scope:

This Standard specifies the requirements for hydrochloric acid intended for use as a reagent.

WARNING 1 Hydrochloric acid is a deleterious substance. Its contact with eyes, mucous membrane or skin should be prevented with utmost care. It generates harmful gases. Pay attention to the exhaust ventilation.

WARNING 2 Persons carrying out tests based on this Standard should be familiar with normal laboratory practice. This Standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this Standard to establish appropriate safety and health practices, by reference to SDS (safety data sheets), etc.

NOTE The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.

ISO 6353-2 : 1983 Reagents for chemical analysis - Part 2 : Specifications - First series R 13 Hydrochloric acid (MOD)

In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/IEC Guide 21-1.