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Driers and siccatives

Zinc formate

Also known as Formic acid, zinc salt, Formic acid, zinc salt (2:1), (formyloxy)zincio formate

CAS 557-41-5Formula C2H2O4ZnMolar mass 155.42 g/molEC 209-176-5
21 suppliers listed
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Zinc formate chemical structure, C2H2O4Zn, CAS 557-41-5
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
White crystals
Boiling point
Decomposes Loses 2 H 2 O at 140\'b0C
Density
2.207 g/cm³
Solubility
5.2 g/100 g water at 20 °C
HS code
291512
Category
Driers and siccatives
Illustrative photo, colourless crystals beside a jumbo bulk bag in a chemical plant
Typical packagingIllustrative packaging image, not the actual product

What is Zinc formate?

Plain description, key identifiers and synonyms

Zinc formate is a white crystalline solid. It is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used as a catalyst in chemical processing and as a waterproofing agent.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
zinc diformate
CAS number
557-41-5 CAS number cross-checked
EC number
209-176-5
Molecular formula
C2H2O4Zn
UNII
ZZ67G2CT75
MDL number
MFCD00050836
InChIKey
XOBMCBQSUCOAOC-UHFFFAOYSA-L
InChI
InChI=1S/2CH2O2.Zn/c2*2-1-3;/h2*1H,(H,2,3);/q;;+2/p-2
SMILES (canonical and isomeric)
C(=O)[O-].C(=O)[O-].[Zn+2]

Synonyms

  • Formic acid, zinc salt
  • Formic acid, zinc salt (2:1)
  • (formyloxy)zincio formate
  • Formic acid zinc salt
  • Bis-(formyloxy) zinc
  • C2H2O4Zn

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

Appearance
White crystalsexp.
Boiling point
Decomposes Loses 2 H 2 O at 140\'b0Cexp.
Density
2.207 g/cm³exp.
Solubility
5.2 g/100 g water at 20 °Cexp.

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
155.42 g/molcalc.
Exact mass
153.9245 Dacalc.
LogP (octanol/water)
-3.27calc.
Topological polar surface area
80.26 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
4calc.
Rotatable bonds
0calc.
Heavy atoms
7calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Components
3calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS classification
Hazard pictograms

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

Zinc formate suppliers

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

All 21 suppliers
21 of 21 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

21 suppliers in 6 countries

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Zinc formate 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

Catalyst for prodn of methyl alcohol, water proofing agent, textiles, antiseptic.

Industries and functions

How it is made

From zinc carbonate & formic acid.

Action of formic acid on zinc hydroxide.

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 Zinc formate is traded under.

HS 2915.12Indicative HS code

Salts of formic acid

World exports in 2024
$254M
−5.4% vs 2023, imports $286M
2019 to 2024
Top exporters
  1. China53.9%
  2. Germany17.7%
  3. Netherlands5.1%
Top importers
  1. United States11.5%
  2. Netherlands7.8%
  3. Brazil6.7%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

Quick answers about Zinc formate, based on the data on this page

What is Zinc formate?

Zinc formate is a white crystalline solid. It is soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. It is used as a catalyst in chemical processing and as a waterproofing agent.

What is the CAS number of Zinc formate?

The CAS registry number of Zinc formate is 557-41-5.

What is the molecular formula and weight of Zinc formate?

The molecular formula of Zinc formate is C2H2O4Zn and its molar mass is 155.42 g/mol.

What is Zinc formate used for?

Catalyst for prodn of methyl alcohol, water proofing agent, textiles, antiseptic.

Is Zinc formate hazardous?

No GHS hazard classification for Zinc formate 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 Zinc formate?

Zinc formate is usually classified under HS code 291512 (Salts of formic acid). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Zinc formate?

CompoundList lists 21 suppliers of Zinc formate in United States, China, Germany, Spain and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Zinc formate?

Suppliers quote Zinc formate 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 Zinc formate

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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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