Understanding the Role of Different Dye Chemicals

1. Understanding the Role of Different Dye Chemicals The advancement of chemical science and its various applications have enriched human lives and contributed towards a wide range of industries. Dye chemicals are one of those advancements that play a significant role in various industries, ranging from textiles, leather, printing, mining, cosmetics and much more. In this article, you will explore the three most widely used dye chemicals and their applications in various industries. 1. Sodium Sulfide (Na₂S) Also known as Disodim Monosulphide, this is one of the most important chemicals used as a raw material in the dying, tanning and textile industries. It is basically used as a reducing agent in order to remove the oxygen present in the fabric. This helps the dye to effectively bond with the fabric. The role of sodium sulphide is to transform the sulphur into a water-soluble form. Furthermore, due to its high temperature and alkalinity, sulphur dyes are used in the textile industries mainly for dark colours like navy blue, black and brown. 2. Caustic soda ( NaOH) Also known as Sodium Hydroxide, caustic soda is another important chemical that is used in the textile industry. Caustic soda flakes that have a purity of 99% with HS code 28151100 are the major raw materials that are used in processing like dyeing, scouring, mercerisation and much more. Due to its highly alkaline nature, it is used to remove impurities from the fabrics such as oils and waxes before dyeing.

2. 3. Sodium Carbonate ( Na₂CO₃) Also known by the trade name Soda Ash Light, it is synthetically produced from limestone and sodium chloride by the technique known as Solvay Process. It is widely used in the textile industry for dyeing a variety of fabrics ranging from cotton to linen and other cellulose fibres to increase the alkalinity of the reaction. It acts as a pH regulator of the fibre-reactive dye and helps to improve dye absorption faster. Furthermore, it is also used in the tanning industry, glass manufacturing, pulp & paper, water softening and other chemical industries. Get In Touch If you are looking for the best dye chemical manufacturer for your industry, then get in touch with Chemical Iran. They are one of the leading manufacturers and suppliers of top-quality petrochemical products globally. With years of experience in this field, they take pride in providing world-class customer service and on-time shipment at a fairly competitive price range. dye chemicals, along with You can check out their best-selling products: ● Caustic Soda Flakes ● Sodium Sulfide Flakes ● Soda Ash (light & dense) ● Di Ethylene Glycol ● Tri Ethylene Glycol ● Mono Ethylene Glycol For more information regarding product details, visit their official website today!