CAS: 4196-99-0 - sodium 6-(2-hydroxynaphthylazo)-3,4'-azodibenzenesulphonate

Formula:C₂₂H₁₄N₄Na₂O₇S₂

InChI:InChI=1S/C22H16N4O7S2.2Na/c27-20-12-5-14-3-1-2-4-18(14)22(20)26-25-19-11-8-16(13-21(19)35(31,32)33)24-23-15-6-9-17(10-7-15)34(28,29)30;;/h1-13,27H,(H,28,29,30)(H,31,32,33);;

InChI key:InChIKey=RGFBGFHRQYWMMH-UHFFFAOYSA-N

SMILES:[Na].O=S(=O)(O)C1=CC=C(N=NC2=CC=C(N=NC3=C(O)C=CC=4C=CC=CC43)C(=C2)S(=O)(=O)O)C=C1

Synonyms:
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
See more synonyms
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

Found 5 products.

Product data	Purity	Price range	Estimated delivery
Biebrich Scarlet sodium salt REF: 02-J65603CAS: 4196-99-0	- - -	27.00 €~64.00 €	Tue 28 May 24
Ponceau BS REF: AN-AG00742RCAS: 4196-99-0	- - -	34.00 €~530.00 €	Fri 31 May 24
Biebrich Scarlet (C.I. 26905) REF: 7W-GT7414CAS: 4196-99-0	- - -	21.00 €~60.00 €	Mon 03 Jun 24
Biebrich scarlet REF: TM-T20752CAS: 4196-99-0	- - -	To inquire	Mon 03 Jun 24
Biebrich scarlet REF: 3D-FB40935CAS: 4196-99-0	Min. 95%	82.00 €~505.00 €	Tue 11 Jun 24