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sodium hypochlorite

sodium hypochlorite

1 5.5
A chemical that bleaches and kills germs, used in household bleach
  • noun
  • /ˈsoʊdiəm haɪpoʊˈklɔːraɪt/
  • Specialized
translation icon : hipoclorito de sodio
  • For cleaning the kitchen, I use a solution containing sodium hypochlorite to disinfect the countertops.

Examples

  • Soaking and Sprouting: Grains were disinfected by soaking in a solution of 1% sodium hypochlorite for 20 minutes and rinsed twice with distilled water.

    Academic text (2014)
  • The swimming pool was treated with sodium hypochlorite to keep the water clear and free from harmful bacteria.

  • Household bleach is primarily composed of sodium hypochlorite, making it an effective disinfectant for laundry.

Synonyms

hypochlorite
vssodium hypochlorite
  • Specialized
1 8.4

A salt used to kill germs and bleach things

is the single specific unstable compound, not the whole family of related salts
eau de Javelle
vssodium hypochlorite
  • Archaic
9.9

A liquid bleach used to whiten clothes and clean surfaces

is the pure unstable chemical form rather than the diluted cleaning liquid
Javelle water
vssodium hypochlorite
  • Archaic
9.1

A liquid used to bleach clothes or kill germs

is the pure unstable chemical rather than the diluted aqueous preparation
Javel water
vssodium hypochlorite
  • Archaic
9.9

A strong liquid used to kill germs and remove stains

is the concentrated chemical substance, not the household liquid form

How Hazardous

sodium cyanide
  • Specialized
1 7.2
sodium hydride
  • Specialized
7.6
sodium hydroxide
  • Specialized
1 5.4
sodium hypochlorite
  • Specialized
1 5.5
sodium fluoride
  • Specialized
4.2
sodium chloride
  • Specialized
3 2.3
water
1.0

Surface Forms

Morphology

sodium + hypochlorite

This is a systematic chemical name: the compound is the sodium salt of the hypochlorite anion, so if a learner knows 'sodium' (the metal/element) and 'hypochlorite' (a disinfecting/bleaching salt) they can infer it is a sodium-containing disinfectant/bleach. The composition follows regular naming patterns for salts (cross-linguistically common), making the overall meaning directly derivable from the constituents.

Etymology

Sodium hypochlorite comes from the names of its parts: sodium, the salt metal, and the parts hypo and chlorite, words that point to a milder form of chlorine. So the name gives a clear picture of a salt joined to a chlorine-type chemical, which is why it is used as a 'bleach' and 'disinfectant'.