Calcium Phosphate Nanoparticles

• CAS: 7758-87-4
• Catalog Number: ACM7758874-10
• Category: Nanoparticles & Nanopowders
• Molecular Weight: 310.2g/mol
• Molecular Formula: Ca5(PO4)3?OH or Ca3(PO4)2;Ca3(PO4)2;Ca3O8P2
• Description: Calcium phosphate is an odorless white solid. Sinks and mixes with water. (USCG, 1999);DryPowder; OtherSolid;DryPowder; OtherSolid;A white, odourless powder which is stable in air
• Synonyms: Calcium orthophosphate
• IUPAC Name: tricalcium;diphosphate
• Canonical SMILES: [O-]P(=O)([O-])[O-].[O-]P(=O)([O-])[O-].[Ca+2].[Ca+2].[Ca+2]
• InChI: InChI=1S/3Ca.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6
• InChI Key: QORWJWZARLRLPR-UHFFFAOYSA-H
• Boiling Point: Decomposes
• Melting Point: >450;1670 °C
• Density: 2 to 3 at 68 °F (USCG, 1999);3.14 g/cu cm
• Solubility: 7.7g/L;Practically insoluble in water; insoluble in ethanol, soluble in dilute hydrochloric and nitric acid;Practically insol in alcohol and acetic acid; sol in dilute hydrochloric acid, nitric acid;Solubility in cold water: 2 mg/100 cc;2.5 mg/100 g water at 25 °C
• Appearance: Nanoparticles paste in water
• Color/Form: White amorphous powder;White, crystalline powder;Two crystalline modifications are known, the high temperature alpha- and the low-temperature beta-form, transition temperature 110 °C.;Rhombohedral crystals /Whitlockite/
• Complexity: 36.8
• Covalently-Bonded Unit Count: 5
• EC Number: 235-330-6 (Pentacalcium hydroxy monophosphate); 231-840-8 (Calcium orthophosphate);233-283-6;231-840-8
• Exact Mass: 309.794614g/mol
• Formal Charge: 0
• H-Bond Acceptor: 8
• H-Bond Donor: 0
• Heavy Atom Count: 13
• MDL Number: MFCD00015984
• Monoisotopic Mass: 309.794614g/mol
• Odor: Odorless
• Other Experimental: DECOMP IN HOT WATER
• Particle Size: 15-40 nm
• Refractive Index: INDEX OF REFRACTION: 1.629, 1.626
• Rotatable Bond Count: 0
• Stability: STABLE IN AIR /TRIBASIC CALCIUM PHOSPHATE, NATIONAL FORMULARY/
• UNII: K4C08XP666