693871
Calcium phosphate, amorphous
nanopowder, <150 nm particle size (BET)
Synonym(s):
ACP
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About This Item
Linear Formula:
Ca2O7P2 · H2O
CAS Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
232-221-5
NACRES:
NA.23
form
nanopowder
Quality Level
composition
Ca/P, ~1:1
surface area
>12 m2/g , typical
particle size
<150 nm (BET)
SMILES string
O.[Ca++].[Ca++].[O-]P([O-])(=O)OP([O-])([O-])=O
InChI
1S/2Ca.H4O7P2.H2O/c;;1-8(2,3)7-9(4,5)6;/h;;(H2,1,2,3)(H2,4,5,6);1H2/q2*+2;;/p-4
InChI key
JWETXQZDTWPZNK-UHFFFAOYSA-J
Legal Information
Product of Engi-Mat Co.
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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An unusual presentation of acute calcium pyrophosphate dihydrate arthropathy of the sternoclavicular joint in a patient with systemic lupus erythematosus.
Jana L Antohe et al.
Journal of clinical rheumatology : practical reports on rheumatic & musculoskeletal diseases, 18(3), 162-162 (2012-03-30)
Victoria G Barskova et al.
Rheumatology (Oxford, England), 52(6), 1090-1094 (2013-02-06)
To study the role of different imaging modalities, ultrasonography, conventional radiography (CR) and CT, in visualization of chondrocalcinosis of the knees in patients with CPDD. Twenty-five patients (14 males and 11 females) with CPDD were enrolled in the study. Diagnosis
Seiichi Odate et al.
European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society, 21(12), 2436-2442 (2012-06-22)
We describe cases presenting with progressive thoracic myelopathy after lumbopelvic fusion attributed to proximal junctional vertebral compression fracture (PJF) followed by spinal calcium pyrophosphate dehydrate (CPPD) crystal deposition. The study included six patients, ranging from 62 to 75 years. All