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Bromic acid

Also known as HBrO3, Bromsaeure, hydroxidodioxidobromine

CAS 7789-31-3Formula HBrO3Molar mass 128.91 g/molEC 232-158-3
Bromic acid chemical structure, HBrO3, CAS 7789-31-3
2D chemical structure

Key facts

What buyers check first

CAS number
7789-31-3
Formula
HBrO3
Molar mass
128.91 g/mol
EC number
232-158-3
HS code
281119
Category
Inorganic acids

What is Bromic acid?

Plain description, key identifiers and synonyms

Bromic acid is a bromine oxoacid. It is a conjugate acid of a bromate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
bromic acid
CAS number
7789-31-3 CAS number cross-checked
EC number
232-158-3
Molecular formula
HBrO3
UNII
908X3OZ87J
InChIKey
YTFCQDDTLVUOCN-UHFFFAOYSA-N
InChI
InChI=1S/BrHO3/c2-1(3)4/h2H
SMILES (canonical and isomeric)
OBr(=O)=O

Synonyms

  • HBrO3
  • Bromsaeure
  • hydroxidodioxidobromine
  • (BrO2(OH))
  • Bromsaure
  • acide bromique
  • acido bromico
  • acidum bromicum
  • Bromic acid (hbro3)

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
128.91 g/molcalc.
Exact mass
127.9109 Dacalc.
LogP (octanol/water)
-2.94calc.
Topological polar surface area
66.35 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
3calc.
Rotatable bonds
0calc.
Heavy atoms
4calc.
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

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.

Bromic acid suppliers

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Where suppliers are based

1 supplier in 1 country

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Bromic acid price

Indicative price range per kg from live supplier offers

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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: Inactive 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 Bromic acid is traded under.

HS 2811.19Indicative HS code

Inorganic acids, other than hydrogen fluoride

World exports in 2024
$494M
+6.5% vs 2023, imports $458M
2019 to 2024
Top exporters
  1. China24.9%
  2. Israel16.0%
  3. Jordan * partner reported11.7%
Top importers
  1. China29.3%
  2. United States16.2%
  3. Germany7.0%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

Quick answers about Bromic acid, based on the data on this page

What is Bromic acid?

Bromic acid is a bromine oxoacid. It is a conjugate acid of a bromate.

What is the CAS number of Bromic acid?

The CAS registry number of Bromic acid is 7789-31-3.

What is the molecular formula and weight of Bromic acid?

The molecular formula of Bromic acid is HBrO3 and its molar mass is 128.91 g/mol.

Is Bromic acid hazardous?

No GHS hazard classification for Bromic acid 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 Bromic acid?

Bromic acid is usually classified under HS code 281119 (II. INORGANIC ACIDS AND INORGANIC OXYGEN COMPOUNDS OF NON-METALS, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Bromic acid?

CompoundList lists 1 supplier of Bromic acid in Australia. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Bromic acid?

Suppliers quote Bromic acid 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 Bromic acid

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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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