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Chlorides and other halides

Gold bromide

Also known as gold(3+), tribromide, GOld(III), bromide, Gold tribromide

CAS 57485-08-2Formula AuBr3Molar mass 436.68 g/molEC 260-763-2
GHS signal word: Danger. Pictograms: Corrosive 1 supplier listed
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Gold bromide chemical structure, AuBr3, CAS 57485-08-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
57485-08-2
Formula
AuBr3
Molar mass
436.68 g/mol
EC number
260-763-2
HS code
284330
Category
Chlorides and other halides

What is Gold bromide?

Plain description, key identifiers and synonyms

Gold bromide is a chemical substance with the molecular formula AuBr3 and a molar mass of 436.68 g/mol. Its CAS registry number is 57485-08-2. The IUPAC name is gold(3+) tribromide.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
gold(3+) tribromide
CAS number
57485-08-2Other or deprecated CAS: 10294-28-7
EC number
260-763-2
Molecular formula
AuBr3
UNII
4PJV3VH75Y
InChI
InChI=1S/Au.3BrH/h;3*1H/q+3;;;/p-3
SMILES (canonical and isomeric)
[Br-].[Br-].[Br-].[Au+3]

Synonyms

  • gold(3+), tribromide
  • GOld(III), bromide
  • Gold tribromide
  • Aurum bromatum

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
436.68 g/molcalc.
Exact mass
433.7216 Dacalc.
LogP (octanol/water)
-8.99calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
4calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
4calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive

Hazard statements

  • H314Causes severe skin burns and eye damage.
Precautionary statements (12)
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P330 + P331If swallowed: Rinse mouth. Do not induce vomiting.
  • P302 + P361 + P354If on skin: Take off immediately all contaminated clothing. Immediately rinse with water for several minutes.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P316Get emergency medical help immediately.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P363Wash contaminated clothing before reuse.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Gold bromide suppliers

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Where suppliers are based

1 supplier in 1 country

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Gold bromide price

Indicative price range per kg from live supplier offers

No published prices right now

Suppliers quote this chemical on request. Send one free request and compare quotes side by side.

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Uses and applications

What the substance is used for, by industry and function

Applications are not documented for this substance yet. Suppliers often describe uses on their product pages, linked in the suppliers list above.

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Gold bromide is traded under.

HS 2843.30Indicative HS code

Gold compounds

World exports in 2024
$1.94B
+16.9% vs 2023, imports $1.6B
2019 to 2024
Top exporters
  1. Germany22.2%
  2. Japan21.2%
  3. United States14.7%
Top importers
  1. India * partner reported26.2%
  2. Singapore12.5%
  3. Vietnam * partner reported11.4%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Gold bromide is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Gold bromide, based on the data on this page

What is Gold bromide?

Gold bromide is a chemical substance with the molecular formula AuBr3 and a molar mass of 436.68 g/mol. Its CAS registry number is 57485-08-2. The IUPAC name is gold(3+) tribromide.

What is the CAS number of Gold bromide?

The CAS registry number of Gold bromide is 57485-08-2. Other or deprecated CAS numbers: 10294-28-7.

What is the molecular formula and weight of Gold bromide?

The molecular formula of Gold bromide is AuBr3 and its molar mass is 436.68 g/mol.

Is Gold bromide hazardous?

Gold bromide carries the GHS signal word "Danger". Main hazards: causes severe skin burns and eye damage. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Gold bromide?

Gold bromide is usually classified under HS code 284330 (Gold compounds). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Gold bromide?

CompoundList lists 1 supplier of Gold bromide in United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Gold bromide?

Suppliers quote Gold bromide on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Gold bromide

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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