# ISO 5794-1:1994 — Withdrawn and superseded ISO standards

For ISO 5794-1:1994, item title is Rubber compounding ingredients — Silica, precipitated, hydrated — Part 1: Non-rubber tests; status code is 9599; successor is ISO 5794-1:2005; withdrawn / published date is 1994-12-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO 5794-1:1994 _(verified: appears in the quote below)_
- **Item title:** Rubber compounding ingredients — Silica, precipitated, hydrated — Part 1: Non-rubber tests _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 5794-1:2005
- **Withdrawn / published date:** 1994-12-22 _(verified: appears in the quote below)_

## What the source says

> 2178,IS,,ISO 5794-1:1994,"Rubber compounding ingredients — Silica, precipitated, hydrated — Part 1: Non-rubber tests",Ingrédients de mélange du caoutchouc — Silices hydratées précipitées — Partie 1: Essais sur le produit brut,1994-12-22,2,['83.040.20'],ISO/TC 45/SC 3,9599,[11933],[36690],"['en','fr']",18,"<p>Specifies twelve methods of test for properties of precipitated hydrated silica. Four of them (determination of total copper content, total manganese content, total iron content, specific surface area) are described in the annexes A to D, for the other methods references are made to ISO 3262, 787-2, -8, -9, -10, -18.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).