Acid red 252

CAS: 70209-97-1

Ref. 3D-FS167554

Produktinformation

• Name: Acid red 252
• Synonyme: 2-[[2-Amino-8-hydroxy-6-[(methylphenylamino)sulfonyl]-1-naphthalenyl]azo]-5-[(chloroacetyl)amino]-benzenesulfonic acid monosodium, Benzenesulfonic acid, 2-(2-(2-amino-8-hydroxy-6-((methylphenylamino)sulfonyl)-1-naphthalenyl)diazenyl)-5-((2-chloroacetyl)amino)-, sodium salt (1:1), Benzenesulfonic acid, 2-((2-amino-8-hydroxy-6-((methylphenylamino)sulfonyl)-1-naphthalenyl)azo)-5-((chloroacetyl)amino)-, monosodium salt, sodium 5-[(chloroacetyl)amino]-2-(2-{(2E)-2-imino-6-[methyl(phenyl)sulfamoyl]-8-oxo-2,8-dihydronaphthalen-1-yl}hydrazino)benzenesulfonate
• CAS: 70209-97-1

Beschreibung

Acid Red 252 (AR252) is a natural dye that is used as a colorant in textile dyeing and printing. This compound has a molecular weight of 212.2, a melting point of 137°C, and an acid value of 2-5. AR252 is soluble in organic solvents such as acetone, ethanol, ether, and chloroform. It can be polymerized with an initiator to make polymers for use as absorbers in radiation protection items such as goggles and aprons. Acid Red 252 also has hydrophobic properties that are favorable for use as a surfactant to stabilize emulsions or suspensions in water-based paints.

• Marke: Biosynth

Chemische Eigenschaften

• Molekulargewicht: 627.05 g/mol
• Formel: C₂₅H₂₂ClN₅O₇S₂·Na
• Reinheit: Min. 95%