Solvent Black 7

Solvent Black 7 CAS NO.:8005-02-5 C.I.50415:1

Solvent black 7 is a black powder with no specific odor. The basic structure of Solvent black 7 consists of a complex aromatic ring system with nitrogen and oxygen atoms. This compound is insoluble in water.

1. Item name:

Nigrosine Oil Soluble

2.Specifications:
CAS No.:8005-02-5

MF:C29H24N6

EINECS No.:616-851-1

Structural formula:

3. Properties:

Strength:100% Pure

Purity:99.9%

Meiling Point: 275 °C

Solubility:Solubl(Alcohol)

Water Solubility: <0.1 g/100 mL at 21 ºC

Density:1.4±0.1 g/cm3

Boiling Point:455.6±45.0 °C at 760 mmHg

Flash Point:229.3±28.7 °C

4.Application:

Textile Industry: Solvent black 7 is commonly used as a dye in the textile industry. Its purpose in this field is to provide a black color to various textile materials. The mechanism of action involves the binding of Solvent black 7 molecules to the fibers, resulting in the desired coloration.

Printing Industry: This chemical is also utilized as a pigment in the printing industry. Its purpose in this field is to produce black ink for various printing applications. The mechanism of action involves the dispersion of Solvent black 7 particles in the ink, allowing for the creation of black prints.

5.Package:

25kgs/drum,or at customer’s request.

6.Storage:

Store in a cool and dry place.