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Sodium chlorite solution 25% and 31% are commonly used chemicals in textile bleaching, which have strong oxidizing properties, can effectively remove stains and pigments on textiles, and restore the bright and clean appearance of textiles
Sodium chlorite solution is a chemical commonly used in textile bleaching, which has a strong oxidizing ability, can effectively remove stains and pigments on textiles, and restore the bright and clean appearance of textiles. This article will introduce the specifications, usage methods and dosages of sodium chlorite solution in detail, and illustrate its application in textile bleaching with examples.

1. Sodium chlorite liquid specifications

Specifications for sodium chlorite liquids typically include the following details:

Chemical Formula: NaClO2

Molecular weight: 74.44 g/mol

Appearance: Colorless transparent liquid

Concentration: 5% is commonly used, but can be adjusted according to specific needs (e.g. 1%, 10%, etc.)

pH: Usually alkaline with a pH range of about 11-12

Density: The density of sodium chlorite liquid varies with its concentration and is generally about 1.1 to 1.3 g/cm³.

Solubility: It is easily soluble in water, and the solubility increases with the increase of temperature.

Decomposition: Rapidly decomposes and releases reactive oxygen species, especially under certain conditions, such as heating or exposure to acids.

Bactericidal effect: It has strong bactericidal performance and can effectively kill all kinds of harmful bacteria and microorganisms.

Bleaching effect: As a powerful bleaching agent, it is able to remove impurities, stains and colors from various substances such as pulp and textiles.

Odor: Odorless or may have a slight chlorine odor depending on concentration and purity.

Chemical stability: While sodium chlorite liquid is generally stable when stored properly, it may react with incompatible substances, so care should be taken to avoid accidental reactions.