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Acid Red 103

Acid Red 103 structure

Acid Red 103 

structure
  • CAS No:

    25360-72-9

  • Formula:

    C28H19N3O9S3.2Na

  • Chemical Name:

    Acid Red 103

  • Synonyms:

    Benzo[a]phenazinium,5-[(2,4-disulfophenyl)amino]-7-phenylsulfo-,inner salt,sodium salt (1:2);Benzo[a]phenazinium,5-[(2,4-disulfophenyl)amino]-7-phenylsulfo-,hydroxide,inner salt,disodium salt;C.I. Acid Red 103;Benzo[a]phenazinium,5-[(2,4-disulfophenyl)amino]-7-phenylsulfo-,inner salt,disodium salt;C.I. 50090;Azocarmine B;Azocarmine BX;Acid Red 103;1324-31-8

Description

Azocarmine B is an organic sodium salt that is the disodium salt of 4-[(7-phenyl-3-sulfobenzo[a]phenazin-7-ium-5-yl)amino]benzene-1,3-disulfonic acid. It has a role as a histological dye. It contains an azocarmine B(2-).

Acid Red 103 Basic Attributes

681.62

680.992249

246-897-4

Characteristics

225.54000

6.58920

≥300 °C

Safety Information

3

Computed Properties

Molecular Weight:681.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:11
Rotatable Bond Count:3
Exact Mass:680.99223121
Monoisotopic Mass:680.99223121
Topological Polar Surface Area:226
Heavy Atom Count:45
Complexity:1280
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes

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