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Cosmetic preservatives

Silver benzoate

Also known as Silver(I) benzoate, Silver(1+) benzoate, Benzoic acid, silver(1+) salt

CAS 532-31-0Formula C7H5AgO2Molar mass 228.98 g/molEC 208-533-2
4 suppliers listed
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Silver benzoate chemical structure, C7H5AgO2, CAS 532-31-0
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
532-31-0
Formula
C7H5AgO2
Molar mass
228.98 g/mol
EC number
208-533-2
HS code
284329
Category
Cosmetic preservatives

What is Silver benzoate?

Plain description, key identifiers and synonyms

Silver benzoate is a chemical substance with the molecular formula C7H5AgO2 and a molar mass of 228.98 g/mol. Its CAS registry number is 532-31-0.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
silver benzoate
CAS number
532-31-0 CAS number cross-checked
EC number
208-533-2
Molecular formula
C7H5AgO2
UNII
AKL351M7YF
MDL number
MFCD00013030
INCI name
SILVER BENZOATE
InChIKey
CLDWGXZGFUNWKB-UHFFFAOYSA-M
InChI
InChI=1S/C7H6O2.Ag/c8-7(9)6-4-2-1-3-5-6;/h1-5H,(H,8,9);/q;+1/p-1
SMILES (canonical and isomeric)
C1=CC=C(C=C1)C(=O)[O-].[Ag+]

Synonyms

  • Silver(I) benzoate
  • Silver(1+) benzoate
  • Benzoic acid, silver(1+) salt
  • benzoic acid silver
  • Benzoic acid, silver(1+) salt (1:1)
  • Silver benzoate (agobz)
  • Benzoic acid silver salt
  • silverbenzoate
  • silver, benzoate
  • Silver benzoate hydrate
  • silver benzo-ate
  • C7H5AgO2

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
228.98 g/molcalc.
Exact mass
227.9341 Dacalc.
LogP (octanol/water)
0.05calc.
Topological polar surface area
40.13 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
1calc.
Heavy atoms
10calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
2calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccccc1

c1ccccc1

1 ring, 6 atoms, the Benzene ring system.

485,677 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

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

Silver benzoate suppliers

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

All 4 suppliers
4 of 4 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

4 suppliers in 3 countries

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Silver benzoate 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

Cosmetic ingredient, INCI name SILVER BENZOATE(antimicrobial)

Functional uses

  • Biocide

Cosmetic functions

  • Antimicrobial

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory

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 benzoate 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 benzoate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Silver benzoate?

Silver benzoate is a chemical substance with the molecular formula C7H5AgO2 and a molar mass of 228.98 g/mol. Its CAS registry number is 532-31-0.

What is the CAS number of Silver benzoate?

The CAS registry number of Silver benzoate is 532-31-0.

What is the molecular formula and weight of Silver benzoate?

The molecular formula of Silver benzoate is C7H5AgO2 and its molar mass is 228.98 g/mol.

What is Silver benzoate used for?

Known uses and roles of Silver benzoate include preservatives in cosmetics and personal care, antimicrobial and biocide.

Is Silver benzoate hazardous?

No GHS hazard classification for Silver benzoate is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Silver benzoate?

Silver benzoate 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 benzoate?

CompoundList lists 4 suppliers of Silver benzoate in China, India 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 benzoate in India?

1 supplier in India list Silver benzoate 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 benzoate?

Suppliers quote Silver benzoate 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 benzoate

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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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