Direct Brown MR is an industrial-grade dye, typically supplied as a brown powder, used primarily for textiles like cotton, wool, and silk, as well as for paper and leather. It is water-soluble and provides good light and wash fastness.
Basic details of Direct Brown Mr
|
Chemical Name |
Direct Brown 2 |
|
Molecular Formula |
C29H19N5Na2O7S |
|
CAS Number |
2429-82-5 |
|
Molecular Weight |
646.6 g/mol |
|
Appearance |
Brown Powder |
|
Solubility |
Soluble in water and ethanol |
Applications
Textiles: Dyeing cotton, viscose, and silk fibers.
Paper: Dyeing paper pulp and finished paper products.
Leather: Used for leather coloration.
Properties
Light fastness: Good
Washing fastness: Good
Rubbing fastness: Excellent
Prespiration fastness: Moderate
Handling
o Use with adequate ventilation to minimize dust generation and accumulation.
o Avoid contact with eyes, skin, and clothing.
o Avoid ingestion and inhalation.
o Wear appropriate personal protective equipment (PPE), including an approved respirator, chemical safety goggles, and rubber gloves.
o Wash thoroughly after handling.
Storage
o Store in a cool, dry place.
o Keep containers tightly closed to preserve in tight and light- resistant containers.
o Store away from incompatible materials, such as strong oxidizing agents and strong reducing agents.
PACKAGING
Common packaging sizes include 25 kg and 50 kg HDPE Bags// HDPE Drums //Corrugated Boxes
Custom Packaging: Many suppliers offer custom packaging to suit different client requirements.
Price: