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  • Sodium chlorite CAS#7758-19-2
  • Sodium chlorite CAS#7758-19-2
  • Sodium chlorite CAS#7758-19-2
  • Sodium chlorite CAS#7758-19-2
  • Sodium chlorite CAS#7758-19-2

›

Sodium chlorite CAS#7758-19-2

Sodium chlorite CAS#7758-19-2

Basic Information

Strong Oxidizing Capability: Sodium chlorite effectively accelerates oxidation processes, making it highly useful in chemical and industrial applications.


Wide Range of Industrial Applications: It is extensively used in paper manufacturing, water treatment, textile processing, bleaching, and disinfection.


Versatile Use in Organic Synthesis: The compound is valuable in chemical synthesis, such as converting aldehydes to carboxylic acids.


Effective Disinfection and Sanitization: When acidified, it can be used for surface sanitization and food rinsing, helping control microbes and pathogens.

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product description

Product Description of Sodium chlorite CAS#7758-19-2

Sodium chlorite (NaClO₂) is a white crystalline solid with strong oxidizing power and can accelerate organic combustion. It is extensively used in papermaking, water treatment, pulp bleaching, textiles, oil processing and disinfection.

In organic synthesis, it oxidizes aldehydes to carboxylic acids and alkyl furans to 4‑oxo‑2‑alkenoic acids. Mixed with acids like citric acid, it serves as acidified sodium chlorite for surface sanitization and food washing. It is also employed in military and special fields to inhibit microorganisms and foodborne pathogens.


Product Application of Sodium chlorite CAS#7758-19-2

Sodium chlorite generates chlorine dioxide in situ for textile stripping, bleaching, and pulp and paper processing. It acts as an efficient disinfectant for water treatment and a preservative in ophthalmic preparations, and is also used in contact lens cleaners and air duct sanitation.

Blended with zinc chloride, it is formulated into therapeutic rinses, toothpastes, oral sprays and gels. In organic synthesis, it converts alkyl furans to 4-oxo-2-alkenoic acids, and functions as a reagent in Pinnick oxidation to convert aldehydes to carboxylic acids.

Product Information

Parameters


Melting point190 °C (dec.)
Boiling point≥100°C/1013hPa
density2.5 g/cm3
vapor pressure0Pa at 25℃
storage temp.2-30°C
solubilityMethanol (Slightly), Water (Slightly)
formPowder
colorWhite
Odorodorless
PH12-13 (20°C in H2O)
PH Range46306
explosive limit0.07
Water Solubility39 g/100 mL (17 ºC)
SensitiveHygroscopic
Merck148600
Dielectric constant6.1（Ambient）
Stability:Stable. Incompatible with phosphorus, sulphur, zinc, ammonia, finely powdered metals, strong reducing agents, acids, organic materials.
Cosmetics Ingredients FunctionsORAL CARE
OXIDISING
InChI1S/ClHO2.Na/c2-1-3;/h(H,2,3);/q;+1/p-1
InChIKeyUKLNMMHNWFDKNT-UHFFFAOYSA-M
SMILES[Na+].[O-]Cl=O
LogP-2.7 at 25℃
CAS DataBase Reference7758-19-2(CAS DataBase Reference)
IARC3 (Vol. 52) 1991
EPA Substance Registry SystemSodium chlorite (7758-19-2)

Safety Information


Hazard CodesO,Xn,T+,T,N
Risk Statements8-22-24-32-34-9-26-25-14-36/37/38-21-50
Safety Statements17-26-36/37/39-45-50A-38-36-61-28
RIDADRUN 2813 4.3/PG 3
WGK Germany2
RTECSVZ4800000
TSCATSCA listed
HazardClass5.1
PackingGroupII
HS Code28289000
Storage Class5.1A - Strongly oxidizing hazardous materials
Hazard ClassificationsAcute Tox. 2 Dermal
Acute Tox. 4 Oral
Aquatic Acute 1
Aquatic Chronic 1
Eye Dam. 1
Ox. Sol. 1
Skin Corr. 1B
STOT RE 2
Hazardous Substances Data7758-19-2(Hazardous Substances Data)


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