Mercuric sulphate, 99%

Name: Mercuric sulphate, 99%
Brand: Vaqora Chemicals
SKU: VQ-014942

About Mercuric sulphate, 99%

Listed under CAS 7783-35-9, Mercuric sulphate is a refractory / heavy metal compound available from Vaqora Chemicals, specified at ≥99% purity. Formula HgO4S, molecular weight 296.66 g/mol. The IUPAC name is mercury(2+) sulfate. Alternative names: Mercury(II) sulfate and mercury sulfate.

It is supplied as a white powder to crystalline powder. Literature values give a density of 6.47 g/cm³. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Danger” with 7 hazard statements. Review the Safety Data Sheet before use.

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

Vaqora Chemicals supplies Mercuric sulphate in 50 g, 100 g, 250 g and 500 g packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Catalysis
Materials research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Mercuric sulphate, 99%
Catalogue No.	VQ-014942
CAS Number	7783-35-9
IUPAC name	mercury(2+) sulfate
Molecular formula	HgO₄S
Molecular weight	296.66 g/mol
Exact mass	297.9224
Purity / assay	≥99%
HSN code	28332990
InChIKey	DOBUSJIVSSJEDA-UHFFFAOYSA-L
SMILES	[O-]S(=O)(=O)[O-].[Hg+2]
PubChem CID	24544

Physical properties
Physical form	Powder
Appearance	White powder to crystalline powder
Density	6.47 g/cm³
H-bond donors / acceptors	0 / 4
TPSA	88.6 Å²
UN number	UN 1645
Synonyms	Mercury(II) sulfate, mercury sulfate, Mercury bisulfate, Mercury disulfate, Mercury persulfate, Sulfate mercurique, Mercury sulfate (HgSO4), Mercury(II) sulfate (1:1), Mercury(II) sulphate, Sulfuric acid, mercury(2+) salt (1:1), Mercury sulphate, Mercuric bisulphate

Safety & hazard information (GHS)

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H300+H310+H330Fatal if swallowed, in contact with skin or if inhaled
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 7783-35-9

AR

Mercuric sulphate, GR 99%+

CAS: 7783-35-9
Formula: HgO₄S
MW: 296.66 g/mol

VQ-014943

Frequently asked questions

What is the CAS number of Mercuric sulphate, 99%?

The CAS Registry Number of Mercuric sulphate, 99% is 7783-35-9. It is also known as Mercury(II) sulfate, mercury sulfate, Mercury bisulfate.

What is the molecular formula and molecular weight of Mercuric sulphate, 99%?

Mercuric sulphate, 99% has the molecular formula HgO4S and a molecular weight of 296.66 g/mol. Its IUPAC name is mercury(2+) sulfate.

Which grade and pack sizes of Mercuric sulphate, 99% can I order?

We supply Mercuric sulphate, 99% in (≥99%) grade, in 50 g, 100 g, 250 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Mercuric sulphate, 99%?

Yes. Every lot of Mercuric sulphate, 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 Mercuric sulphate, 99% be shipped internationally?

Yes. Mercuric sulphate, 99% is classified as hazardous (UN 1645), 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.