Phosphoric Acid

Appearance:Colorless, clear viscous liquid    

Grade:Technical / Food / Electronic    

CAS Number:7664-38-2    

EINECS Number:231-633-2    

Chemical Formula:H₃PO₄    

HS Code:2809.20.00 (varies by region)    

Product Details

Product Introduction

Phosphoric Acid 85% is a highly versatile inorganic acid widely used in industrial, food, and electronic applications. It is a clear, colorless, and odorless liquid with strong acidic properties, known for its role in metal treatment, food additives, and chemical synthesis.


Product Features

High Purity: Available in technical, food, and electronic grades to meet diverse industry standards.

Strong Acidity: Effective in etching, pH adjustment, and as a catalyst.

Non-Flammable: Safe for storage and handling under recommended conditions.

Corrosive to Metals: Requires compatible storage materials (e.g., HDPE, stainless steel).


Applications

Industrial: Metal surface treatment, rust removal, and fertilizer production.Food Grade: Acidulant in beverages (e.g., cola), flavor enhancer, and preservative.

Electronics: Cleaning and etching agent in semiconductor manufacturing.

Chemical Synthesis: Catalyst in organic reactions and phosphate derivatives.

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Storage

Conditions: Store in a cool, dry, well-ventilated area away from sunlight and incompatible materials (e.g., bases, metals).

Containers: Use HDPE drums, IBCs, or stainless steel tanks.

Safety: Keep tightly sealed to prevent moisture absorption and corrosion.

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Customized Packaging & Shipping Solutions

Packaging Options:

Drums: 25L (35 kg), 200L (330 kg).

IBCs: 1000L (1700 kg).

ISO Tanks: For bulk shipments.

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Shipping Compliance:

UN Number: 1805.

Hazard Class: 8 (Corrosive).

Packing Group: III.


Why Choose Us?

Quality Assurance: Certificates of Analysis (CoA) provided for all grades.

Global Standards: Compliant with REACH, FCC, GB/T, and ACS specifications.

Technical Support: Expert guidance on application and safety.

Flexible Supply: Small to bulk quantities with reliable logistics.

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