# ISO 9454-1:1990 — Withdrawn and superseded ISO standards For ISO 9454-1:1990, item title is Soft soldering fluxes — Classification and requirements — Part 1: Classification, labelling and packaging; status code is 9599; successor is ISO 9454-1:2016; withdrawn / published date is 1990-11-22, recorded from its source on 2026-08-05. - **Identifier:** ISO 9454-1:1990 _(verified: appears in the quote below)_ - **Item title:** Soft soldering fluxes — Classification and requirements — Part 1: Classification, labelling and packaging _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 9454-1:2016 - **Withdrawn / published date:** 1990-11-22 _(verified: appears in the quote below)_ ## What the source says > 17167,IS,,ISO 9454-1:1990,"Soft soldering fluxes — Classification and requirements — Part 1: Classification, labelling and packaging","Flux de brasage tendre — Classification et caractéristiques — Partie 1: Classification, marquage et emballage",1990-11-22,1,['25.160.50'],ISO/TC 44/SC 12,9599,,[57831],"['en','fr']",5,"

Specifies a coding system for the classification of fluxes intended for use with soft solders, according to their active fluxing ingredients, together with requirements for labelling and packaging. Annex A tabulates the testing of fluxes.

" ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).