# ISO 21869:2006 — Withdrawn and superseded ISO standards

For ISO 21869:2006, item title is Rubber compounding ingredients — Magnesium oxide — Methods of test; status code is 9599; successor is ISO 21869:2022; withdrawn / published date is 2006-03-23, recorded from its source on 2026-08-05.

- **Identifier:** ISO 21869:2006 _(verified: appears in the quote below)_
- **Item title:** Rubber compounding ingredients — Magnesium oxide — Methods of test _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 21869:2022
- **Withdrawn / published date:** 2006-03-23 _(verified: appears in the quote below)_

## What the source says

> 34757,IS,,ISO 21869:2006,Rubber compounding ingredients — Magnesium oxide — Methods of test,Ingrédients de mélange du caoutchouc — Oxyde de magnésium — Méthodes d'essai,2006-03-23,1,['83.040.20'],ISO/TC 45/SC 3,9599,,[80030],"['en','fr']",14,<p>ISO 21869:2006 specifies the test methods to be used for magnesium oxide intended for use in the rubber industry as a stabilizer and vulcanizing agent.</p>

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).