60135

Potassium chloride solution

BioUltra, ~3 M in H₂O

• Linear Formula: KCl
• CAS Number: 7447-40-7
• Molecular Weight: 74.55
• Beilstein: 1711999
• MDL number: MFCD00011360
• PubChem Substance ID: 329758759
• NACRES: ND.02

Properties

• product line: BioUltra
• Quality Level: 200
• concentration: ~3 M in H₂O
• impurities: insoluble matter, passes filter test; ≤0.001% total nitrogen (N)
• pH: 5.0-8.0 (25 °C, 3 M in H₂O)
• density: 1.120 g/cm³ at 20 °C
• anion traces: bromide (Br^-): ≤200 mg/kg; iodide (I^-): ≤20 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤20 mg/kg
• cation traces: Al: ≤1 mg/kg; As: ≤0.1 mg/kg; Ba: ≤1 mg/kg; Bi: ≤1 mg/kg; Ca: ≤10 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; Li: ≤1 mg/kg; Mg: ≤5 mg/kg; Mn: ≤1 mg/kg; Mo: ≤1 mg/kg; Na: ≤50 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg; Sr: ≤1 mg/kg; Zn: ≤1 mg/kg
• λ: 3 M in H₂O
• UV absorption: λ: 260 nm A_max: 0.01; λ: 280 nm A_max: 0.01
• SMILES string: [Cl-].[K+]
• InChI: 1S/ClH.K/h1H;/q;+1/p-1
• InChI key: WCUXLLCKKVVCTQ-UHFFFAOYSA-M

Safety Information

• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves