# ISO 8312:1999 — Withdrawn and superseded ISO standards

For ISO 8312:1999, item title is Rubber compounding ingredients — Stearic acid — Definition and test methods; status code is 9599; successor is ISO 8312:2015; withdrawn / published date is 1999-12-16, recorded from its source on 2026-08-05.

- **Identifier:** ISO 8312:1999 _(verified: appears in the quote below)_
- **Item title:** Rubber compounding ingredients — Stearic acid — Definition and test methods _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 8312:2015
- **Withdrawn / published date:** 1999-12-16 _(verified: appears in the quote below)_

## What the source says

> 23846,IS,,ISO 8312:1999,Rubber compounding ingredients — Stearic acid — Definition and test methods,Ingrédients de mélange du caoutchouc — Acide stéarique — Définition et méthodes d'essai,1999-12-16,1,['83.040.20'],ISO/TC 45/SC 3,9599,[15434],[68064],"['en','fr']",21,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).