Dibasic Calcium Phosphate Dihydrate

DI-Comprez® Ultra Low-Lead, USP & FCC, Unmilled
DI-Comprez® Ultra Low-Lead, USP & FCC, Powder
DI-Comprez® USP & FCC, Unmilled
DI-Comprez® USP & FCC, Powder

DI-Comprez®, Dibasic Calcium Phosphate Dihydrate, is a highly economical filler available in powder or granules and Ultra Low-Lead.


  • Enhances flow in powder mixtures, allowing for high speed tabletting without loss in performance 
  • Allows manufacturing of very dense tablets
  • Shows brittle fracturing during compaction, creating unlubricated areas for efficient binding
  • Less elastic recovery which lowers the tendency of capping
  • Reduces lubricant sensitivity, thereby improving tablet hardness


Sudeep Pharma Pvt. Ltd. is a leading manufacturer of mineral based excipients and is a joint venture partner of JRS Pharma. With six manufacturing facilities in Gujarat, India (all GMP, FSSC, EXCiPACT, and ISO certified), they serve a customer base across over fifty countries.

Name Solubility in cold water Solubility in hot water Gel forming with Calcium wells in cold water
Alginic Acid - - - +
Sodium Alginate + + + -
Potassium Alginate + + + -
Calcium Alginate - - - +

A Natural Hydrocolloid Extracted from Brown Seaweed