CAS: 5413-75-2 - Acid Red 73

Formula: C₂₂H₁₆N₄O₇S₂·2Na

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

InChI key: InChIKey=HLTWNOPZIDOIML-UHFFFAOYSA-N

SMILES: [Na].O=S(=O)(O)C1=CC2=CC=C(O)C(N=NC3=CC=C(N=NC=4C=CC=CC4)C=C3)=C2C(=C1)S(=O)(=O)O

Synonyms:

• 7-oxo-8-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)-7,8-dihydronaphthalene-1,3-disulfonate
• C.I. Acid Red 73, disodium salt
• C.I. Acid Red 73
• brillant crocein MOO
• C.I. Acid Red 73, disodium salt
• disodium 7-hydroxy-8-[(E)-{4-[(E)-phenyldiazenyl]phenyl}diazenyl]naphthalene-1,3-disulfonate
• C.I. 27290
• brilliant crocein moo (C.I. 27290)
• Acid Red 73
• sodium 6-hydroxy-5-(4-phenylazophenylazo)naphthalene-2,4-disulphonate
• Crocein Scarlet MOO
• 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]-, disodium salt
• Croceine Scarlet MOO
• Acid red 73
• Brilliant Crocein MOO
• 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]-, sodium salt (1:2)
• Acid Red GR
• disodium (8Z)-7-oxo-8-(2-{4-[(E)-phenyldiazenyl]phenyl}hydrazinylidene)-7,8-dihydronaphthalene-1,3-disulfonate
• C.I. Acid Red 73

Brilliant Crocein

CAS: 5413-75-2

Brilliant Crocein is used mainly as a wool, silk, leather paper and leather dyeing. Can …

• Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Color and Shape: Red to red-brown, Powder
• Molecular weight: 556.47

Brilliant Crocein

CAS: 5413-75-2

• Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 556.4787

Acid red 73

CAS: 5413-75-2

Acid red 73 is a red dye.

• Formula: C₂₂H₁₆N₄NaO₇S₂
• Color and Shape: Red Powder
• Molecular weight: 535.5

Brilliant Crocein (C.I. 27290)

CAS: 5413-75-2

• Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Purity: ≥ 400
• Color and Shape: Red to red-brown powder
• Molecular weight: 556.49

Crocein Scarlet 3B

CAS: 5413-75-2

• Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Color and Shape: Orange to Amber to Dark red powder to crystal
• Molecular weight: 556.47

Acid Red 73

CAS: 5413-75-2

• Formula: C₂₂H₁₄N₄O₇S₂Na
• Color and Shape: Neat
• Molecular weight: 556.48

Acid red 73

CAS: 5413-75-2

Acid Red 73 is a dye that has been used in the treatment of wastewater. …

• Formula: C₂₂H₁₄N₄Na₂O₇S₂
• Purity: Min. 95%
• Molecular weight: 556.48 g/mol