Biebrich Scarlet sodium salt

CAS: 4196-99-0

Ref. 02-J65603

Product Information

• Name: Biebrich Scarlet sodium salt
• Synonyms: C.I. 26905, Acid Red 66, 2-[(2-Hydroxy-1-naphthyl)azo]-5-[(4-sulfophenyl)azo]benzenesulfonic acid disodium salt, Acid Scarlet B, Acid Scarlet BA, Amacid Chrome Red 3B, Amacid Red 3B, Benzenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl)azo]-5-[(4-sulfophenyl)azo]-, disodium salt, Benzenesulfonic acid, 2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-5-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:2), Biebrich Scarlet WS, Biebrich Scarlet water soluble, Biebrich scarlet, Calcochrome Red 650, Cloth Red G, Croceine scarlet, Fast Scarlet BA, Fenazo Scarlet B, Imperial Scarlet 3B, Imperial Scarlet 3BN, NSC 79710, Naphthazine Scarlet BI, Ponceau BS, Red HM, Scarlet 3B, Scarlet Red Sulfonate NF, Wool Scarlet 5R, Wool Scarlet BR, disodium 2-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazinyl]-5-[(E)-(4-sulfonatophenyl)diazenyl]benzenesulfonate
• CAS: 4196-99-0

Description

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 556.49
• Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Color/Form: Dark Red Powder Solid