Cupric sulphate, anhydrous, GR 99%+

Name: Cupric sulphate, anhydrous, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-014637

About Cupric sulphate, anhydrous, GR 99%+

Listed under CAS 7758-98-7, Cupric sulphate is a transition metal compound available from Vaqora Chemicals (AR grade), specified at ≥99% purity. The compound has the formula CuO4S, corresponding to a molecular weight of 159.61 g/mol. Its systematic (IUPAC) name is copper sulfate. Alternative names: Blue Vitriol and Cupric sulfate pentahydrate.

It is supplied as a grey powder. Reported physical data include a melting point of 110 °C (dec.) and a density of 3.603 g/mL at 25 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 5 hazard statements. Review the Safety Data Sheet before use.

It is commonly used for metallurgy and plating and materials research. Buyers come mainly from academic and industrial research.

Standard pack sizes are 500 g, 5 kg and 4 x 25 kg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Metallurgy & plating
Materials research

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Cupric sulphate, anhydrous, GR 99%+
Catalogue No.	VQ-014637
CAS Number	7758-98-7
IUPAC name	copper sulfate
Molecular formula	CuO₄S
Molecular weight	159.61 g/mol
Exact mass	158.8813
Grade	AR
Purity / assay	≥99%
HSN code	28332500
InChIKey	ARUVKPQLZAKDPS-UHFFFAOYSA-L
SMILES	[O-]S(=O)(=O)[O-].[Cu+2]
PubChem CID	24462

Physical properties
Physical form	Powder
Appearance	Grey powder
Melting point	110 °C (dec.)
Density	3.603 g/mL at 25 °C
H-bond donors / acceptors	0 / 4
TPSA	88.6 Å²
UN number	UN 3077
Synonyms	Blue Vitriol, Cupric sulfate pentahydrate, Sulfuric acid, copper(II) salt (1:1) pentahydrate, Copper(II) sulfate, Cupric sulfate anhydrous, Copper sulphate, Copper(2+) sulfate, Copper monosulfate, Copper(ii) sulfate, anhydrous, Roman vitriol, Blue Copper

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P264, P264 + P265, P270, P273, P280, P301 + P317, P302 + P352, P305 + P351 + P338, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 7758-98-7

BP/USP/EP

Cupric sulphate anhydrous, BP/USP/EP 98.50–100.50%

CAS: 7758-98-7
Formula: CuO₄S
MW: 159.61 g/mol

VQ-046775

BP/USP/EP / Cell Cult…

Cupric sulphate anhydrous, BP/USP/EP, cell culture tested

CAS: 7758-98-7
Formula: CuO₄S
MW: 159.61 g/mol

VQ-046031

Puriss

Cupric sulphate, anhydrous, ≥99%

CAS: 7758-98-7
Formula: CuO₄S
MW: 159.61 g/mol

VQ-014638

Cupric sulphate, anhydrous, 98%

CAS: 7758-98-7
Formula: CuO₄S
MW: 159.61 g/mol

VQ-014636

Frequently asked questions

What is the CAS number of Cupric sulphate, anhydrous, GR 99%+?

The CAS Registry Number of Cupric sulphate, anhydrous, GR 99%+ is 7758-98-7. It is also known as Blue Vitriol, Cupric sulfate pentahydrate, Sulfuric acid.

What is the molecular formula and molecular weight of Cupric sulphate, anhydrous, GR 99%+?

Cupric sulphate, anhydrous, GR 99%+ has the molecular formula CuO4S and a molecular weight of 159.61 g/mol. Its IUPAC name is copper sulfate.

Which grade and pack sizes of Cupric sulphate, anhydrous, GR 99%+ can I order?

We supply Cupric sulphate, anhydrous, GR 99%+ in AR (≥99%) grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Cupric sulphate, anhydrous, GR 99%+?

Yes. Every lot of Cupric sulphate, anhydrous, GR 99%+ 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 Cupric sulphate, anhydrous, GR 99%+ be shipped internationally?

Yes. Cupric sulphate, anhydrous, GR 99%+ is classified as hazardous (UN 3077), 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.