CROCEIN SCARLET 7B

Base Information

• Chemical Name: CROCEIN SCARLET 7B
• CAS No.: 6226-76-2
• Molecular Formula: C24H20 N4 O7 S2 . 2 Na
• Molecular Weight: 584.53
• Mol file: 6226-76-2.mol

Synonyms:1-Naphthalenesulfonicacid, 7-hydroxy-8-[[2-methyl-4-[(2-methyl-4-sulfophenyl)azo]phenyl]azo]-,disodium salt (9CI); C.I. Acid Red 71 (6CI,8CI); C.I. 27165; Croceine Scarlet7B

Chemical Property of CROCEIN SCARLET 7B

Chemical Property:

• Appearance/Colour: BROWN TO RED POWDER
• Melting Point: 181-188℃
• PSA: 200.83000
• LogP: 7.96280
• Water Solubility.: Soluble in water

Purity/Quality:

99% ^*data from raw suppliers

Crocein Scarlet 7B ^*data from reagent suppliers

Safty Information:

• Safety Statements: 22-24/25

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Crocein Scarlet 7B is used in Crowle’s reagent. The reagent is needed for observing latent fingerprints, particularly bloody prints. Dyes and metabolites.