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Silicates, borates and other salts

Iodate

Also known as Iodate ion, Iodate (IO3(1-)), trioxidoiodate(1-)

CAS 15454-31-6Formula IO3-Molar mass 174.90 g/mol
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Iodate chemical structure, IO3-, CAS 15454-31-6
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
15454-31-6
Formula
IO3-
Molar mass
174.90 g/mol
HS code
282990
Category
Silicates, borates and other salts

What is Iodate?

Plain description, key identifiers and synonyms

Iodate is an iodine oxoanion and a monovalent inorganic anion. It is a conjugate base of an iodic acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
iodate
CAS number
15454-31-6 CAS number cross-checked
Molecular formula
IO3-
UNII
877S7T6EXV
InChIKey
PTYWDKBPJYCXDN-UHFFFAOYSA-N
InChI
InChI=1S/IO3/c2-1(3)4/q-1
SMILES (canonical and isomeric)
[O-]I(=O)=O

Synonyms

  • Iodate ion
  • Iodate (IO3(1-))
  • trioxidoiodate(1-)
  • Iodate anion, Iodate ion
  • IO3(-)
  • [IO3](-)
  • iodatetrioxidoiodate(1-)

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
174.90 g/molcalc.
Exact mass
174.8898 Dacalc.
LogP (octanol/water)
-6.56calc.
Topological polar surface area
69.18 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
4calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
-1calc.
Stereocentres
0calc.

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.

Iodate suppliers

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

All 10 suppliers
10 of 10 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

10 suppliers in 6 countries

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Iodate 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

Roles

  • astringent
  • pharmaceutical

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 Iodate is traded under.

HS 2829.90Indicative HS code

Chlorates and perchlorates, bromates and perbromates, iodates and periodates, other

World exports in 2024
$249M
+20.9% vs 2023, imports $241M
2019 to 2024
Top exporters
  1. United States15.9%
  2. Brazil12.5%
  3. Belgium12.5%
Top importers
  1. Belgium10.3%
  2. South Korea10.0%
  3. Turkey7.0%
Reported customs values in USD, not prices.Full trade data

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

Frequently asked questions

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

What is Iodate?

Iodate is an iodine oxoanion and a monovalent inorganic anion. It is a conjugate base of an iodic acid.

What is the CAS number of Iodate?

The CAS registry number of Iodate is 15454-31-6.

What is the molecular formula and weight of Iodate?

The molecular formula of Iodate is IO3- and its molar mass is 174.90 g/mol.

What is Iodate used for?

Known uses and roles of Iodate include astringent and pharmaceutical.

Is Iodate hazardous?

No GHS hazard classification for Iodate 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 Iodate?

Iodate is usually classified under HS code 282990 (Chlorates and perchlorates, bromates and perbromates, iodates and periodates, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Iodate?

CompoundList lists 10 suppliers of Iodate in India, China, Belgium, Germany and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Iodate in India?

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

What is the price of Iodate?

Suppliers quote Iodate 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 Iodate

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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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