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CAS 13597-65-4

CAS 13597-65-4 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 13597-65-4
CAS 13597-65-4PubChem CID 159687

Silicon zinc oxide (SiZn2O4)

Zinc silicate is a chemical compound of zinc. Zinc is a metallic element with the atomic number 30. It is found in nature most often as the mineral sphalerite. Though excess zinc in harmful, in smaller amounts it is an essential element for life, as it is a cofactor for over 300 enzymes and is found in just as many transcription factors. (L48, L49) — Toxin and Toxin Target Database (T3DB)

IUPAC name
silicic acid;zinc
Molecular formula
H4O4SiZn2
Molecular weight
226.9 g/mol
Exact mass
225.84306 Da
Topological polar surface area
80.9 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
4
Covalent units
3
Defined stereocentres
0

Also known as

Silicic acid (H4SiO4), zinc salt (1:2)TSZ9EY203Asilicic acid dizincRefChem:885591237-057-8Zinc SilicateUNII-TSZ9EY203ACOWOWCJDIGPUDT-UHFFFAOYSA-N
2 more reported names
EINECS 237-057-8Fluorescence indicator green 254 nm, for thin layer chromatography
Open full PubChem recordPubChem annotations3D structure image

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 13597-65-4

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How CAS 13597-65-4 is used on this site

CAS 13597-65-4 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 13597-65-4 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.