CAS: 633-96-5 - acid orange 7

Formula: C₁₆H₁₁N₂O₄SNa

InChI: InChI=1S/C16H12N2O4S.Na/c19-15-10-5-11-3-1-2-4-14(11)16(15)18-17-12-6-8-13(9-7-12)23(20,21)22;/h1-10,19H,(H,20,21,22);

InChI key: InChIKey=HMCJIBHBYMZCHV-UHFFFAOYSA-N

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

Synonyms:

• Natrium-4-[(2-hydroxy-1-naphthyl)azo]benzolsulfonat

Acid Orange 7

CAS: 633-96-5

• Formula: C₁₆H₁₁N₂NaO₄S
• Purity: >97.0%(HPLC)
• Color and Shape: Orange to Brown to Dark red powder to crystal
• Molecular weight: 350.32

Benzenesulfonic acid, 4-[(2-hydroxy-1-naphthalenyl)azo]-, monosodiumsalt

CAS: 633-96-5

• Formula: C₁₆H₁₁N₂NaO₄S
• Purity: 99%;RG
• Color and Shape: Solid
• Molecular weight: 350.3243

Orange II sodium salt

CAS: 633-96-5

• Formula: C₁₆H₁₁N₂NaO₄S
• Purity: ≥ 90%
• Color and Shape: Orange, dark orange or red-brown or dark maroon-brown powder
• Molecular weight: 350.32

Orange 2 sodium 100 µg/mL in Water

CAS: 633-96-5

• Formula: C₁₆H₁₁N₂O₄S·Na
• Color and Shape: Colourless
• Molecular weight: 350.32

Orange 2 sodium

CAS: 633-96-5

• Formula: C₁₆H₁₁N₂O₄S·Na
• Color and Shape: Orange
• Molecular weight: 350.32

Acid orange 7

CAS: 633-96-5

Acid orange 7 (COLIPA C015) is a dye used to dye wool.

• Formula: C₁₆H₁₁N₂NaO₄S
• Purity: 99.54%
• Color and Shape: Orange Solid Powder
• Molecular weight: 350.32

Orange No.205 for TLC RS

CAS: 633-96-5

• Color and Shape: Yellow-Red Solid Grains Or Powder

Orange II Certifed

CAS: 633-96-5

• Purity: = 90% (dye content)
• Molecular weight: 350.32

Acid orange 7

CAS: 633-96-5

Acid Orange 7 is a reactive dye that is used in wastewater treatment. It has …

• Formula: C₁₆H₁₁N₂NaO₄S
• Purity: Min. 95%
• Color and Shape: Red Powder
• Molecular weight: 350.33 g/mol

Acid Orange 7 (Technical Grade)

CAS: 633-96-5

• Formula: C₁₆H₁₁N₂NaO₄S
• Color and Shape: Orange
• Molecular weight: 350.32