BRILLIANT ORANGE H Chemical Properties

Melting point:

>300°C

storage temp. 

Refrigerator

solubility 

Aqueous Acid (Slightly, Sonicated), DMSO (Slightly), Methanol (Slightly)

Colour Index 

16020

form 

Solid

color 

Red to Dark Red

EPA Substance Registry System

2-Naphthalenesulfonic acid, 5-[(dimethylphenyl)azo]-6-hydroxy-, monosodium salt (52749-23-2)

Safety Information

HS Code 

3204.17.4030

BRILLIANT ORANGE H Usage And Synthesis

Uses

Acid Orange 17 can be used to determine the effect of dyeing on the thermal property of wool fiber.

Preparation

mix 2,4-Dimethylbenzenamine?diazo, and 6-Hydroxynaphthalene-2-sulfonic acid coupling.

Properties and Applications

red light orange. Soluble in water for red light yellow. The strong sulfuric acid in orange, dilute appears after the orange precipitation, then yellow solution. In water solution to join hydrochloric acid have orange precipitation, diluted precipitation dissolve; Add sodium hydroxide for yellow brown after. Used for wool, silk fiber dyeing etc, also used in paints and dye paper.

BRILLIANT ORANGE H(52749-23-2)Related Product Information

• Vat Orange 3
• trisodium 2-[[6-[(4-amino-6-chloro-1,3,5-triazin-2-yl)methylamino]-1-hydroxy-3-sulphonato-2-naphthyl]azo]naphthalene-1,5-disulphonate
• Amaryl Brilliant Orange 2R,Chemictive Brilliant Orange 2R,Mikacion Brilliant Orange 2RS,Reactive Brilliant Orange X-2R
• Remazol Brilliant Orange RR,Sumifix Brilliant Orange RR
• Navilene Brilliant Orange 3R
• CROCEIN ORANGE G
• BRILLIANT ORANGE H
• Drimarene Brilliant Orange Z-GH,Chemictive Brilliant Orange RH,Youhaoreactive Brilliant Orange KGN.,Xiron Brilliant Orange G-HD,Sumifix Brilliant Orange H-G
• ARTISIL BRILLIANT ORANGE RL,Supracet Brilliant Orange RC
• Serisol Brilliant Orange RGL
• Brilliant Orange K-G
• Pro-cion Brilliant Orange H-GR( ),Cibacron Brilliant Orange G-E
• Brilliant Orange GR,Mikethrene Brilliant Orange GR,Dycosthren Brilliant Orange GR
• ACRIDINE BRILLIANT ORANGE
• Vat Brilliant Orange G
• Reactive Orange 16
• Brilliant Orange K-GN
• Brilliant Orange X-GN