Phosphoric Acid 85% – Technical Grade

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Phosphoric Acid 85% Technical Grade

A Versatile and Essential Industrial Acid:


Phosphoric Acid 85% Technical Grade is a highly concentrated form of phosphoric acid, widely used in various industrial applications for its ability to adjust pH and provide a source of phosphates.




Chemical Properties:

This concentration of Phosphoric Acid is known for its moderate acidity and high phosphate content, making it a valuable component in numerous chemical processes.


Appearance and Purity:

It appears as a clear, colorless, and odorless syrupy liquid, indicating its high purity and concentrated nature suitable for technical applications.


Boiling and Melting Point:

With a boiling point of 158°C and a melting point of 21°C, it is stable under a wide range of temperature conditions, enhancing its utility in various processes.


Solubility and Reactivity:

Highly soluble in water and compatible with many other chemical substances, it is used to adjust pH levels and provide phosphate ions in different formulations.



Phosphoric Acid 85% is integral in the manufacture of fertilizers, detergents, and in metal treatment processes.


Fertilizer Production:

A key ingredient in producing phosphate fertilizers, providing essential nutrients for plant growth.


Detergent Industry:

Used in the detergent industry as a water softener and for its cleaning properties.


Metal Treatment:

In metal processing, it is used for rust removal and preparing metal surfaces for coating or painting.


Handling and Storage:

Due to its corrosive nature, handling Phosphoric Acid 85% requires caution and the use of protective gear to prevent skin and eye irritation.


Protective Measures:

Using appropriate personal protective equipment (PPE), such as gloves, goggles, and face shields, is crucial during handling.


Storage Conditions:

Store in a cool, well-ventilated area in corrosion-resistant containers, away from incompatible materials and sources of ignition.



Phosphoric Acid 85% Technical Grade is a vital chemical in various industrial applications, known for its effectiveness in providing phosphates and adjusting pH levels. Proper handling and storage are essential for its safe and efficient use.

Phosphoric Acid 85% SDS PDF - 409KB