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C7263

Calcium phosphate dibasic

98.0-105.0%

Synonym(s):

Calcium hydrogen phosphate

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About This Item

Linear Formula:
CaHPO4
CAS Number:
7757-93-9
Molecular Weight:
136.06
NACRES:
NA.25
PubChem Substance ID:
24892950
UNSPSC Code:
12161700
EC Number:
231-826-1
MDL number:
MFCD00010909
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Quality Segment

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

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.

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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