Biebrich Scarlet, dye content approx. 70%

CAS: 4196-99-0

Ref. AC-40222

Product Information

• Name: Biebrich Scarlet, dye content approx. 70%
• Synonyms: biebrich scarlet, 2-[(2-Hydroxy-1-naphthyl)azo]-5-[(4-sulfophenyl)azo]benzenesulfonic acid disodium salt, Acid Red 66, 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, C.I. Acid Red 66, disodium salt, C.I. Acid Red 66, C.I. Acid Red 66, disodium salt, C.I. Acid Red 66, disodium salt (8CI), C.I. Acid Red 66, C.I. 26905

Description

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

• Brand: Acros

Chemical properties

• Molecular weight: 556.47
• Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Purity: 70%
• Color/Form: Powder, Red to brown
• InChI key: YCKMEQRBEVVZQF-VKZXTWAVSA-L