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Silicates, borates and other salts

Chlorite

Also known as Chlorite ion, Chlorite(1-), Chlorine dioxide ion(1-)

CAS 14998-27-7Formula ClO2-Molar mass 67.45 g/molEC 215-285-9
8 suppliers listed Drug substance
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Chlorite chemical structure, ClO2-, CAS 14998-27-7
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
14998-27-7
Formula
ClO2-
Molar mass
67.45 g/mol
EC number
215-285-9
HS code
282890
Category
Silicates, borates and other salts

What is Chlorite?

Plain description, key identifiers and synonyms

Chlorite is a chlorine oxoanion and a monovalent inorganic anion. It is a conjugate base of a chlorous acid.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
chlorite
CAS number
14998-27-7 CAS number cross-checkedOther or deprecated CAS: 1318-59-8
EC numbers
215-285-9, 604-718-0
Molecular formula
ClO2-
UNII
Z63H374SB6
InChIKey
GXXLZZYHIIGRLP-UHFFFAOYSA-N
InChI
InChI=1S/ClO2/c2-1-3/q-1
SMILES (canonical and isomeric)
[O-]Cl=O

Synonyms

  • Chlorite ion
  • Chlorite(1-)
  • Chlorine dioxide ion(1-)
  • Chlorite (clo2-)
  • Chlorous acid, ion(1-)
  • O2safe
  • Safe cleaner k
  • chlorite sdandard solution
  • Chlorite-group minerals
  • (Cl O2)-
  • Chlorite Standard: ClO2- @ 1000 microg/mL in H2O
  • Chlorite solution
  • dioxidochlorate(1-)
  • Chlorite anion
  • Chlorite-ion
  • Chorite ion
  • ClO2(-)
  • [ClO2](-)

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
67.45 g/molcalc.
Exact mass
66.9592 Dacalc.
LogP (octanol/water)
-2.38calc.
Topological polar surface area
46.12 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
0calc.
Heavy atoms
3calc.
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.

Chlorite suppliers

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

All 8 suppliers
8 of 8 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

8 suppliers in 3 countries

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Chlorite 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

Functional uses

  • Filler

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Chlorite is traded under.

HS 2828.90Indicative HS code

Hypochlorites, commercial calcium hypochlorite, chlorites, hypobromites, other

World exports in 2024
$451M
+4.0% vs 2023, imports $446M
2019 to 2024
Top exporters
  1. China12.8%
  2. Canada11.6%
  3. Germany9.3%
Top importers
  1. United States13.6%
  2. France * partner reported9.9%
  3. Germany7.2%

* Partner reported figures, a lower bound.

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

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

Frequently asked questions

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

What is Chlorite?

Chlorite is a chlorine oxoanion and a monovalent inorganic anion. It is a conjugate base of a chlorous acid.

What is the CAS number of Chlorite?

The CAS registry number of Chlorite is 14998-27-7. Other or deprecated CAS numbers: 1318-59-8.

What is the molecular formula and weight of Chlorite?

The molecular formula of Chlorite is ClO2- and its molar mass is 67.45 g/mol.

What is Chlorite used for?

Known uses and roles of Chlorite include disinfectants in water treatment, disinfectants in home care and cleaning and filler.

Is Chlorite hazardous?

No GHS hazard classification for Chlorite 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 Chlorite?

Chlorite is usually classified under HS code 282890 (Hypochlorites, commercial calcium hypochlorite, chlorites, hypobromites, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Chlorite?

CompoundList lists 8 suppliers of Chlorite in China, Germany and United States. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Chlorite?

Suppliers quote Chlorite 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 Chlorite

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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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