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Home/Compounds/Dye & Pigment/Reactive Black 5
C26H21N5Na4O19S6
991.8 g/mol
Dye & Pigment

C.I. REACTIVE BLACK 5

CAS12225-25-1EC241-164-5
Category
Dye & Pigment
Compound Class
Other
Primary Use
reactive dye for textile

C. I.

reactive dye for cellulosic fibers

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 12225-25-1

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Related Compounds

StrongSame Parent

Reactive black 5

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Reactive dye for textile coloring

ApplicationSame Use

Reactive Blue 4

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reactive dye for textile

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Reactive Orange 14

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Reactive dye for textile coloration

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Reactive red 11

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Reactive dye for textiles

ReferenceSame Category

Reactive Violet 5

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Reactive dye for textile coloring

Referencesame scaffold

Acid Green 20

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Acid dye for textiles

Referencesame scaffold

Acid Black 2

CAS8005-03-6

Histological dye and textile dye

Identifiers
IUPAC Name

tetrasodium;4-amino-5-hydroxy-3,6-bis[[4-(2-sulfonatooxyethylsulfonyl)phenyl]diazenyl]naphthalene-2,7-disulfonate

InChIKey

HFIYIRIMGZMCPC-UHFFFAOYSA-J

SMILES

C1=CC(=CC=C1N=NC2=C(C3=C(C(=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])N=NC4=CC=C(C=C4)S(=O)(=O)CCOS(=O)(=O)[O-])N)O)S(=O)(=O)CCOS(=O)(=O)[O-].[Na+].[Na+].[Na+].[Na+]

Synonyms (26)
  • Adizol Black B
  • C.I. REACTIVE BLACK 5
  • Cavalite Black B
  • Celmazol Black B
  • Diamira Black B
  • Drimarene Black R/K 3B
  • Intracron Black VS-B
  • Levafix Black E-B
  • Primazin Black BN
  • Reactive Black 5
  • Reactive Black 5, Dye content
  • Remazol Black GF
  • Remazol black B
  • Sumifix Black B
  • remazole black-GR