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Duasyn Ink Blue SLK

Acid Blue 93

DuasynInk Blue SLK is a selected water soluble dye with excellent fastness in strong acidic media. Suitable for the coloration of detergents and cleaners. Suitable also for stationery, polishes and fertilizers.

Key Features

  • Very good stability in acidic media benefit
  • High tinting strength benefit
  • High brilliancy and transparency in aqueous solution

Key Applications

Safety

Sudarshan's colorants suitable for the use in products bearing eco-labels meet also the requirements for not being bio-accumulating. Assessment of the logKow (partition coefficient oil/water) values indicates that all the colorants meet the lowest threshold defined in the corresponding Nordic Ecolabel and EU Ecolabel product group guidelines. Purity Material meets Sudarshan's strict purity requirements. Please refer to the Material Safety Data Sheet to have the complete and very latest safety information.

Product Data

Physical Data

pH Value

4 - 6

Solubility Water [g/l]

approx. 80

Ethanol [g/l]

-

Methylethylketone [g/l]

-

Fastness Data
Acid and AlkalineFastness acidic

<5

neutral

-

alkaline

-

Light Fastness Water Solution (0.01%)

-

Pad-Dyeing Paper (1%)

2 - 3

Textile (1/3 SD)

-

Stability to Oxidative and Reductive Agents
Hydrogen Peroxide

-

Sodium Dithionate

-

Applications

Duasyn Ink Blue SLK is recommended for coloration of acidicand toilet cleaners.

Handling

Delivery form Powder
Disclaimer - The application information and any other information given in this document as well as our product specifications is based on the present state of our knowledge and is intended as a general description of our products and their possible applications. They are non-binding and cannot be taken as a guarantee. Because of the multitude of formulations, production & application conditions, all the above-mentioned data must be adjusted to the circumstances of the customer. As their use lies beyond our knowledge and control, we cannot accept any liability relating to the use of our products in particular applications. No liabilities, including those for patent rights, can be derived from this fact for individual cases. In addition to that, the legal rights of third parties must always be considered. Any customer of this product is responsible for determining the suitability of our products for its particular application and to ensure that any proprietary rights and existing laws and legislation are observed. Our recommendations about the use and processing of the products are of a general nature only and do not exempt the customer from its duty to carry out appropriate testing regarding fitness of the products for customer’s particular purposes and processing conditions. We do not make any warranty with regard to fitness of the products to customer’s particular use or application and its particular conditions of processing.