溴化镁

Description

Magnesium Bromide · CAS 7789-48-2 · Br2Mg. UNII 2VC6P60SLN.

Identification

CAS Registry Number	7789-48-2
PubChem CID	82241
Molecular formula	Br2Mg
IUPAC name	magnesium dibromide
UNII (FDA)	2VC6P60SLN

Computed Descriptors

Molecular Weight	184.11
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	183.81967
Monoisotopic Mass	181.82172
Topological Polar Surface Area	0
Heavy Atom Count	3
Formal Charge	0
Complexity	0

Physical description & handling notes

• Hexahydrate: Colorless or white solid; Highly deliquescent; [Merck Index] Hygroscopic solid; [Sigma-Aldrich MSDS]

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Viscosity controlling
GHS notification summary	8.2% (4 / 49)

GHS Hazard Classification

GHS notification summary	8.2% (4 / 49)
Reported hazard statements	H315 (91.8%), H319 (91.8%), H335 (91.8%)

Documented Uses

• Used in organic syntheses; Has been used as a therapeutic sedative and anticonvulsant; [Merck Index]
• Cosmetics -> Viscosity controlling
• Magnesium bromide (MgBr2): ACTIVE
• Bromine is mainly absorbed via inhalation, but may also enter the body through dermal contact. Bromine salts can be ingested. Due to its reactivity, bromine quickly forms bromide and may be deposited in the tissues, displacing other halogens. (L626)

Synonyms

Magnesium bromide; 7789-48-2; MgBr2; RefChem:155178; DTXCID9048069; 232-170-9; 2VC6P60SLN; DTXSID7064865; Magnesium bromide (MgBr2); Magnesium bromide, anhydrous; magnesiumbromide; Magnesium Dibromide;; Br2Mg; Magnesiumbromid; magnesium-bromide; magnesium bromide salt

Frequently Asked Questions

What are the CAS number and molecular formula of Magnesium Bromide?

CAS 7789-48-2; molecular formula Br2Mg; molecular weight — g/mol.

What other names is Magnesium Bromide known by?

Magnesium bromide, 7789-48-2, MgBr2, RefChem:155178, DTXCID9048069, 232-170-9.

What is the regulatory status of Magnesium Bromide?

Documented regulatory listings: CIR / INCI: Viscosity controlling.

Is Magnesium Bromide classified as hazardous?

8.2% of GHS notifications report no hazard classification (4 of 49).

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.