1325-63-9

Basic information

• Product Name: SIRIUS SUPRA SCARLET GG
• Synonyms: SIRIUS SUPRA SCARLET GG;Benzenesulfonic acid, 5-[(4-amino-5-methoxy-2-methylphenyl)azo]-2-methoxy-, reaction products with 2,2'-(1,2-ethenediyl)bis[5-nitrobenzenesulfonic acid], reduced, sodium salts;C.I. Direct Red 76;Direct red 76 (C.I. 40270);Benzanil Supra Scarlet 2G;C.I.40270;Direct Lightfast Scarlet 2ZH
• CAS NO: 1325-63-9
• Molecular Weight: 0
• EINECS: 215-402-3
• Mol File: 1325-63-9.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: SIRIUS SUPRA SCARLET GG(CAS DataBase Reference)
• NIST Chemistry Reference: SIRIUS SUPRA SCARLET GG(1325-63-9)
• EPA Substance Registry System: SIRIUS SUPRA SCARLET GG(1325-63-9)

Safety Data

• Hazardous Substances Data: 1325-63-9(Hazardous Substances Data)

Usage

Preparation

in reflux conditions (or a little take pressure), in sodium hydroxide solution (E)-2-(2-sulfo-4-nitrostyryl)-5-nitrobenzenesulfonic acid with 5-Amino-2-methoxybenzenesulfottic acid sodium diazotization and 2-Amino-4-methylanisole coupled with product heating, then use glucose and sodium carbonate treatment their products.

Properties and Applications

yellow light red. Soluble in water for light orange to red brown, soluble in ethanol and soluble fiber element, insoluble in other organic solvents. In the dark for the strong sulfuric acid, diluted for olive brown, a black light brown precipitation; Partly dissolved in nitric acid to blue. The dye solution to join strong hydrochloric acid purple brown precipitation; Add thick sodium hydroxide solution have orange brown precipitation. Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water Fading Stain Fading Stain ISO 3 4 6 3 3 AATCC 5 3 5 4 4

Standard

Acid Resistance

Fading

Stain

ISO

3

AATCC

5