Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate | CAS No. 4196-99-0
Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate
Basic Information
CAS Number
4196-99-0
Molecular Formula
C22H14N4Na2O7S2
Molecular Weight
556.5 g/mol
AD
Basic Physical Properties
Melting Point
181-188 °C
Flash Point
300°(572°F)
Solubility
ethanol: 1 mg/mL
Safety Information
View Safety InformationStability
Stable. Incompatible with strong oxidizing agents.
Synonyms & References
English
- Ponceau BS
- Fenazo Scarlet B
- Amacid Chrome Red 3B
- DTXSID2063345
- Biebrich scarlet sodium salt
- AKOS024375432
- Biebrich Scarlet WS
- Fast Scarlet BA
- Acid Scarlet BA
- C.I. ACID RED 66, DISODIUM SALT
- ponceau-bs
- Imperial Scarlet 3BN
- CHEBI:87186
- Biebrich scarlet
- Scarlet 3B
- SCHEMBL2855839
- ponceau B
- AKOS004901559
- NS00048919
- Benzenesulfonic acid, 2-(2-(2-hydroxy-1-naphthalenyl)diazenyl)-5-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:2)
- Sodium 6-(2-hydroxynaphthylazo)-3,4'-azodibenzenesulphonate
- EINECS 224-084-5
- Calcochrome Red 650
- Croceine scarlet
- C.I. 26905
- C.I. Acid Red 66
- Naphthazine Scarlet BI
- Biebrich Scarlet W 5
- Scarlet Red Sulfonate NF
- NSC 79710
- AMY22361
MDL Number
MFCD00003891
FAQ
What are the physical and chemical properties of Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate (CAS: 4196-99-0)?
Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate is a crystalline compound with a molecular weight of approximately 495.2 g/mol. It is slightly soluble in water and has low reactivity under normal conditions. This compound exhibits good stability in acidic and basic environments, making it suitable for various chemical applications.
How is Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate (CAS: 4196-99-0) typically synthesized?
Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate is synthesized via diazotization and coupling reactions. Typically, this compound is prepared using naphthol, sulfanilic acid, and sodium nitrite in a sequence of reactions requiring precise control of pH and temperature to ensure high yield and selectivity.
What industries use Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate (CAS: 4196-99-0)?
Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate finds applications in multiple industries, including pharmaceuticals for its antioxidant properties, sensors for detecting specific analytes, and polymer science for its ability to improve the stability and performance of various materials.
What precautions should be taken when handling Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate (CAS: 4196-99-0)?
When handling Disodium 2-[(2-hydroxy-1-naphthyl)diazenyl]-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Ensure the use of a fume hood to minimize inhalation risks. In case of a spill, immediately clean it up according to the material safety data sheet (MSDS) guidelines.
Related Compounds
![N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure](https://static.chemtradehub.com/structs/103/103687-96-3-8086.webp "N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine structure")
N-(2-Methoxyphenyl)-N-[(4-methylphenyl)sulfonyl]-beta-alanine
CAS Number:
103687-96-3
Molecular Formula:
C17H19NO5S
![5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure](https://static.chemtradehub.com/structs/112/112897-99-1-d1f4.webp "5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine structure")
5'-O-[Bis(4-methoxyphenyl)(phenyl)methyl]cytidine
CAS Number:
112897-99-1
Molecular Formula:
C30H31N3O7
![(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure](https://static.chemtradehub.com/structs/121/121055-10-5-583d.webp "(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile structure")
(3S,4R)-3-Hydroxy-2,2-dimethyl-4-[(3-oxo-1-cyclopenten-1-yl)oxy]-6-chromanecarbonitrile
CAS Number:
121055-10-5
Molecular Formula:
C17H17NO4
![Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure](https://static.chemtradehub.com/structs/126/1263059-26-2-d6da.webp "Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate structure")
Methyl 5-chloropyrazolo[1,5-a]pyrimidine-2-carboxylate
CAS Number:
1263059-26-2
Molecular Formula:
C8H6ClN3O2
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