Hydrochloric Acid Solution, 0.1 M (0.1 N), Endotoxin Free – 50 mL
Volumetric solution for analytical and biological applications

Synonym(s):
Hydrogen chloride solution

Description
Hydrochloric Acid Solution (c = 0.1 mol/L HCl) is a precise, endotoxin-free volumetric reagent designed for analytical, biological, and pharmaceutical use. Produced under stringent quality controls, this ready-to-use solution ensures reliable acidity and volumetric consistency for calibration, neutralization, and pH adjustment steps in sensitive workflows.
With a density of 1.2 g/cm³ at 25 °C and a pH < 1, it maintains predictable reactivity in aqueous systems. The endotoxin-free formulation is ideal for sterile-adjacent or bioanalytical applications where pyrogen contamination must be avoided.

Applications
• Evaluation of trisubstituted triazine derivatives as corrosion inhibitors for steel in acidic media (El-Faham et al., 2016).
• Preparation of Eudragit FS-based granules for controlled colonic drug delivery (Zhang, 2016).
• Study of aniline-formaldehyde copolymers for corrosion inhibition of mild steel (Zhang et al., 2015).
• Development of solid-phase microextraction (SPME) fibers via sol-gel/zirconium-oxide electrodeposition (Budziak et al., 2008).
• Fabrication of a polyaniline-uricase biosensor using a templating process (Kan et al., 2004).

Features & Benefits
• Endotoxin-free and volumetrically standardized for analytical and biological workflows.
• Ready-to-use 0.1 M (0.1 N) solution — no dilution required.
• Certified volumetric quality ensures high reproducibility and titration accuracy.
• Suitable for corrosion testing, drug formulation research, analytical chemistry, and biosensor development.