ISO 14456:2024Published

Gas cylinders — Gas properties and associated classification (FTSC) codes

Bouteilles à gaz — Propriétés des gaz et codes de classification associés (FTSC)

Abstract / scope

This document gives a list of FTSC (fire potential, i.e. “oxidizing power and flammability”, toxicity, state of the gas, and corrosiveness) codes determined according to the relevant properties of gases and of some liquids that are transported under pressure.

It does not cover material compatibility with gases which is covered by the ISO 11114 series.

Life cycle

Replaces

ISO 14456:2015WithdrawnGas cylinders — Gas properties and associated classification (FTSC) codesInternational Standard · Published 21 Sep 2015 · ISO/TC 58/SC 2ISO 14456:2015/Amd 1:2019WithdrawnGas cylinders — Gas properties and associated classification (FTSC) codes — Amendment 1International Standard · Published 13 Jun 2019 · ISO/TC 58/SC 2