Mercurous sulphate, AR

Name: Mercurous sulphate, AR
Brand: Vaqora Chemicals
SKU: VQ-020456

About Mercurous sulphate, AR

Listed under CAS 7783-36-0, Mercurous sulphate is a refractory / heavy metal compound available from Vaqora Chemicals (AR grade). With the molecular formula Hg2O4S, it has a molar mass of 497.25 g/mol. Common synonyms include Dimercury sulfate and Mercury(I) sulfate.

Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

It is commonly used for materials research and chemical synthesis. Our customers for this product work in academic and industrial research.

We offer Mercurous sulphate in 25 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Materials research
Chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Mercurous sulphate, AR
Catalogue No.	VQ-020456
CAS Number	7783-36-0
IUPAC name	bis(mercury(1+));sulfate
Molecular formula	Hg₂O₄S
Molecular weight	497.25 g/mol
Exact mass	497.8907
Grade	AR
InChIKey	MINVSWONZWKMDC-UHFFFAOYSA-L
SMILES	[O-]S(=O)(=O)[O-].[Hg+].[Hg+]
PubChem CID	24545

Physical properties
Physical form	Other
H-bond donors / acceptors	0 / 4
TPSA	88.6 Å²
Synonyms	Dimercury sulfate, Mercury(I) sulfate, Sulfuric acid, dimercury(1+) salt, Dimercury sulphate, Sulfuric acid, dimercury(1++) salt

Safety & hazard information (GHS)

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H310Fatal in contact with skin
H330Fatal if inhaled
H373May causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P260, P262, P264, P270, P271, P273, P280, P284, P301 + P316, P302 + P352, P304 + P340, P316, P319, P320, P321, P330, P361 + P364, P391, P403 + P233, P405, 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 7783-36-0

Extra Pure

Mercurous sulphate, extra pure 96%

CAS: 7783-36-0
Formula: Hg₂O₄S
MW: 497.25 g/mol

VQ-019874

Frequently asked questions

What is the CAS number of Mercurous sulphate, AR?

The CAS Registry Number of Mercurous sulphate, AR is 7783-36-0. It is also known as Dimercury sulfate, Mercury(I) sulfate, Sulfuric acid, dimercury(1+) salt.

What is the molecular formula and molecular weight of Mercurous sulphate, AR?

Mercurous sulphate, AR has the molecular formula Hg2O4S and a molecular weight of 497.25 g/mol.

Which grade and pack sizes of Mercurous sulphate, AR can I order?

We supply Mercurous sulphate, AR in AR grade, in 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Mercurous sulphate, AR?

Yes. Every lot of Mercurous sulphate, AR 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 Mercurous sulphate, AR be shipped internationally?

Yes. Mercurous sulphate, AR is classified as hazardous, 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.