Alcide LD, Chlorite sodium, Chlorous acid sodium salt
White crystalline powder
7758-19-2
NaClO2
90.44
231-836-6
| Availability: | |
|---|---|
DESCRIPTION
ITEM | STANDARD | TEST RESULT |
Appearance | White powder | White powder |
Sodium Chlorite as NaClO2 % | ≥80 | 80.4 |
Sodium Chlorate as NaClO3 % | ≤ 4.0 | 1.02 |
Sodium Hydroxide as NaOH % | ≤ 3.0 | 0.58 |
Sodium Carbonate as Na2CO3 % | ≤ 2.0 | 0.4 |
Sodium Chloride as NaCl % | ≤ 19.0 | 16.4 |
Sodium Sulfate as Na2SO4 % | ≤ 3.0 | 0.45 |
Sodium Nitrate as NaNo3 % | ≤ 0.1 | ≤ 0.1 |
Water as H2O % | ≤ 1.0 | 0.5 |
Arsenic as As % | ≤ 0.0003 | <0.0003 |
Mercury as Hg % | ≤ 0.00001 | <0.00001 |
Lead as Pb % | ≤ 0.0001 | <0.0001 |
The main applications of sodium chlorite are bleaching and disinfection. Sodium chlorite can be converted to chlorine dioxide, which is used in bleaching textiles and pulp, as well as disinfecting urban water treatment plants. Chlorine dioxide, produced from sodium chlorite, is approved by the FDA for food disinfection under certain conditions. Aqueous solutions of sodium chlorite have stable bleaching ability under acidic conditions such as citric acid, resulting in short-life acidified sodium chlorite (ASC) with strong decontamination properties. ASC can be used to clean hard surfaces that come in contact with food and to wash a variety of foods, including red meat, poultry, seafood, fruits and vegetables.

Sodium chlorite is an inorganic salt that serves as a stable precursor to chlorine dioxide, a selective oxidizer used for disinfection and bleaching. It appears as white flakes or a clear solution and activates upon mixing with acids.
It generates chlorine dioxide for water purification, food surface sanitization, pulp and textile bleaching, and industrial wastewater treatment, targeting a wide range of microorganisms and organic stains.
Yes, when diluted and activated per FDA guidelines (up to 200 ppm ClO₂), it safely reduces pathogens on produce and equipment without leaving harmful residues, supporting HACCP-compliant processes.
Store in sealed, non-reactive containers at ambient temperatures away from direct sunlight and incompatibles; solutions remain viable for 12-24 months under proper conditions, with flakes offering longer shelf life.
Absolutely—its on-site generation reduces chemical transport emissions, and byproduct-free decomposition aligns with green chemistry principles for eco-efficient water and waste management.
Sodium chlorite produces neutral chlorine dioxide for odorless disinfection, while sodium hypochlorite (bleach) forms hypochlorous acid that can impart tastes; chlorite excels in pH-neutral and organic-heavy environments.
It promotes sustainability by enabling low-dose treatments that conserve water and energy, with degradation products posing no long-term ecological risks when managed correctly.
For deeper technical details or formulation guidance, consult our expert resources.
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A4: We will test the goods and issue COA before delivery
