POTASSIUM PHOSPHATE DIBASIC BIOULTRA FOR MOLECULAR BIOLOGY ANHYDROUS >= 99.0 % T (C005B-002193)

Application

Potassium phosphate monobasic and dibasic, are used to create phosphate buffered solutions such as potassium phosphate buffered water and saline solutions used in biological applications.

Molecular Weight: 174.18. Empirical Formula: HK₂O₄P. linearFormula: K₂HPO₄. grade: for luminescence, for molecular biology. Quality Level: 200. product line: BioUltra. Assay: ≥. 99.0% (T). form: powder or crystals. impurities: DNases, none detected, RNases, none detected, insoluble matter, passes filter test, phosphatases, none detected, proteases, none detected. pH: 8.7-9.3 (25 . °C, 1 . M in H₂O). solubility: H₂O: 1 . M at . 20 . °C, clear, colorless. anion traces: chloride (Cl^-): ≤. 50 . mg/kg, sulfate (SO₄^2-): ≤. 100 . mg/kg. cation traces: Al: ≤. 5 . mg/kg, As: ≤. 0.1 . mg/kg, Ba: ≤. 5 . mg/kg, Bi: ≤. 5 . mg/kg, Ca: ≤. 10 . mg/kg, Cd: ≤. 5 . mg/kg, Co: ≤. 5 . mg/kg, Cr: ≤. 5 . mg/kg, Cu: ≤. 5 . mg/kg, Fe: ≤. 10 . mg/kg, Li: ≤. 5 . mg/kg, Mg: ≤. 5 . mg/kg, Mn: ≤. 5 . mg/kg, Mo: ≤. 5 . mg/kg, Na: ≤. 5000 . mg/kg, Ni: ≤. 5 . mg/kg, Pb: ≤. 5 . mg/kg, Sr: ≤. 5 . mg/kg, Zn: ≤. 5 . mg/kg. λ: 1 . M in H₂O. UV absorption: λ. : 260 . nm A_max: ≤. 0.20, λ. : 280 . nm A_max: ≤. 0.15. SMILES string: [K+].[K+].OP([O-])([O-]): O. InChI: 1S/2K.H3O4P/c. . 1-5(2,3)4/h. . (H3,1,2,3,4)/q2*+1. /p-2. InChI key: ZPWVASYFFYYZEW-UHFFFAOYSA-L. Storage Class Code: 13 - Non Combustible Solids. WGK: WGK 1. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: Eyeshields, Gloves, type N95 (US).