Acid Red 3BN is an anionic, water-soluble dye powder that provides a vibrant, bright red color and is primarily used for dyeing wool, silk, leather, and nylon. It has a high purity is known for good light and wash fastness. The dye is also used in inks, and while it can have a slight odor, it is often described as eco-friendly.
Basic details of Acid Red 3bn
|
Chemical Name |
Acid Red 131 |
|
Molecular Formula |
C30H21N3Na2O9S2 |
|
CAS Number |
12234-99-0 |
|
Molecular Weight |
677.61 g/mol |
|
Appearance |
Vibrant, bright red Powder |
|
Solubility |
Soluble in water |
Applications
Textiles: Used for dyeing wool, silk, and nylon fibers, as well as their blends.
Leather: Widely applied for coloring and printing leather products.
Paper: Utilized for dyeing and printing on paper and paperboard.
Inks: Incorporated into various ink formulations.
Paints: Used in the paint industry.
Wood: Used for coloring wood.
Plastics: Can be used in the coloration of plastics.
Properties
Light fastness: 4.5-5
Washing fastness: 4
Perspiration fastness: 4-4.5
Rubbing fastness: Good
Handling
To handle Acid Red 3BN safely, use personal protective equipment like gloves and safety glasses to avoid skin and eye contact. Store the dye in a cool, dry place away from moisture and direct sunlight in a tightly sealed container to maintain its quality. Always wash thoroughly after handling and avoid ingestion.
Storage
Location: Store in a cool, dry, and well-ventilated area away from direct sunlight and moisture.
Container: Keep containers tightly closed when not in use to prevent moisture from affecting the dye.
Lifespan: Proper storage can help maintain its efficacy and ensure a shelf life of up to 24 months.
PACKAGING
Typically supplied in 25 kg bags or drums.
Price: