CSC Products: Feed Phosphates

Monocalcium Phosphate for Animal and Poultry Feed

Biofos® is a feed grade monocalcium phosphate. It is produced by reacting calcium carbonate and wet process defluorinated phosphoric acid. It is a source of highly available phosphorus (P) and calcium (Ca) that will help meet animal and poultry requirements for these essential nutrients.


  • Biofos® is high in phosphorus content. Its guaranteed minimum 21% P provides flexibility and economy in formulations. 
  • Biofos® means high biological availability. Its monocalcium phosphate content and high solubility ensure its superior biological value. 
  • Biofos® has a narrow calcium to phosphate ratio. 
  • Biofos®'s outstanding physical qualities provide for ease of handling and uniform dispersion in mixed feeds and minerals. 
  • Biofos® provides maximum economy per unit of biologically available phosphorus. 
  • Biofos® is available by rail, truck or vessel, in bulk or in 50 lb. (22.7 kg) multi-wall, moisture proof bags.

Guaranteed Analysis:
Phosphorus (P), min 21.0%
Calcium (Ca), max 18.0%
Calcium (Ca), min 15.0%
Fluorine (F), max 0.21%
Physical Characteristics:
Bulk density: 56-59 lbs/ft3 (894-945 kg/m3) Moisture:1%
Appearance: Light gray granules pH: 3.6
Typical Sieve Analysis: (Tyler)
Passing 12 Mesh 99.5%
Passing 16 Mesh 81.7%
Passing 20 Mesh 63.2%
Passing 100 Mesh 0.0%
Typical Chemical Analysis*
Phosphorus 21.15%
Calcium 15.67%
Fluorine 0.16%
*Trace mineral profile is available upon request.

Feed Label Information:
When adding Biofos® to feeds, "calcium phosphate", "monocalcium phosphate" or "defluorinated phosphate" should appear on the feed label. Monocalcium phosphate is an ingredient listed as a "Generally Recognized as Safe" (GRAS) by the Food and Drug Administration.

Industrial Grade Calcium

Feed Grade Calcium 

Enterocin Concept
Feed Phosphates
Suspension Agents

Specialty Service/Products


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