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Hydroxyapatite

SIAL/04238 - puriss., meets analytical specification of Ph. Eur., BP, FCC, E341, ≥90% (calculated on glowed substance)

Synonym: Calcium phosphate hydroxide; Durapatite; Hydroxylapatite

CAS Number: 1306-06-5
Empirical Formula (Hill Notation): HCa5O13P3
Molecular Weight: 502.31
EC Number: 215-145-7
MDL Number: MFCD00010904
Linear Formula: 3Ca3(PO4)2 · Ca(OH)2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-04238-1KG 1 kg
 $143.00
1/EA		 Add To Favorites

 

anion traces chloride (Cl-): ≤1500 mg/kg
  fluoride (F-): ≤50 mg/kg
  sulfate (SO42-): ≤5000 mg/kg
assay ≥90% (calculated on glowed substance)
cation traces As: ≤2 mg/kg
  Cd: ≤1 mg/kg
  Cu: ≤20 mg/kg
  Fe: ≤400 mg/kg
  Hg: ≤1 mg/kg
  Pb: ≤2 mg/kg
  Zn: ≤20 mg/kg
composition Ca, 35-40%
form powder
grade puriss.
impurities residual solvents, complies
  ≤0.001% heavy metals (as Pb)
  ≤0.2% insoluble in HCl
InChI 1S/5Ca.3H3O4P.H2O/c;;;;;3*1-5(2,3)4;/h;;;;;3*(H3,1,2,3,4);1H2/q5*+2;;;;/p-10
InChI key XYJRXVWERLGGKC-UHFFFAOYSA-D
loss ≤8% loss on ignition, 800 °C
quality meets analytical specification of Ph. Eur., BP, FCC, E341
Quality Level 200 
SMILES string [Ca++].[Ca++].[Ca++].[Ca++].O[Ca+].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O
Application:

  • New Physico-Chemical Analysis of Magnesium-Doped Hydroxyapatite in Dextran Matrix Nanocomposites.: This research article focuses on the development and characterization of magnesium-doped hydroxyapatite within a dextran matrix, emphasizing its potential applications in biomedical and tissue engineering fields (Predoi et al., 2023 ).
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity ≥90% (calculated on glowed substance)
UNSPSC 41116107

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