CAS: 3071-73-6 - Acid black 24

Formula: C₃₆H₂₅N₅O₆S₂·2Na

InChI: InChI=1S/C36H25N5O6S2.2Na/c42-48(43,44)34-17-7-13-26-27(34)14-6-16-29(26)38-39-30-19-20-31(25-12-5-4-11-24(25)30)40-41-32-21-22-33(37-23-9-2-1-3-10-23)36-28(32)15-8-18-35(36)49(45,46)47;;/h1-22,37H,(H,42,43,44)(H,45,46,47);;

InChI key: InChIKey=UOLCXGUGTFZABV-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C=1C=CC=C2C(N=NC3=CC=C(N=NC=4C=CC(NC=5C=CC=CC5)=C6C4C=CC=C6S(=O)(=O)O)C=7C=CC=CC37)=CC=CC21

Synonyms:

• disodium 8-anilino-5-[[4-[(5-sulfonato-1-naphthyl)azo]-1-naphthyl]azo]naphthalene-1-sulfonate
• 1-Naphthalenesulfonic acid, 8-(phenylamino)-5-[2-[4-[2-(5-sulfo-1-naphthalenyl)diazenyl]-1-naphthalenyl]diazenyl]-, sodium salt (1:2)
• Weak Acid Black BR
• C.I. Acid Black 24
• C.I. 26370
• C.I.Acid Black 24
• Tracid Black Br
• 1-Naphthalenesulfonic acid, 8-(phenylamino)-5-[[4-[(5-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-, disodium salt
• disodium 8-(phenylamino)-5-[(E)-{4-[(E)-(5-sulfonatonaphthalen-1-yl)diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1-sulfonate
• Acid Black 24(26370)
• C.I. Acid Black 24, disodium salt
• C.I. Acid Black 24
• C.I. Acid Black 24, disodium salt
• Acid Black 24

1-Naphthalenesulfonic acid,8-(phenylamino)-5-[[4-[(5-sulfo-1-naphthalenyl)azo]-1-naphthalenyl]azo]-, disodium salt

CAS: 3071-73-6

• Formula: C₃₆H₂₃N₅Na₂O₆S₂
• Purity: 150%
• Molecular weight: 731.7073

C.I. Acid Black 24

CAS: 3071-73-6

C.I. Acid Black 24: blue-black dye, water-soluble, alters color with various acids and bases. Used …

• Formula: C₃₆H₂₅N₅NaO₆S₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 710.73

Acid Black 24 - Technical grade

CAS: 3071-73-6

Acid Black 24 is a hydroxylated fatty acid with the chemical name of 3-hydroxy-2,4,6-trimethylcyclohexanecarboxylic acid. …

• Formula: C₃₆H₂₃N₅Na₂O₆S₂
• Purity: Min. 95%
• Color and Shape: Blue To Black Solid
• Molecular weight: 731.71 g/mol