Acid Dyes Manufacturers in Brazil

Superior purity Acid Dyes Manufacturers in Brazil by S D International

SD International is one of the leading supplier, and exporters of Acid Dyes. SD International offers Acid Dyes well known for using superior purity chemicals from trusted vendors to meet International Industry standards. S D International is one of the leading Acid Dyes exporters and suppliers of high grade and superior quality chemical products in Brazil to an industry-wide customer base.

Acid Dyes Supplier

Acid dyes are a water soluble class of dyes with anionic properties. These textile acid dyes are very effective for protein fibers such as wool, nylon, silk, and modified acrylics. Acid dyes are fixed to the fibers by hydrogen bonding, Vander Waals forces and ionic linkages.

Properties of Acid dyes:

  • Since Acid dyes are sold as a sodium salt, therefore these form a large anion in the aqueous medium.
  • Acid dyes are anionic in nature.
  • Acid dyes are suitable for wool, silk, polyamide and modified acrylics.
  • Acid dyes are applied from a strongly acidic to neutral pH bath.
  • Acid dyes have no affinity for cotton cellulose, hence not suitable for cellulose.
  • Acid dyes combine with the fiber by hydrogen bonds, Vander Waals forces or through ionic linkages.

Applications of Acid Dyes

Acid dyes are mainly used to dye natural protein (wool and silk), synthetic polyamide (nylon), acrylics and blends of these fibres. Some acid dyes are used as food colorants, and some can also be used to stain organelles in the medical field.

Products Range

Why SD International

  • More than 50 years of rich industry experience.
  • Wide product range of high purity chemicals.
  • Leading exporter of dyeing and auxiliaries’ chemicals.
  • Focus is to create trustworthy and responsive relationships.
  • Reliable and dependable service.
  • Great Value, quality products, and huge range in stocks.
  • Chemicals and services we provide achieve consistent standards and exceed your expectations.
  • Vast knowledge of colour and colouration allows us to tailor our products to your needs.

SD International is committed to customer fulfilment by delivering best quality chemical substances and compounds at competitive market prices. We offer these product categories to companies in the sector of plastics, paints and printing inks, textile, food colouring, pharmaceuticals, wood, leather factories, and paper mills across markets to several destinations including India and Indian Subcontinent, East Asia, South East Asia and the Middle East.

Market Area of SD International

SD International supply and export to listed Countries

China – Ningbo – ShanghaiGuangzhou | Bangladesh | Brazil | Egypt | Gambia | Germany | Ghana | Guinea | Conakry | Honduras | Indonesia | Israel | Italy | Japan | Mali | Mauritania | Mexico | Myanmar | Netherlands | Poland | Peru | Singapore | South Korea | Taiwan | UAE | Uganda | UK | USA | Vietnam | Argentina | Malaysia | Thailand | Turkey | Iran | Spain | Kenya

Thank you for visiting SD International ’s website. Do you have any questions or Need any help with Our products and their applications to your requirements? Contact Us at +91 99206 69561 or Enquiry Form.

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Note : Please note that the information on this document is for illustration purposes only as information may vary with individual chemical compounds and their purity, concentration and applications subjects and therefore cannot be guaranteed as accurate. © Copyright 2022 © SD International. All Rights Reserved (Terms of Use). Recreation of any materials from the site is strictly prohibited without permission.  SD International’s products are sold exclusively through SD International’s website. Use Terms | Privacy. Please contact us to discuss precise product specifications and requirements and obtain advice on which products are required to suit your exact application needs [email protected]

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