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Metals, alloys and elements

Silver

CAS 7230-74-2Formula Ag2Molar mass 215.74 g/mol
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Silver chemical structure, Ag2, CAS 7230-74-2
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
7230-74-2
Formula
Ag2
Molar mass
215.74 g/mol
HS code
710691
Category
Metals, alloys and elements

What is Silver?

Plain description, key identifiers and synonyms

Silver is a chemical substance with the molecular formula Ag2 and a molar mass of 215.74 g/mol. Its CAS registry number is 7230-74-2.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
silver
CAS number
7230-74-2
Molecular formula
Ag2
InChIKey
OGFYIDCVDSATDC-UHFFFAOYSA-N
InChI
InChI=1S/2Ag
SMILES (canonical and isomeric)
[Ag].[Ag]

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
215.74 g/molcalc.
Exact mass
213.8102 Dacalc.
LogP (octanol/water)
-0.01calc.
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.
Components
2calc.

Calculated for screening. Confirm critical figures with the supplier.

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 suppliers

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

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Silver 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 Silver is traded under.

HS 7106.91Indicative HS code

Unwrought

Our trade statistics cover HS chapters 25 to 40 (minerals, chemicals, plastics and rubber). This code is in chapter 71, natural, cultured pearls, which is not included yet.

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

The HS code shown for Silver is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

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

What is Silver?

Silver is a chemical substance with the molecular formula Ag2 and a molar mass of 215.74 g/mol. Its CAS registry number is 7230-74-2.

What is the CAS number of Silver?

The CAS registry number of Silver is 7230-74-2.

What is the molecular formula and weight of Silver?

The molecular formula of Silver is Ag2 and its molar mass is 215.74 g/mol.

Is Silver hazardous?

No GHS hazard classification for Silver 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?

Silver is usually classified under HS code 710691 (Unwrought). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Silver?

Post a free request on CompoundList and suppliers of Silver will send you quotes. Your contact details stay private until you accept a quote.

What is the price of Silver?

Suppliers quote Silver 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

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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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