Sepidestan Tejarat is an active and reputable supplier of chemical raw materials for various industries, including the textile industry. By offering high‑quality, traceable products that comply with industrial standards, the company provides reliable and cost‑effective solutions to spinning mills, weaving factories, dyeing units, and fabric finishing plants.
Hydrogen Peroxide
Hydrogen Peroxide is one of the main compounds used in the bleaching stage of textile processing. As a strong oxidizing agent, it whitens cotton, viscose, and polyester fibers without creating chlorine‑related pollution.
Using hydrogen peroxide in textiles helps remove the natural color of fibers, eliminate unpleasant odors, and prepare fabrics for uniform dyeing. Sepidestan Tejarat supplies hydrogen peroxide with concentrations ranging from 35% to 50%, offered in industrial packaging with guaranteed quality.
Sodium Metabisulfite
Sodium Metabisulfite is a strong reducing agent and a key material in dyeing processes, color fixation, and removal of excess dye from fabrics. This compound is used at the end of the dyeing process to neutralize remaining oxidizing agents and stabilize the color within the fabric.
It also serves as an anti‑chlorine agent in processes where hydrogen peroxide or other oxidizing materials are used. The sodium metabisulfite supplied by Sepidestan Tejarat is industrial grade, with uniform granulation and high solubility.
Potash (Potassium Hydroxide)
Potash, or Potassium Hydroxide, is a strong alkali and saponifying agent used in certain fabric preparation and finishing processes. It is applied during the scouring stage to remove oils and surface impurities from fabrics.
It is also used in the production of softeners, specialized surfactants, and for adjusting the pH of dye baths. The potash supplied by Sepidestan Tejarat offers high purity, low impurity levels, and strong reactivity.
For purchasing potash, please contact us.
Phosphoric Acid
Phosphoric Acid is another widely used chemical in the textile industry. It acts as a pH regulator, cleaning agent, scale remover, and color fixation aid. In dyeing processes—especially with reactive dyes—precise pH control is essential to improve dye absorption.
Compared to stronger mineral acids such as sulfuric acid, phosphoric acid has milder acidity, making it a safer option for both equipment and fibers.
It is also effective in the final washing stage of fabrics to remove alkaline residues. Sepidestan Tejarat supplies 85% phosphoric acid with high purity, consistent quality, and industrial packaging for textile manufacturers.
For purchasing phosphoric acid, please contact us.
Other Textile Raw Materials
In addition to the above products, Sepidestan Tejarat also supplies other key materials used in the textile industry, including:
Caustic Soda (Sodium Hydroxide) for alkaline bleaching
Citric Acid for pH adjustment during finishing processes
Sodium Hypochlorite (Bleach) for rapid bleaching of specific fabrics
Textile surfactants and emulsifiers to improve uniformity in washing and dyeing processes
Professional Chemical Solutions for the Textile Industry
With experience working alongside active manufacturers in the textile sector, Sepidestan Tejarat is ready to supply the raw materials required by dyeing, printing, and fabric finishing factories. All products are delivered with Certificate of Analysis (COA), standard packaging, and fast nationwide delivery.
Chemical Materials Sales at Sepidestan Tejarat
