Food & Beverage
Approved food additive (E338) used as an acidity regulator in beverages and processed foods.
Acids & Amines
Phosphoric Acid (PA)
Buy Phosphoric Acid (PA) in Bulk, Drums & IBCs – Food Additive, Rust Removal and Fertilizer Applications
Rotterdam Chemicals Group supplies high-quality Phosphoric Acid (PA) for a wide array of industries including food processing, agriculture, water treatment, and surface preparation. Our PA is REACH compliant and available in both food and industrial grades. We provide global distribution from Rotterdam in drums, IBCs, and ISO tanks with complete documentation support.
What is Phosphoric Acid (PA)?
Phosphoric Acid (CAS 7664-38-2) is a clear, odorless, viscous liquid commonly used as a food additive, fertilizer component, and rust remover. It is a non-volatile, moderately strong inorganic acid with a wide spectrum of applications. PA is vital in the production of phosphate fertilizers, carbonated beverages, detergents, and industrial metal cleaning formulations.
Applications Across Industries
Fertilizers
Core ingredient in phosphate fertilizers including monoammonium phosphate and diammonium phosphate.
Metal Treatment
Effective in rust removal and phosphating treatments for steel surfaces.
Water Treatment
Used in corrosion control formulations in boiler and cooling water systems.
Detergents
Component in industrial and household cleaning agents.
Grades and Packaging Options
Available Packaging*
200L drums (palletized)
1000L IBC containers
Road tank transportation
Bulk ISO tanks
Custom packaging solutions available upon request
*All formats available directly from our Rotterdam warehouse with international supply support.
Available Grades
Food Grade – Compliant with E338 food additive regulations.
Industrial Grade – Suitable for water treatment, metal finishing and chemical synthesis.
Specifications and Technical Details
Property
Value
CAS Number
|
7664-38-2 |
EC Number
|
231-633-2 |
Molecular Formula
|
H3PO4 |
Purity
|
≥ 85% (industrial grade), ≥ 75% (food grade) |
Appearance
|
Clear, colorless, viscous liquid |
Odour
|
Odourless |
Boiling Point
|
158°C (decomposes) |
|
Flash Point |
|
Non-flammable |
|
Density (20°C) |
|
1.685 g/cm³ |
|
Solubility |
|
Miscible with water in all proportions. |
Compliance and Documentation
REACH Registered
Food-grade variant conforms to E338 regulations
SDS, TDS, and Certificate of Analysis available upon request
Logistics and Global Supply
From our strategic location in Rotterdam, we supply Phosphoric Acid worldwide. Our services include compliant packaging, safe handling guidance, and coordinated multimodal transport supported by complete regulatory documentation.
Frequently Asked Questions (FAQ)
What are the common concentrations of Phosphoric Acid you offer?
We commonly supply 75% food-grade and 85% industrial-grade solutions.
Is PA flammable or hazardous?
It is non-flammable but highly corrosive. Appropriate handling precautions must be taken.
Can PA be used in food products?
Yes, the food-grade version is classified as E338 and approved for food applications.
Do you provide customized packaging for export?
Yes, we offer flexible volumes and transport formats with full export documentation.
Request a Quote or More Information
Looking to secure your supply of Phosphoric Acid?
Reach out to our sales team for assistance with grade selection, packaging formats, and international logistics. We offer global reach and complete regulatory documentation from our Rotterdam site.
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