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CAS 6358-80-1

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Acid black 94

Description:
Acid Black 94, with the CAS number 6358-80-1, is a synthetic azo dye primarily used in the textile industry for dyeing wool, silk, and nylon. It is characterized by its dark black color and excellent lightfastness, making it suitable for applications requiring durability. The dye is soluble in water, allowing for easy application in dyeing processes. Acid Black 94 is known for its ability to produce deep shades and is often used in combination with other dyes to achieve specific color effects. However, like many azo dyes, it may raise environmental and health concerns due to the potential release of aromatic amines upon degradation. Safety data sheets recommend handling it with care, as it may cause skin and eye irritation. Regulatory frameworks in various regions may impose restrictions on its use, particularly in consumer products, due to potential toxicity. Overall, Acid Black 94 is valued for its coloring properties but requires careful management to mitigate health and environmental risks.
Formula:C41H29N8Na3O11S3
InChI:InChI=1/C41H32N8O11S3.3Na/c1-23-4-2-3-5-32(23)43-34-22-30(50)16-19-33(34)47-44-27-10-6-24(7-11-27)25-8-12-28(13-9-25)45-48-39-35(62(55,56)57)20-26-21-36(63(58,59)60)40(41(51)37(26)38(39)42)49-46-29-14-17-31(18-15-29)61(52,53)54;;;/h2-22,43-44,46H,42H2,1H3,(H,52,53,54)(H,55,56,57)(H,58,59,60);;;/q;3*+1/p-3/b47-33+,48-45+,49-40+;;;
InChI key:InChIKey=WZDKTVZBXDKQSF-UHFFFAOYSA-N
SMILES:NC=1C2=C(C=C(S(=O)(=O)O)C(N=NC3=CC=C(S(=O)(=O)O)C=C3)=C2O)C=C(S(=O)(=O)O)C1N=NC4=CC=C(C=C4)C5=CC=C(N=NC6=C(NC7=C(C)C=CC=C7)C=C(O)C=C6)C=C5.[Na]
Synonyms:
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-(2-(4'-(2-(4-hydroxy-2-((2-methylphenyl)amino)phenyl)diazenyl)(1,1'-biphenyl)-4-yl)diazenyl)-6-(2-(4-sulfophenyl)diazenyl)-, sodium salt (1:3)trisodium (3Z)-5-amino-6-[(E)-{4'-[(2E)-2-{2-[(2-methylphenyl)amino]-4-oxocyclohexa-2,5-dien-1-ylidene}hydrazinyl]biphenyl-4-yl}diazenyl]-4-oxo-3-[2-(4-sulfonatophenyl)hydrazinylidene]-3,4-dihydronaphthalene-2,7-disulfonate
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[2-[4′-[2-[4-hydroxy-2-[(2-methylphenyl)amino]phenyl]diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-6-[2-(4-sulfophenyl)diazenyl]-, sodium salt (1:3)
  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[[4′-[[4-hydroxy-2-[(2-methylphenyl)amino]phenyl]azo][1,1′-biphenyl]-4-yl]azo]-6-[(4-sulfophenyl)azo]-, trisodium salt
  • Acid Black B
  • Acid Black GRL
  • Acid Black NT 255
  • Acid Leather Black DC
  • Acid Leather Carbon B
  • Acid Leather Deep Black C
  • Apollo Acid Black GRL
  • See more synonyms
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Found 2 products.
  • C.I. Acid black 94
    Targetmol
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    C.I. Acid black 94

    CAS:
    C.I. Acid Black 94 is a multifunctional dye used in both traditional fields like textile dyeing and emerging fields such as functional textile processing, food pigments, and dye-sensitized solar cells. In biological experiments, dyes are critical tools that help researchers observe and analyze cell structures, track biomolecules, evaluate cell functions, distinguish cell types, detect biomolecules, study tissue pathology, and monitor microorganisms. Their applications range from basic scientific research to clinical diagnostics.
    Formula:C41H29N8Na3O11S3
    Color and Shape:Solid
    Molecular weight:974.88

    Ref: TM-T85933

    25mg
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    50mg
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    100mg
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  • C.I.Acid black 94 (Technical Grade)
    TRC
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    C.I.Acid black 94 (Technical Grade)

    Controlled Product
    CAS:

    Applications C.I.Acid black 94 (CAS# 6358-80-1) is a useful research chemical compound.

    Formula:C41H29N8O11S3·3Na
    Color and Shape:Neat
    Molecular weight:974.88

    Ref: TR-C216860

    50mg
    85.00€
    100mg
    109.00€