49963

β-tri-Calcium phosphate

puriss. p.a., ≥98% β-phase basis (sintered Powder)

• Synonyme(s) : β-TCP, β-Tricalcium phosphate
• Formule empirique (notation de Hill) : Ca₃O₈P₂
• CAS Number: 7758-87-4
• Poids moléculaire : 310.18
• Numéro CE : 231-840-8
• Numéro MDL: MFCD00015984
• Code UNSPSC : 12352302
• ID de substance PubChem : 329757549
• Nomenclature NACRES : NA.55

Propriétés

• Qualité: puriss. p.a.
• Niveau de qualité: 200
• Essai: ≥98% β-phase basis (sintered Powder)
• Forme: powder
• Impuretés: ≤50 mg/kg total heavy metals as lead; ≤500 mg/kg total sulfur as SO₄ (ICP)
• Traces d'anions: chloride (Cl^-): ≤50 mg/kg
• Traces de cations: As: ≤0.5 mg/kg; Ba: ≤20 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤10 mg/kg; Cu: ≤5 mg/kg; Hg: ≤0.5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤20 mg/kg
• Chaîne SMILES: [Ca+2].[Ca+2].[Ca+2].[P](=O)([O-])([O-])[O-].[P](=O)([O-])([O-])[O-]
• InChI: 1S/3Ca.2H3O4P/c;;;2*1-5(2,3)4/h;;;2*(H3,1,2,3,4)/q3*+2;;/p-6
• Clé InChI: QORWJWZARLRLPR-UHFFFAOYSA-H

Description

Application

• Tungstosilicic Acid: A Promising Electrolyte for Redox Flow Battery.: This study explores the use of tungstosilicic acid (TSA) as an electrolyte in redox flow batteries (RFB). The research highlights TSA′s high energy density due to its multi-electron transfer capability, making it a promising candidate for enhancing the efficiency and power density of RFBs. This advancement is particularly relevant for large-scale energy storage systems integrating renewable energy technologies (Sharma et al., 2023).


• Heterogenization of a Tungstosilicic Acid Catalyst for Esterification of Bio-Oil Model Compound.: This paper explores the heterogenization of tungstosilicic acid by supporting it on silica-based materials for the esterification of bio-oil model compounds. The catalyst shows high activity and stability, indicating its potential for industrial applications in bio-oil upgrading (Prasertpong et al., 2022).

Remarque sur l'analyse

Phase Composition (by XRD analysis):
ß-TCP: >98% ; Hydroxylapatite: <1.0% ; a-TCP: <0%; TTCP: 0%
other Ca-P phases as Calcium pyrophosphate <1.0%

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable