# ISO 9917:1991 — Withdrawn and superseded ISO standards For ISO 9917:1991, item title is Dental water-based cements; status code is 9599; successor is ISO 9917-1:2003; withdrawn / published date is 1991-12-17, recorded from its source on 2026-08-05. - **Identifier:** ISO 9917:1991 _(verified: appears in the quote below)_ - **Item title:** Dental water-based cements _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 9917-1:2003 - **Withdrawn / published date:** 1991-12-17 _(verified: appears in the quote below)_ ## What the source says > 17800,IS,,ISO 9917:1991,Dental water-based cements,Ciments dentaires à base d'eau,1991-12-17,1,['11.060.10'],ISO/TC 106/SC 1,9599,"[9845,6161,9374,9414,14240,6160]",[32186],"['en','fr']",13,"

Specifies requirements for dental cements as follows: silicate cements, zinc phosphate cements, silicophosphate cements, zinc polycarbonate cements and glass polyalkenoate cements.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).