Mercury(II) chloride ACS reagent, ≥99.5%

Name: Mercury(II) chloride ACS reagent, ≥99.5%
Brand: Vaqora Chemicals
SKU: VQ-014953

About Mercury(II) chloride ACS reagent, ≥99.5%

Vaqora Chemicals supplies Mercury(II) chloride ACS reagent in ACS grade, a refractory / heavy metal compound registered under CAS number 7487-94-7, specified at ≥99.5% purity. The compound has the formula Cl2Hg, corresponding to a molecular weight of 271.5 g/mol. Systematically, it is named dichloromercury. Alternative names: Mercury(II) chloride and Mercury dichloride.

In its supplied form it is a white to off-white powder or crystalline powder. Key physical data: a melting point of 277 °C. Recommended storage is at room temperature in a dry place, with the container kept tightly sealed. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span materials research and chemical synthesis. Buyers come mainly from academic and industrial research.

Standard pack sizes are 25 g, 100 g, 250 g and 500 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Materials research
Chemical synthesis

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Mercury(II) chloride ACS reagent, ≥99.5%
Catalogue No.	VQ-014953
CAS Number	7487-94-7
IUPAC name	dichloromercury
Molecular formula	Cl₂Hg
Molecular weight	271.5 g/mol
Exact mass	271.9083
Grade	ACS
Purity / assay	≥99.5%
HSN code	28521000
InChIKey	LWJROJCJINYWOX-UHFFFAOYSA-L
SMILES	Cl[Hg]Cl
PubChem CID	24085

Physical properties
Physical form	Powder
Appearance	White to off-white powder or crystalline powder
Melting point	277 °C
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Storage	Room temperature
UN number	UN 1624
Synonyms	Mercury(II) chloride, Mercury dichloride, Sublimate, Mercury bichloride, Corrosive sublimate, Mercuric bichloride, Mercury perchloride, Chlorure mercurique, HgCl2, Abavit B, Corrosive mercury chloride, Perchloride of mercury

Safety & hazard information (GHS)

Corrosive

Toxic

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H300Fatal if swallowed
H314Causes severe skin burns and eye damage
H341Suspected of causing genetic defects
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects

Precautionary statements: P203, P260, P264, P270, P273, P280, P301 + P316, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P318, P319, P321, P330, P363, P391, 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 7487-94-7

Mercuric chloride, 98%

CAS: 7487-94-7
Formula: Cl₂Hg
MW: 271.5 g/mol

VQ-014931

EP / ACS / AR

Mercuric chloride, EP, ACS, AR

CAS: 7487-94-7
Formula: Cl₂Hg
MW: 271.5 g/mol

VQ-047196

Molecular Biology

Mercuric chloride, for molecular biology

CAS: 7487-94-7
Formula: Cl₂Hg
MW: 271.5 g/mol

VQ-046612

AR

Mercuric chloride, GR 99%

CAS: 7487-94-7
Formula: Cl₂Hg
MW: 271.5 g/mol

VQ-014932

Frequently asked questions

What is the CAS number of Mercury(II) chloride ACS reagent, ≥99.5%?

The CAS Registry Number of Mercury(II) chloride ACS reagent, ≥99.5% is 7487-94-7. It is also known as Mercury(II) chloride, Mercury dichloride, Sublimate.

What is the molecular formula and molecular weight of Mercury(II) chloride ACS reagent, ≥99.5%?

Mercury(II) chloride ACS reagent, ≥99.5% has the molecular formula Cl2Hg and a molecular weight of 271.5 g/mol. Its IUPAC name is dichloromercury.

Which grade and pack sizes of Mercury(II) chloride ACS reagent, ≥99.5% can I order?

We supply Mercury(II) chloride ACS reagent, ≥99.5% in ACS (≥99.5%) grade, in 25 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 Mercury(II) chloride ACS reagent, ≥99.5%?

Yes. Every lot of Mercury(II) chloride ACS reagent, ≥99.5% 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 Mercury(II) chloride ACS reagent, ≥99.5% be shipped internationally?

Yes. Mercury(II) chloride ACS reagent, ≥99.5% is classified as hazardous (UN 1624), 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.

How should Mercury(II) chloride ACS reagent, ≥99.5% be stored?

Room temperature. Keep the container tightly closed and refer to the SDS for full handling guidance.