Acid Red 249

CAS : 6416-66-6

Ref. 3D-FA41274

Informations sur le produit

• Nom: Acid Red 249
• Synonymes: 2,7-Naphthalenedisulfonic acid, 3-[(5-chloro-2-phenoxyphenyl)azo]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-, disodium salt, 2,7-Naphthalenedisulfonic acid, 3-[2-(5-chloro-2-phenoxyphenyl)diazenyl]-4-hydroxy-5-[[(4-methylphenyl)sulfonyl]amino]-, sodium salt (1:2), Acid Brilliant Red B, Anadurm Brilliant Red M-B, Benzyl Fast Rubine 2B, Best Acid Milling Red 2B, Best Acid Red 2B, Brilliant Milling Red 2B, Brilliant Milling Red B, Brilliant Red B, Chuganol Milling Brilliant Red B Conc, Colomill Red 2BN, Concorde Acid Red 2B, Disodium 3-(5-Chloro-2-Phenoxy-Phenyl)Azo-4-Hydroxy-5-(P-Tolylsulfonylamino)Naphthalene-2,7-Disulfonate, Dycosweak Acid Brilliant Red B, Dynacid Red BM, Elbenyl Red C 2B, Elite Fast Brilliant Red B, Euroderm Red 2BL, Everacid Red B, Everacid Red N-B, Kenanthrol Red BN, Milling Brilliant Red M 2BN, Naphthazine Milling Brilliant Red BN, Polar Brilliant Red B, Polar Red B, Pro-Jet Magenta 1, Pro-Jet Magneta 1, Pula Red B, Sandolan Brilliant Red N-BG, Sandolan Brilliant Red N-BG 125, Sulfonine Brilliant Red B, Sulfonine Brilliant Red BG, Suminol Milling Brilliant Red B, Supranol Brilliant Red BB, Synoacid Red F-B, Tertracid Brilliant Milling Red, Tertracid Brilliant Milling Red 2B, Triacid Fast Red 2BN, Vicoacid Red 249, Weak Acid Brilliant Red B, disodium (3Z)-3-[2-(5-chloro-2-phenoxyphenyl)hydrazinylidene]-5-{[(4-methylphenyl)sulfonyl]amino}-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate

Description

Acid Red 249 is a hydroxyl-containing fatty acid with a molecular weight of 257. It is amphoteric, meaning it can act as either an acid or a base. Acid Red 249 can be used to highlight calcium carbonate in the presence of zirconium oxide and colorants. Acid Red 249 undergoes nucleophilic attack, which is a chemical reaction where one or more nucleophiles are attracted to an electrophile (a chemical species that donates electrons). This reaction is often used for dyeing textiles and for making food dyes. Radiation, such as ultraviolet light or gamma rays, induces the reaction by breaking down the molecule's double bond. The resulting products are called free radicals, which react with other molecules to form new compounds. These reactions produce fluorescent colors that can be detected by radiation-sensitive cameras and other instruments.

• Marque: Biosynth

Propriétés chimiques

• Masse moléculaire: 748.11 g/mol
• Formule: C₂₉H₂₀ClN₃Na₂O₁₀S₃
• Degré de pureté: Min. 95%