (DAP, MAP, NPK) • Food and beverage acidulant (E338) • Detergent builders • Metal surface phosphating • Animal feed phosphates

Quality & Standards

REACH compliant. Food grade (E338) and technical grade.

Delivery Terms

Direct supply from EU manufacturers. Lead time 5–10 business days.

Safety & Handling

Corrosive. UN1805, Class 8, PG III.

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