Phosphoric rock

It is a natural phosphate fertilizer of direct application, without chemical alterations of high efficiency. It is characterized by providing the soil with a good percentage of phosphorus, from the moment it is applied and in a gradual and sustained manner over time.

It is a fertilizer for direct application to the soil, made with ground phosphoric rock, with a total phosphorus content (P2O5) of 28.16% and Calcium (CaO) of 37.40%, fully guaranteed by systematic analysis in all production processes, from its exploitation in the mine until its processing in the grinding plant.

This product represents a palliative measure for degraded soils, being framed as a sustainable solution in phosphate fertilization programs.


Chemical nameFloruro Apatite
Trade name / SynonymPhosphoric Rock
Chemical formulaCa5(PO4)3(OH) Hydroxylapatite
ConcentrationP2O5 18 al 25%
Melting pointAbove 1500º C 
AppearanceEarth Material 98% Less than 5 mm. Brownish to Coffee.
Water solubilitySoluble
Density1,700 g/cc
PropertiesIt is a stable product under normal conditions.
ApplicationsAgricultural Industry: Fertilizer with high phosphorus content.


Total phosphorus (P2O5) 28.16
Calcium (CaO) 38,00  37.4
Silica (SiO2 ) 14,00 12.05
Fluorine (F) 3,00  1.93
Total carbon (C) 1,00 2.03
Aluminum (Al2O3) 0,50 0.06
Iron (Fe2O3) 0,40  1.05
Magnesium (MgO) 0,10 1.02
Sulfur (SO4) 0,30  1.03
Sodium (Na2O) 0,10  0.01
Potassium (K2O) 0,101.02


Skin: Wash with soap and water.

Eyes: Remove any type of contact lens. Immediately wash with plenty of water for several minutes.

Inhalation: Remove the injured person to a ventilated place and request medical assistance.

Ingestion : The product is not toxic, treatment is not specified.

Non-explosive, non-flammable product.

It does not contain any percentage of flammable product.

Extinguishing agent: In case of surrounding fire, you must expand water without developing chemicals. Chemicals contaminate the material.

Personal Protective Equipment : Self Contained Respirator Equipment.

  • There is no ecological risk.
  • Recover and place material in containers suitable for use or disposal.
  • Easily cleaned by sweep sweep or spray.


  • Goggles
  • Dust mask.
  • Gloves.
  • Do not eat, drink or smoke during work

Allowed exposure limit: Does not present

Symptoms and Signs of exposure:

  • Skin: Does not present.
  • Eyes: May cause irritation from mechanical abrasion.
  • Inhalation: Repeated and prolonged inhalation can lead to respiratory irritation.
  • Ingestion: Does not contain toxic materials.