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CAS 1319-53-5

CAS 1319-53-5 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 1319-53-5

CAS 1319-53-5PubChem CID 25503

Malachite

Malachite is a mineral with formula of Cu2+2CO3(OH)2 or Cu2(CO3)(OH)2. The IMA symbol is Mlc. — RRUFF Project

IUPAC name: dicopper;carbonate;dihydroxide

Molecular formula: CH2Cu2O5
Molecular weight: 221.12 g/mol
Exact mass: 219.849417 Da
Topological polar surface area: 65.2 Å²
Hydrogen-bond donors: 2
Hydrogen-bond acceptors: 5
Covalent units: 5
Defined stereocentres: 0

Also known as

MalaquitaRefChem:800733Cu2(OH)2 CO3Basic cupric carbonateCupric carbonate, basicCH2Cu2O5CUPRUM CARBONICUM [HPUS]ZMMDPCMYTCRWFF-UHFFFAOYSA-J

3 more reported names

CUPRIC CARBONATE, BASIC [MI]CUPRIC CARBONATE, BASIC [WHO-DD]COPPER (II) CARBONATE COPPER (II) HYDROXIDE (1:1)

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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 1319-53-5

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How CAS 1319-53-5 is used on this site

CAS 1319-53-5 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 1319-53-5 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.