C7263

Calcium phosphate dibasic

98.0-105.0%

• Synonym(s): Calcium hydrogen phosphate
• Linear Formula: CaHPO₄
• CAS Number: 7757-93-9
• Molecular Weight: 136.06
• EC Number: 231-826-1
• MDL number: MFCD00010909
• UNSPSC Code: 12161700
• PubChem Substance ID: 24892950
• NACRES: NA.25

Properties

• Quality Level: 100
• assay: 98.0-105.0%
• form: powder
• SMILES string: [Ca++].OP([O-])([O-])=O
• InChI: 1S/Ca.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+2;/p-2
• InChI key: FUFJGUQYACFECW-UHFFFAOYSA-L

Description

Application

Calcium phosphate dibasic has been used:

• to prepare high temperature stoichiometric sintered hydroxyapatite (sin-HA)
• as a component of calcium phosphate cement (CPC) to prepare bioartificial pancreas (BAP)
• to produce calcium pyrophosphate (Ca2P2O7) for the preparation of α-tricalcium phosphates (α-TCP)

Biochem/physiol Actions

Calcium phosphate dibasic is an anhydrate used to dilute tablets and capsules. It is widely used as an excipient for its compressibility, amenability, and brittle fracture propensity.

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)