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Home/Compounds/Industrial Chemical/Sodium hypochlorite
ClNaO
74.44 g/mol
Industrial ChemicalDanger

SODIUM HYPOCHLORITE

CAS7681-52-9EC231-668-3
Category
Industrial Chemical
Compound Class
Inorganic Salt
Primary Use
Disinfectant and bleaching agent

Sodium hypochlorite is an alkaline inorganic compound and the sodium salt of hypochlorous acid. It is widely known in dilute aqueous solution as bleach or chlorine bleach, and is primarily used as a disinfectant and bleaching agent.

Disinfectant for surfaces and waterBleaching agent for textiles and paper

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongSame Parent

Calcium hypochlorite

CAS7778-54-3

water disinfectant and bleaching agent

ApplicationSame Use

Hydrogen peroxide

CAS7722-84-1

Disinfectant and bleaching agent

ApplicationSame Use

Peracetic acid

CAS79-21-0

Disinfectant and bleaching agent

ReferenceSame Category

Sodium hypophosphite

CAS7681-53-0

pharmaceutical manufacturing and nickel plating reagent

ReferenceSame Category

Cuprous iodide

CAS7681-65-4

Industrial catalyst and additive

ReferenceSame Category

2,4,6-trimethylstyrene

CAS769-25-5

Monomer for polymer synthesis and coatings

ReferenceSame Category

1,1,3,3-tetramethyl-1,3-divinyldisilazane

CAS7691-02-3

silicon compound for chemical synthesis

Safety Reference

Corrosive
Corrosive
Harmful
Harmful
Health Hazard
Health Hazard
Environmental Hazard
Environmental Hazard
Danger
H314Causes severe skin burns and eye damage
H318Causes serious eye damage
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H290May be corrosive to metals
H315Causes skin irritation
H335May cause respiratory irritation
H411Toxic to aquatic life with long lasting effects
H373May cause damage to organs through prolonged or repeated exposure
H371May cause damage to organs
Regulatory Compliance1
  • CN Catalogue of Hazardous ChemicalsCNRegulation
    Listed· listed since 2015-05-01Source

Customs Tariff Classification

The international HS code for SODIUM HYPOCHLORITE (CAS 7681-52-9) is 2828.90.

HS code (international, 6-digit)

2828.90

EU CN code (8-digit)

2828 90 00

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

sodium hypochlorite

InChIKey

SUKJFIGYRHOWBL-UHFFFAOYSA-N

SMILES

[O-]Cl.[Na+]

Synonyms (70)
  • Sodium hypochlorite (JAN/USP)
  • 84 Disinfectant
  • AD Gel
  • ANTIFORMIN, DENTAL
  • Airocare
  • Antiformin
  • B-K liquid
  • Caswell No. 776
  • Chloros
  • Chlorox
  • Cloralex
  • Cloropool
  • Clorox
  • Clorox liquid bleach
  • Dakins Full
  • Dakins half
  • Dakins quarter
  • Dental antiformin
  • Deosan
  • Deosan Green Label Steriliser
  • Di-Dak-Sol
  • Dispatch
  • HANNA DISINFECTANTspray
  • Hospital Milton
  • Household Bleach Detox
  • Household Bleach Detox 6042
  • Household bleach
  • Hyclorite
  • Hypochlorite sodium
  • Hyposan and Voxsan
  • Hypure
  • Hypure N
  • Javelle water
  • Javex
  • Klorocin
  • Milton
  • Milton Crystals
  • Milton in emuls wax
  • Milton in liq paraf
  • Milton no.2
  • NaOClean E-Water
  • Natrum hypochlorosum
  • Neo-cleaner
  • Neoseptal CL
  • Neutral oxidation
  • Parozone
  • Purin B
  • QIAN BAO Disinfectant
  • SODIUM HYPOCHLORITE
  • SODIUM HYPOCHLORITE [MART.]
  • Sodium hypochlorite (NaClO)
  • Sodium hypochlorite (NaOCl)
  • Sodium oxychloride
  • Sunnysol 150
  • Surchlor
  • Texant
  • Texant (TN)
  • XY 12
  • Youxiaolin
  • chlorine base compound
  • sodium hypochiorite
  • sodium hypochloride

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