HCl Converter

Hot-Dip Galvanizing — Pickling & Acid Concentration Toolkit

Developed by Aladdin Mohammed HDG Community

PROCESS CONTROL · SURFACE PREPARATION

Acid Pickling & HCl Concentration Control

Fast, chart-accurate conversions for the galvanizing pickling line.

HCl Concentration from Titration

Titrate the acid sample with NaOH of known normality. Enter the NaOH normality and the volume used to get the equivalent HCl concentration.

Normality / Molarity HClN
HCl Concentration% w/w
Approx. g/L HClg/L

N(HCl) = ml × N(NaOH)  |  %HCl & g/L are read from the Concentration Chart table, so this tab matches the Concentration Chart tab.

Aqueous HCl Solution Properties & Interpolator

Enter any single known property below — every other property is interpolated from the reference table.

Reference Table