Dicalcium Phosphate Dihydrate

Categories	Pharmaceutical Excipients&APIS
Update Time	Jul 6,2025

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Detail Information

Dicalcium phosphate Dihydrate

CAS: 7789-77-7

Structure:

Specifications: Conforms to standard USP27.

Text	USP(CaHPO₄.2H₂O)	USP(CaHPO₄)
Assay%	98.0-105.0	98.0-105.0
Fluoride%	≤0.00	≤0.005
Sulfate%	≤0.5	≤0.5
Hydrochloride-acid insoluble Substances mg	≤0.2	≤0.2
Heavy metals%	≤0.003	≤0.003
Arsenic%	≤0.0003	≤0.0003
Loss on ignition%	24.5-26.5	6.6-8.5
Carbonate	up to standard	up to standard
Barium	up to standard	up to standard
Chloride	≤0.25	≤0.25

Physical properties:

Character: white powder, no smell, tasteless; insoluble in water or ethanol; dissoluble in sparse acid and nitric acid easily.
Particle: 100 percent through 60mesh sieve.

USE: The product is used as diluting agent of capsule and troche, sorbent of the frosting agent and unguent, as well as slabby agent. It also can be used in recipe pressed directly. It's unfit to be used with tetracyclo strain antibiotics.

Package: It is packed in fiber bag and lining with Polyethylene film bag Net weight 25KG per bag.