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Chlorides and other halides

Silver bromide

Also known as bromosilver, Silver bromide (AgBr), AgBr

CAS 7785-23-1Formula AgBrMolar mass 187.77 g/molEC 232-076-8
GHS signal word: Danger. Pictograms: Serious health hazard, Hazardous to the environment 18 suppliers listed
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Silver bromide chemical structure, AgBr, CAS 7785-23-1
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7785-23-1
Formula
AgBr
Molar mass
187.77 g/mol
EC number
232-076-8
HS code
284329
Category
Chlorides and other halides

What is Silver bromide?

Plain description, key identifiers and synonyms

Silver bromide is a chemical substance with the molecular formula AgBr and a molar mass of 187.77 g/mol. Its CAS registry number is 7785-23-1. The IUPAC name is bromosilver.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
bromosilver
CAS number
7785-23-1 CAS number cross-checkedOther or deprecated CAS: 14358-95-3
EC number
232-076-8
Molecular formula
AgBr
UNII
NHQ37BJZ2Z
MDL number
MFCD00003398
InChIKey
ADZWSOLPGZMUMY-UHFFFAOYSA-M
InChI
InChI=1S/Ag.BrH/h;1H/q+1;/p-1
SMILES (canonical and isomeric)
Br[Ag]

Synonyms

  • bromosilver
  • Silver bromide (AgBr)
  • AgBr
  • Silver bromide, 99%
  • Silver bromide, Premion?

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
187.77 g/molcalc.
Exact mass
185.8234 Dacalc.
LogP (octanol/water)
0.84calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
2calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS08: Serious health hazard
Serious health hazard
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H360DMay damage the unborn child.
  • H400Very toxic to aquatic life.
  • H410Very toxic to aquatic life with long lasting effects.
Precautionary statements (7)
  • P203Obtain, read and follow all safety instructions before use.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P318If exposed or concerned, get medical advice.
  • P391Collect spillage.
  • 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

Silver bromide suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 18 suppliers
18 of 18 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

18 suppliers in 4 countries

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Silver 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

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

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

HS 2843.29Indicative HS code

Silver compounds, other

World exports in 2024
$631M
+295% vs 2023, imports $228M
2019 to 2024
Top exporters
  1. United Kingdom80.3%
  2. Germany5.0%
  3. Japan3.8%
Top importers
  1. Germany23.3%
  2. Switzerland * partner reported12.4%
  3. Malaysia11.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Silver bromide?

Silver bromide is a chemical substance with the molecular formula AgBr and a molar mass of 187.77 g/mol. Its CAS registry number is 7785-23-1. The IUPAC name is bromosilver.

What is the CAS number of Silver bromide?

The CAS registry number of Silver bromide is 7785-23-1. Other or deprecated CAS numbers: 14358-95-3.

What is the molecular formula and weight of Silver bromide?

The molecular formula of Silver bromide is AgBr and its molar mass is 187.77 g/mol.

Is Silver bromide hazardous?

Silver bromide carries the GHS signal word "Danger". Main hazards: may damage the unborn child, very toxic to aquatic life, very toxic to aquatic life with long lasting effects. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Silver bromide?

Silver bromide is usually classified under HS code 284329 (Silver compounds, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Silver bromide?

CompoundList lists 18 suppliers of Silver bromide in India, United States, Germany and Italy. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Silver bromide in India?

9 suppliers in India list Silver bromide on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Silver bromide?

Suppliers quote Silver 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 Silver 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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