Copper(II) chloride, puriss, 99.995%

Name: Copper(II) chloride, puriss, 99.995%
Brand: Vaqora Chemicals
SKU: VQ-014609

About Copper(II) chloride, puriss, 99.995%

Copper(II) chloride is a transition metal compound (Puriss grade) carrying the CAS registry number 7447-39-4, specified at 99.995% purity. Formula Cl2Cu, molecular weight 134.45 g/mol. Systematically, it is named dichlorocopper. It is also known as Cupric chloride or Cupric chloride anhydrous.

The material typically appears as brown powder or crystals. Literature values give a melting point of 620 °C and a density of 3.386 g/mL at 25 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 10 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and catalysis. It is used across academic and industrial research.

Available in 5 g, 25 g, 100 g and 1 kg packs, Copper(II) chloride is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
Catalysis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Copper(II) chloride, puriss, 99.995%
Catalogue No.	VQ-014609
CAS Number	7447-39-4
IUPAC name	dichlorocopper
Molecular formula	Cl₂Cu
Molecular weight	134.45 g/mol
Exact mass	132.8673
Grade	Puriss
Purity / assay	99.995%
HSN code	28273990
InChIKey	ORTQZVOHEJQUHG-UHFFFAOYSA-L
SMILES	Cl[Cu]Cl
PubChem CID	24014

Physical properties
Physical form	Crystalline
Appearance	Brown powder or crystals
Melting point	620 °C
Density	3.386 g/mL at 25 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
UN number	UN 2802
Synonyms	Cupric chloride, Cupric chloride anhydrous, Copper bichloride, Cupric dichloride, Copper(2+) chloride, Copper(2+)chloride, Copper chloride (CuCl2), CuCl2, Copper(II) chloride (1:2), Cupric chloride in plastic container, Copper (as cupric chloride), Copper chloride (cucl2) dihydrate

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Environmental hazard

Signal word: Danger

Hazard statements

H290May be corrosive to metals
H302+H312Harmful if swallowed or in contact with skin
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H318Causes serious eye damage
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P234, P264, P264 + P265, P270, P273, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P305 + P354 + P338, P317, P321, P330, P332 + P317, P337 + P317, P362 + P364, P390, P391, P406, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 7447-39-4

AR

Copper(II) chloride anhydrous, AR

CAS: 7447-39-4
Formula: Cl₂Cu
MW: 134.45 g/mol

VQ-046533

Copper(II) chloride, ≥98%

CAS: 7447-39-4
Formula: Cl₂Cu
MW: 134.45 g/mol

VQ-014610

Puriss

Copper(II) chloride, puriss, 99%

CAS: 7447-39-4
Formula: Cl₂Cu
MW: 134.45 g/mol

VQ-014608

Frequently asked questions

What is the CAS number of Copper(II) chloride, puriss, 99.995%?

The CAS Registry Number of Copper(II) chloride, puriss, 99.995% is 7447-39-4. It is also known as Cupric chloride, Cupric chloride anhydrous, Copper bichloride.

What is the molecular formula and molecular weight of Copper(II) chloride, puriss, 99.995%?

Copper(II) chloride, puriss, 99.995% has the molecular formula Cl2Cu and a molecular weight of 134.45 g/mol. Its IUPAC name is dichlorocopper.

Which grade and pack sizes of Copper(II) chloride, puriss, 99.995% can I order?

We supply Copper(II) chloride, puriss, 99.995% in Puriss (99.995%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Copper(II) chloride, puriss, 99.995%?

Yes. Every lot of Copper(II) chloride, puriss, 99.995% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Copper(II) chloride, puriss, 99.995% be shipped internationally?

Yes. Copper(II) chloride, puriss, 99.995% is classified as hazardous (UN 2802), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.