Formula: HCl
Formula Weight: 36.46
CAS No.: 7647-01-0
Density: 1.15 g/mL at 20 °C; 1.2 g/mL at 25 °C(lit.)
Legal Information: TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC
Anion Traces: bromide (Br-): ≤10 mg/kg
BP: >100°C(lit.)
Cation Traces: Co: ≤0.5 μg/kg
Concentration: ≥30%
Density: 1.15 g/mL at 20°C
Grade: TraceSELECT®
Impurities: ≤0.1 mg/kg free chlorine (Cl)
Vapor Density: 1.3 (vs air)
Vapor Pressure: 3.23 psi ( 21.1°C)