disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate

Base Information

• Chemical Name: disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate
• CAS No.: 15139-76-1
• Molecular Formula: C22H18 N4 O9 S2 . 2 Na
• Molecular Weight: 590.50
• Mol file: 15139-76-1.mol

Synonyms:1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-4-[(4-sulfo-1-naphthalenyl)azo]-1-(4-sulfophenyl)-,3-ethyl ester, disodium salt (9CI); 2-Pyrazoline-3-carboxylic acid,5-oxo-4-[(4-sulfo-1-naphthyl)azo]-1-(p-sulfophenyl)-, 3-ethyl ester, disodiumsalt (8CI); C.I. Acid Orange 137; Orange B

Chemical Property of disodium 3-ethyl 4,5-dihydro-5-oxo-4-[(4-sulphonato-1-naphthyl)azo]-1-(4-sulphonatophenyl)-1H-pyrazole-3-carboxylate

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• PSA: 214.85000
• Density: g/cm³
• LogP: 3.72840

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: In coloring sausage and frankfurter casings.