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Copper(II) Sulfate (CuSO₄) — Properties, Uses & Safety

⚙️ Metal Compounds & Salts

Overview

Brilliant blue crystals used as a fungicide, wood preservative, and classic chemistry demonstration reagent.

IUPAC Name: copper(2+) sulfate
CAS Number: 7758-98-7
PubChem CID: 24462
Molecular Formula: CuSO₄
Molar Mass: 159.609 g/mol
State at STP: solid
Appearance: Blue crystalline solid (pentahydrate); white when anhydrous

Safety Information

GHS Hazard Codes

H302H400H410

GHS Pictograms

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