P9666

Potassium phosphate dibasic trihydrate

Molecular Biology, ≥99%

• Sinónimos: Dipotassium hydrogen phosphate trihydrate, Dipotassium phosphate, di-Potassium hydrogen phosphate trihydrate
• Fórmula lineal: K₂HPO₄ · 3H₂O
• Número CAS: 16788-57-1
• Peso molecular: 228.22
• NACRES: NA.25
• PubChem Substance ID: 24899052
• UNSPSC Code: 12161700
• EC Number: 231-834-5
• MDL number: MFCD00149926

Propiedades

• grade: Molecular Biology
• Quality Segment: 200
• assay: ≥99%
• form: powder or crystals
• quality: 200
• pH: 9.2-9.4 (25 °C, 50 g/L)
• solubility: water: 100 mg/mL, clear, colorless
• anion traces: chloride (Cl^-): ≤30 ppm
• cation traces: Fe: ≤10 ppm, heavy metals (as Pb): ≤5 ppm
• foreign activity: DNase, RNase and protease, none detected
• SMILES string: O.O.O.[K+].[K+].OP([O-])([O-])=O
• InChI: 1S/2K.H3O4P.3H2O/c;;1-5(2,3)4;;;/h;;(H3,1,2,3,4);3*1H2/q2*+1;;;;/p-2
• InChI key: XQGPKZUNMMFTAL-UHFFFAOYSA-L

Descripción

Información de seguridad

• Clase de almacenamiento: 13 - Non Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)