CAS: 5850-86-2 - acid orange 8 (C.I. 15575)

Formula: C₁₇H₁₃N₂NaO₄S

InChI: InChI=1S/C17H14N2O4S.Na/c1-11-10-13(24(21,22)23)7-8-15(11)18-19-17-14-5-3-2-4-12(14)6-9-16(17)20;/h2-10,20H,1H3,(H,21,22,23);

InChI key: InChIKey=NSNAGUKUQZMCGN-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C1=CC=C(N=NC2=C(O)C=CC=3C=CC=CC32)C(=C1)C

Synonyms:

• 3-methyl-4-[(2Z)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]benzenesulfonic acid
• Acid Brilliant Orange R
• Acid Orange RO
• Acid orange 8
• Airedale Orange R
• Basacid Orange 288
• Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-3-methyl-, monosodium salt
• Benzenesulfonic acid, 4-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-3-methyl-, sodium salt (1:1)
• Brilliant Orange R
• Brilliant Orange RO
• Calcocid Orange RR
• Diacid Orange R
• Kayaku Acid Orange RO
• Keyacid Orange RO
• Kiton Fast Orange 2R
• Kiton Orange R
• Naphthazine Orange R
• Orange 2RO
• Orange R
• Orange RO
• Orange T
• Polycor Orange R
• Ritacid Orange RO
• Shikiso Acid Orange RO
• Sodium 4-(2-Hydroxynaphth-1-Ylazo)-3-Methylbenzenesulphonate
• Solar Orange R
• Tertracid Orange RO
• Triacid Orange RO
• Vondacid Orange RO
• Wool Orange R
• Yodogawa Acid Orange R
• sodium 3-methyl-4-[(2E)-2-(2-oxonaphthalen-1(2H)-ylidene)hydrazino]benzenesulfonate

Acid Orange 8

CAS: 5850-86-2

• Formula: C₁₇H₁₃N₂NaO₄S
• Color and Shape: Light red-orange to dark red-orange powder
• Molecular weight: 364.35

Acid Orange 8 (13C6)

CAS: 5850-86-2

• Formula: C₁₁C₆H₁₃N₂NaO₄S
• Color and Shape: Colourless Oil
• Molecular weight: 370.307

Acid Orange 8 (Technical Grade)

CAS: 5850-86-2

• Formula: C₁₇H₁₃N₂NaO₄S
• Color and Shape: Dark Orange to Very Dark Red Solid
• Molecular weight: 364.35