Product name: Calcium Hydrogen Phosphate, Anhydrous
Synonyms: Dibasic calcium phosphate anhydrous; DCPA
CAS: 7757-93-9
MF: CaHPO4
MW: 136.06
Anhydrous calcium hydrogen phosphate is a white, free-flowing inorganic excipient widely used in solid oral dosage forms.
It functions as a diluent and dry binder for direct compression tablets and capsules, offering excellent flowability, low hygroscopicity, and good tablet hardness.
In food and nutraceuticals, it is used as a bioavailable source of calcium and phosphorus to support bone and mineral health.
Its chemical stability, low reactivity, and excellent processing performance make it a preferred filler in modern formulation design.
Anhydrous Calcium Hydrogen Phosphate – Direct Compression Filler & Calcium Source
