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CAS 11099-03-9

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Nigrosine

Description:
Nigrosine, with the CAS number 11099-03-9, is a synthetic dye belonging to the class of azo dyes. It is primarily used as a coloring agent in various applications, including textiles, inks, and biological staining. Nigrosine is characterized by its dark black color, which results from its complex molecular structure that includes multiple aromatic rings and nitrogen-containing groups. This structure contributes to its strong absorbance of light, making it effective for coloring purposes. The dye is soluble in water and can form colloidal solutions, which enhances its utility in various formulations. Additionally, nigrosine exhibits low toxicity, making it suitable for use in biological applications, such as staining cells and tissues for microscopy. However, like many synthetic dyes, it may pose environmental concerns if not managed properly, as it can persist in ecosystems. Overall, nigrosine is valued for its vibrant color and versatility in both industrial and scientific contexts.
Formula:Unspecified
InChI:InChI=1S/C8H18N2O.ClH/c1-3-5-10(6-4-2)8(11)7-9;/h3-7,9H2,1-2H3;1H
InChI key:GBPWTMZRCAESKB-UHFFFAOYSA-N
SMILES:CCCN(CCC)C(=O)CN.Cl
Synonyms:
  • Alcohol soluble nigrosine
  • Basonyl Black X 22
  • Bontron N 05
  • Brilliant Black LB
  • Lake Black Extra
  • Neptune Black X 14
  • Neptune X 14
  • Nigrosin,alcohol soluble
  • Nigrosine SB
  • Nigrosine SSB
  • See more synonyms
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