ACID GREEN B
Acid Green B, also known as Acid Green 20 (C.I. 20495), is an industrial acid dye used primarily for coloring various materials.
Basic details of Acid Green B
|
Chemical Name |
Acid Green 20 |
|
Molecular Formula |
C22H16N6Na2O7S2 |
|
CAS Number |
5850-39-5 |
|
Molecular Weight |
586.51 g/mol |
|
Appearance |
Dark green to black powder |
|
Solubility |
Soluble in water and slightly soluble in ethanol |
Applications
Textiles: Primarily used for dyeing wool, silk, and nylon in an acid bath.
Paper: Applied to color paper products.
Leather: Used for coloring fully chromed leather.
Other products: Can be used to stain soap, anodized aluminum, and some plastics.
Properties
Light fastness: 4-5
Washing fastness: 3-4
Perspiration fastness: 3-4
Rubbing fastness: 4-5
Handling
Acid Green B should be handled to avoid dust formation and contact with incompatible materials. It should be stored in a cool, dry, well-ventilated area in a tightly closed container.
Storage
Container: Keep in the original container, tightly closed.
Location: Store in a cool, dry, well-ventilated area.
Environment: Facilities should be equipped with an eyewash fountain and a safety shower.
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: