152521-11-4

Basic information

• Product Name: Acid Black 242
• Synonyms: 4-Amino-6-[4-[4-(2,4-diaminophenylazo)-phenylsulphamoyl]-phenylazo]-5-hydroxy-3-(4-nitrophenylazo)-naphthalene-2,7-disulphonic acid sodium salt;4-Amino-3-[[4-[[[4-[(2,4-diaminophenyl)azo]phenyl]amino]sulfonyl]phenyl]azo]-5-hydroxy-6-[(4-nitrophenyl)azo]-2,7-naphthalenedisulfonic acid disodium salt
• CAS NO: 152521-11-4
• Molecular Formula: C34H25N11Na2O11S3
• Molecular Weight: 0
• Mol File: 152521-11-4.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Acid Black 242(CAS DataBase Reference)
• NIST Chemistry Reference: Acid Black 242(152521-11-4)
• EPA Substance Registry System: Acid Black 242(152521-11-4)

Safety Data

• Hazardous Substances Data: 152521-11-4(Hazardous Substances Data)

Usage

General Description

Acid Black 242 is a synthetic dye that belongs to the azo dye class. It is commonly used in the textile industry to dye natural and synthetic fabrics. This chemical is known for its deep black color and ability to produce a high level of colorfastness, making it a popular choice for dyeing clothing and fabrics. Acid Black 242 is also used in the production of inks, paints, and plastics, and it is known for its strong chemical stability and resistance to light and heat. However, it is important to handle this chemical with care, as it can be toxic if ingested or inhaled, and it may cause skin and eye irritation.