6014-69-3

Basic information

• Product Name: Reactive Orange 2
• Synonyms: Reactive Orange 2;Reactive orange 2 (C.I. 17865);Brilliant Orange K-G;2-Naphthalenesulfonic acid, 7-[(aminocarbonyl)amino]-2-[[5-[[4-chloro-6-[(2-sulfophenyl)amino]-1, 3, 5-triazin-2-yl]amino]-2-sulfophenyl]azo]-4-hydroxy, trisodium salt;Brilliant Orange KM-G;Reactive Orange KM-G;Vipactive Red M5B.
• CAS NO: 6014-69-3
• Molecular Formula: C26H20ClN9Na3O11S3 3*
• Molecular Weight: 835.10801
• Mol File: 6014-69-3.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Reactive Orange 2(CAS DataBase Reference)
• NIST Chemistry Reference: Reactive Orange 2(6014-69-3)
• EPA Substance Registry System: Reactive Orange 2(6014-69-3)

Safety Data

• Hazardous Substances Data: 6014-69-3(Hazardous Substances Data)

Usage

Description

Reactive Orange 2 is a bright orange, dark orange powder that is soluble in water with a solubility of 70 g/L at 50°C. It is not sensitive to light fastness, oxygen bleaching, perspiration fastness, and soaping, making it a suitable candidate for various applications in different industries.

Uses

Used in Textile Industry:
Reactive Orange 2 is used as a dye for coloring fabrics. Its light fastness and perspiration fastness properties make it an ideal choice for textiles that require resistance to fading and staining.
Used in Paper Industry:
Reactive Orange 2 is used as a coloring agent for paper products. Its resistance to fading and staining ensures that the color remains vibrant and long-lasting.
Used in Plastics Industry:
Reactive Orange 2 is used as a pigment in the plastics industry. Its properties, such as light fastness and resistance to oxygen bleaching, make it suitable for use in the production of colored plastics.
Used in Cosmetics Industry:
Reactive Orange 2 is used as a colorant in the cosmetics industry. Its ability to resist fading and staining makes it a popular choice for products that require long-lasting color.
Used in Food Industry:
Reactive Orange 2 is used as a coloring agent in the food industry. Its properties, such as resistance to soaping and fading, make it suitable for use in products that require vibrant and long-lasting color.
Overall, Reactive Orange 2 is a versatile and widely used coloring agent across various industries due to its properties and applications.

Preparation

2-Aminobenzenesulfonic acid and 2,4,6-Trichloro-1,3,5-triazine condensation, and then 2,4-Diaminobenzenesulfonic acid condensation, its product diazo, and 7-Acetamido-4-hydroxynaphthalene-2-sulfonic acid coupled.

Standard

Light Fastness

Fading

Stain

ISO

4-5

InChI:InChI=1/C26H20ClN9O11S3.3Na/c27-23-32-25(34-26(33-23)31-16-3-1-2-4-18(16)48(39,40)41)30-14-6-8-19(49(42,43)44)17(11-14)35-36-21-20(50(45,46)47)10-12-9-13(29-24(28)38)5-7-15(12)22(21)37;;;/h1-11,37H,(H3,28,29,38)(H,39,40,41)(H,42,43,44)(H,45,46,47)(H2,30,31,32,33,34);;;/q;3*+1/p-3