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Phosphoric Acid 85%

Phosphoric Acid 85% - Abu Zaabal Factory

This product is composed of  a concentrated acidic solution containing 85% orthophosphoric acid, equivalent to a high phosphorus pentoxide content. With a strong acidic reaction and excellent solubility, it is widely used in fertilization programs to supply phosphorus, lower irrigation water pH, clean irrigation systems, and support plant energy transfer and root development.

Phosphoric Acid 85%

Properties:

  • A dark oily liquid containing 85% orthophosphoric acid and 42% phosphorus pentoxide (w/w) equals 68% phosphorus pentoxide (w/v).
  • Density is approximately 1.53 g/cm³ with a strong acidic effect (pH 1.5).
  • Used in fertilization programs via flood and drip irrigation systems.

Key Benefits:

  • Source of the second most important element, supplying the plant’s phosphorus needs.
  • Lowers soil and irrigation solution pH and helps in flushing irrigation networks and cleaning emitters.
  • Provides the plant with the energy needed for vital processes and the growth of meristematic tissues, roots, and fruits.

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