2-[(2-Hydroxy-1-naphthyl)azo]-5-[(4-sulfophenyl)azo]benzenesulfonic acid disodium salt

CAS: 4196-99-0

Ref. IN-DA00742R

Produktinformation

• Name: 2-[(2-Hydroxy-1-naphthyl)azo]-5-[(4-sulfophenyl)azo]benzenesulfonic acid disodium salt
• Synonyme: Biebrich Scarlet, Biebrich scarlet, Acid Red 66, Fenazo Scarlet B, Scarlet 3B, Wool Scarlet 5R, Biebrich scarlet sodium salt, Imperial Scarlet 3B, Croceine scarlet, Amacid Chrome Red 3B, C.I. Acid Red 66, Cloth Red G, Amacid Red 3B, Biebrich Scarlet W 5, Sodium 6-(2-hydroxynaphthylazo)-3,4'-azodibenzenesulphonate, ponceau-bs, ponceau B, 2-[(2-hydroxynaphthyl)diazenyl]-5-[(4-sulfophenyl)diazenyl]benzenesulfonic aci d, sodium salt, sodium salt, Biebrich Scarlet, dye content approx. 70%, Benzenesulfonic acid, 2-((2-hydroxy-1-naphthalenyl)azo)-5-((4-sulfophenyl)azo)-, disodium salt, dipotassium 2-[2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]-5-[2-(4-sulfonatophenyl)diazen-1-yl]benzenesulfonate, disodium 2-[(2-hydroxynaphthalen-1-yl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzene-1-sulfonate, disodium 2-[(E)-2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]-5-[(E)-2-(4-sulfonatophenyl)diazen-1-yl]benzenesulfonate, Benzenesulfonic acid, 2-[(2-hydroxy-1-naphthalenyl) azo]-5-[(4-sulfophenyl)azo]-, disodium salt
• Marke: Indagoo

Chemische Eigenschaften

• Molekulargewicht: 556.4787
• Formel: C₂₂H₁₄N₄Na₂O₇S₂
• Reinheit: 60%
• Farbe/Form: Solid
• InChl: 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);;/q;2*+1/p-2
• InChI Key: VVAVKBBTPWYADW-UHFFFAOYSA-L