ACID BLUE 29

• CAS: 5850-35-1
• Catalog Number: ACM5850351
• Category: Acid Dyes
• Molecular Weight: 616.49
• Molecular Formula: C22H14N6Na2O9S2
• Description: Acid Blue 29, also known as C.I. Acid Blue 9, is a synthetic anionic dye that is used in a variety of applications, including as a biological stain, a dye for textiles and paper, and as a pH indicator. It is also used in laboratories for a variety of experiments, such as a reagent in biochemical assays and as a fluorescent dye in cell imaging.
• Synonyms: Acid Blue 29, 5850-35-1
• IUPAC Name: disodium 4-amino-3-(3-nitrophenyl)diazenyl-5-oxo-6-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
• Canonical SMILES: C1=CC=C(C=C1)NN=C2C(=CC3=CC(=C(C(=C3C2=O)N)N=NC4=CC(=CC=C4)[N+](=O)[O-])S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+]
• InChI: InChI=1S/C22H16N6O9S2.2Na/c23-19-18-12(10-17(39(35,36)37)21(22(18)29)27-24-13-5-2-1-3-6-13)9-16(38(32,33)34)20(19)26-25-14-7-4-8-15(11-14)28(30)31;;/h1-11,29H,23H2,(H,32,33,34)(H,35,36,37);;/q;2*+1/p-2
• InChI Key: WEILTBATXPPXPP-UHFFFAOYSA-L
• Solubility: Soluble in water (20 mg/ml), ethanol (2 mg/ml), and methyl cellosolve.
• Appearance: Black Powder
• Application: Acid Blue 29 has a variety of applications in scientific research. It is used as a reagent in biochemical assays, such as for the detection of proteins, enzymes, and nucleic acids. It is also used as a fluorescent dye in cell imaging, such as for the visualization of cell membranes and organelles. In addition, it is used as a biological stain to visualize cells and tissues.
• Storage: Store at 2-8 ℃
• EC Number: 227-449-7
• Exact Mass: 616.006
• H-Bond Acceptor: 14
• H-Bond Donor: 2
• HTS Code: 3204120000
• MDL Number: MFCD00009960
• PSA: 272.67
• Refractive Index: ~1.77
• WGK Germany: 3
• XLogP3: 7.9408

Case Study

Acid Blue 29 for Biosorption and Phytotoxicity Testing

Guari E B,et al. Water, Air, & Soil Pollution, 2015, 226: 1-7.

The azo dye Acid Blue 29 is a commonly used dye in many products, such as fabrics. However, most of the waste generated by industries is not properly disposed of, which causes serious pollution to environmental water bodies. Therefore, in the development and research of various adsorption materials, acid blue 29 is often used as a target treatment substance.
· Biosorption Test: The Langmuir and Freundlich equations of biosorption isotherms were applied. Calculations were performed for the remaining concentrations of the dyes and the quantities of dry weight biomass (mg/mL) used in each test.
· Phytotoxicity Test: A toxicity test was performed with Lactuca sativa seeds to determine the LC50 of the dye.

Custom Q&A

What is the molecular formula of ACID BLUE 29?

The molecular formula of ACID BLUE 29 is C22H14N6Na2O9S2.

What is the molecular weight of ACID BLUE 29?

The molecular weight of ACID BLUE 29 is 616.5 g/mol.

What are some synonyms for ACID BLUE 29?

Some synonyms for ACID BLUE 29 include Mordant Blue 82 and C.I. 20460.

When was ACID BLUE 29 created and last modified?

ACID BLUE 29 was created on 2019-01-15 and last modified on 2023-12-23.

What is the IUPAC name of ACID BLUE 29?

The IUPAC name of ACID BLUE 29 is disodium;4-amino-5-hydroxy-3-[(3-nitrophenyl)diazenyl]-6-phenyldiazenylnaphthalene-2,7-disulfonate.

What is the InChIKey of ACID BLUE 29?

The InChIKey of ACID BLUE 29 is QCWPZYSLMIXIHM-UHFFFAOYSA-L.

What is the Canonical SMILES representation of ACID BLUE 29?

The Canonical SMILES representation of ACID BLUE 29 is C1=CC=C(C=C1)N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC4=CC(=CC=C4)[N+](=O)[O-])N)O.[Na+].[Na+].

What is the CAS number of ACID BLUE 29?

The CAS number of ACID BLUE 29 is 5850-35-1.

How many hydrogen bond donor counts does ACID BLUE 29 have?

ACID BLUE 29 has 2 hydrogen bond donor counts.

How many hydrogen bond acceptor counts does ACID BLUE 29 have?

ACID BLUE 29 has 14 hydrogen bond acceptor counts.