21177

Calcium phosphate dibasic

puriss. p.a., anhydrous, >98.5% (KT)

• Synonym(s): Calcium hydrogen phosphate
• Linear Formula: CaHPO₄
• CAS Number: 7757-93-9
• Molecular Weight: 136.06
• EC Number: 231-826-1
• MDL number: MFCD00010909
• UNSPSC Code: 12352300
• PubChem Substance ID: 329752112

Properties

• grade: puriss. p.a.
• Assay: >98.5% (KT)
• form: powder
• impurities: ≤0.2% insoluble matter in HCl
• loss: 6.5-8.5% loss on ignition, 850 °C
• anion traces: chloride (Cl^-): ≤100 mg/kg; sulfate (SO₄^2-): ≤1000 mg/kg
• cation traces: As: ≤0.5 mg/kg; Ba: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤200 mg/kg; K: ≤50 mg/kg; Mg: ≤2000 mg/kg; Mn: ≤100 mg/kg; Na: ≤500 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Sr: ≤200 mg/kg; Zn: ≤5 mg/kg
• 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

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable