CAS 1318-59-8 Chlorite (HCID 197148)

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Basic information

CAS: 1318-59-8
Standard SMILES: [O-][Cl+][O-]
InChIKey: GXXLZZYHIIGRLP-UHFFFAOYSA-N
Molecular formula: ClO2-
Average molar mass: 67.45 g/mol
Monoisotopic mass: 66.9592305

Overview

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

Names & identifiers

Preferred name: Chlorite
IUPAC: chlorite
English name: Chlorite-group minerals
Molecular formula: ClO2
Molecular weight: 67.451

Names & synonyms

CHLORITEChlorite ion14998-27-7Chlorite(1-)Chlorine dioxide ion(1-)Z63H374SB6CHLORITE (CLO2-)DTXSID7021522CHEBI:17441CHLOROUS ACID, ION(1-)O2safeSAFE CLEANER K

Show more names

Un1908HydrochloriteEinecs 215-285-9CHLORITE (MINERAL CLASS)chlorites,inorganic,n.o.s.Chlorite solution [un1908] [corrosive]

RefChem:918459DTXCID501522604-718-01318-59-8chlorite sdandard solutionChlorite-group minerals(Cl O2)-Chlorite Standard: ClO2- @ 1000 microg/mL in H2O

Database identifiers

CAS: 1318-59-8、14998-27-7
PubChem CID: 197148
DTXSID: DTXSID7021522
ChEBI: CHEBI:17441
UNII: Z63H374SB6
EC Number: 215-285-9、604-718-0
Nikkaji: J1.442.348F

Properties

Computed structural properties

XLogP: 0.9
Topological polar surface area: 40.1 Å²
Hydrogen bond donors: 0
Hydrogen bond acceptors: 2
Rotatable bonds: 0
Heavy atoms: 3
Formal charge: -1
Complexity: 7.5

Experimental & physicochemical properties

Chemical ClassesMineral Dusts -> Other Mineral Dusts

Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physical DescriptionSolid; [IUCLID] White or off-white to grey powder; Odorless; [Luzenac America MSDS]

Safety & regulation

GHS classification

GHS Classification · 3 items

This chemical does not meet GHS hazard criteria for 96.5% (632 of 655) of all reports.

Not Classified

Aggregated GHS information provided per 655 reports by companies from 4 notifications to the ECHA C&L Inventory.

Hazard information

Regulatory Information · 3 items

Regulation (EC) No 1331/2008

Chlorite: Does not have an individual approval but may be used under an appropriate group standard

Chlorite (anion): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazards SummaryContains less than 5% talc and less than 1.5% quartz; May cause mild skin irritation and mechanical eye irritation; Repeated or prolonged inhalation exposure may cause mild pneumoconiosis; [Luzenac America MSDS]

Hazard Classes and CategoriesNot Classified

Chemistry & industry

Uses & manufacturing

Uses · 2 items

Used in the paints, lacquers, and varnishes, paper-pulp-board, and polymers industries; Used as an anti-set-off and anti-adhesive agent and filler; [IUCLID] Used as a functional mineral in paper, paints, ceramics, plastics, personal care, etc.; [Luzenac America MSDS] One of the main components of common clay and shale; [INCHEM EHC]

Pulp and Paper Processing [Category: Industry]

Household ProductsInformation on 2 consumer products that contain Chlorite (mineral group) in the following categories is provided:

Use ClassificationFood Additives -> PRESERVATIVE -> JECFA Functional Classes