Acid red 4, Technical grade

CAS: 5858-39-9

Ref. 3D-FA40745

Product Information

• Name: Acid red 4, Technical grade
• Synonyms: (3E)-3-[(2-methoxyphenyl)hydrazono]-4-oxo-3,4-dihydronaphthalene-1-sulfonic acid, 1-Naphthalenesulfonic acid, 4-hydroxy-3-[(2-methoxyphenyl)azo]-, monosodium salt, 1-Naphthalenesulfonic acid, 4-hydroxy-3-[2-(2-methoxyphenyl)diazenyl]-, sodium salt (1:1), Acid Eosine G, Acid Red 4, Airedale Azo Eosine, Amacid Eosine, Atul Acid Fast Pink B, Atul Acid Scarlet B, Azo Eosine, Azo Eosine G, Azoeosin, Bucacid Azo Eosine G, Calcocid Eosine G, Colocid Fast Scarlet B, Concorde Acid Eosine G, Covalene Red E, Curol Red B, Dinacid Pink B, Erio Fast Scarlet B, Fabracid Red S-EN, Fast Acid Red E, Fenazo Red E, Kiton Eosine GC, Metamine Fast Acid Red N, Sodium 4-Hydroxy-3-(2-Methoxyphenylazo)Naphthalenesulphonate, Sodium 4-hydroxy-3-[(2-methoxyphenyl)azo]-1-naphthalenesulfonate, Triacid Azoeosine E
• CAS: 5858-39-9

Description

Acid Red 4 is a red dye that belongs to the group of inorganic acids and glycol ethers. It has been shown to be effective in wastewater treatment, where it can be used as a cationic surfactant or microparticle to remove organic matter from water. Acid Red 4 has also been used in the production of nanotubes and can be activated with quinoline derivatives to produce fluorescent compounds.

• Brand: Biosynth

Chemical properties

• Molecular weight: 381.36 g/mol
• Purity: Min. 95%
• Color/Form: Powder