Acid red 73

• CAS: 5413-75-2
• Catalog Number: ACM5413752
• Category: Acid Dyes
• Molecular Weight: 556.48
• Molecular Formula: C22H14N4Na2O7S2
• Synonyms: 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-((4-(phenylazo)phenyl)azo)-, disodium salt
• IUPAC Name: disodium;7-hydroxy-8-[(4-phenyldiazenylphenyl)diazenyl]naphthalene-1,3-disulfonate
• Canonical SMILES: C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N=NC3=C(C=CC4=CC(=CC(=C43)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+]
• InChI: PEAGNRWWSMMRPZ-UHFFFAOYSA-L
• InChI Key: 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);;/q;2*+1/p-2
• Density: 1.58g/cm³
• Appearance: red powder
• Active Content: 85%
• Exact Mass: 556.01000
• Hazard Statements: Xn
• H-Bond Acceptor: 11
• H-Bond Donor: 3
• Physical State: Solid
• Safety Description: S22-S24/25
• WGK Germany: 3

Custom Q&A

What is the molecular formula of Acid Red 73?

The molecular formula of Acid Red 73 is C22H14N4Na2O7S2.

What is the molecular weight of Acid Red 73?

The molecular weight of Acid Red 73 is 556.5 g/mol.

What are some synonyms for Acid Red 73?

Some synonyms for Acid Red 73 include Crocein Scarlet MOO, Brilliant crocein, and Woodstain Scarlet.

When was Acid Red 73 created?

Acid Red 73 was created on August 8, 2005.

What is the IUPAC name of Acid Red 73?

The IUPAC name of Acid Red 73 is disodium;7-hydroxy-8-[(4-phenyldiazenylphenyl)diazenyl]naphthalene-1,3-disulfonate.

What is the InChIKey of Acid Red 73?

The InChIKey of Acid Red 73 is PEAGNRWWSMMRPZ-UHFFFAOYSA-L.

What is the Canonical SMILES representation of Acid Red 73?

The Canonical SMILES representation of Acid Red 73 is C1=CC=C(C=C1)N=NC2=CC=C(C=C2)N=NC3=C(C=CC4=CC(=CC(=C43)S(=O)(=O)[O-])S(=O)(=O)[O-])O.[Na+].[Na+].

What is the CAS number of Acid Red 73?

The CAS number of Acid Red 73 is 5413-75-2.

How many hydrogen bond acceptors are present in Acid Red 73?

There are 11 hydrogen bond acceptors in Acid Red 73.

What is the topological polar surface area of Acid Red 73?

The topological polar surface area of Acid Red 73 is 201 Å2.