Cupric sulphate, anhydrous, 98%

Name: Cupric sulphate, anhydrous, 98%
Brand: Vaqora Chemicals
SKU: VQ-014636

About Cupric sulphate, anhydrous, 98%

Vaqora Chemicals supplies Cupric sulphate, a transition metal compound registered under CAS number 7758-98-7, specified at ≥98% purity. Its molecular formula is CuO4S and its molecular weight is 159.61 g/mol. The IUPAC name is copper sulfate. Common synonyms include Blue Vitriol and Cupric sulfate pentahydrate.

The material typically appears as a white to light blue to grey powder. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span materials research and chemical synthesis. Typical end-use sectors are academic and industrial research.

We offer Cupric sulphate in 500 g, 5 kg and 4 x 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Materials research
Chemical synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Cupric sulphate, anhydrous, 98%
Catalogue No.	VQ-014636
CAS Number	7758-98-7
IUPAC name	copper sulfate
Molecular formula	CuO₄S
Molecular weight	159.61 g/mol
Exact mass	158.8813
Purity / assay	≥98%
HSN code	28332500
InChIKey	ARUVKPQLZAKDPS-UHFFFAOYSA-L
SMILES	[O-]S(=O)(=O)[O-].[Cu+2]
PubChem CID	24462

Physical properties
Physical form	Powder
Appearance	White to light blue to grey powder
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

AR

Cupric sulphate, anhydrous, GR 99%+

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

VQ-014637

Frequently asked questions

What is the CAS number of Cupric sulphate, anhydrous, 98%?

The CAS Registry Number of Cupric sulphate, anhydrous, 98% 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, 98%?

Cupric sulphate, anhydrous, 98% 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, 98% can I order?

We supply Cupric sulphate, anhydrous, 98% in (≥98%) 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, 98%?

Yes. Every lot of Cupric sulphate, anhydrous, 98% 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, 98% be shipped internationally?

Yes. Cupric sulphate, anhydrous, 98% 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.