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CAS 2092-55-9

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Acid Alizarin Violet N

Description:
Acid Alizarin Violet N, with the CAS number 2092-55-9, is a synthetic dye belonging to the class of azo dyes. It is characterized by its vibrant violet color, which is attributed to the presence of azo functional groups (-N=N-). This compound is soluble in water, making it suitable for various applications, particularly in textile dyeing and as a pH indicator. Acid Alizarin Violet N exhibits good lightfastness and stability under acidic conditions, which enhances its utility in different formulations. Additionally, it can be used in biological staining and as a colorant in cosmetics and food products, although its use in food is subject to regulatory scrutiny due to potential health concerns associated with azo dyes. The dye's molecular structure contributes to its color properties and reactivity, making it a valuable compound in both industrial and laboratory settings. As with many synthetic dyes, safety precautions should be observed when handling Acid Alizarin Violet N, as it may pose health risks if ingested or if it comes into contact with skin.
Formula:C16H11N2NaO5S
InChI:InChI=1/C16H12N2O5S.Na/c19-14-8-6-11(24(21,22)23)9-13(14)17-18-16-12-4-2-1-3-10(12)5-7-15(16)20;/h1-9,17,19H,(H,21,22,23);/q;+1/p-1/b18-16+;
InChI key:InChIKey=JJNDVAFFPLPCKC-UHFFFAOYSA-N
SMILES:N(=NC1=CC(S(=O)(=O)O)=CC=C1O)C=2C3=C(C=CC2O)C=CC=C3.[Na]
Synonyms:
  • 4-Hydroxy-3-(2-hydroxy-1-naphthylazo)benzenesulfonic acid, sodium salt
  • Acid Alizarine Violet
  • Acid Alizarine Violet B
  • Acid Chrome Violet K
  • Acid Chrome Violet N
  • Aizen Chrome Violet BH
  • Alizarine Violet N
  • Alphacroic Violet B
  • Atlantichrome Violet B
  • Benzenesulfonic acid, 4-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
  • See more synonyms
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Found 3 products.
  • C.I. 15670
    Targetmol
    + Info

    C.I. 15670

    CAS:
    <p>C.I. 15670: reddish-purple powder used in inks, dye lasers, polymers, and as a chemical sensor in various applications.</p>
    Formula:C16H12N2NaO5S
    Color and Shape:Red Powder
    Molecular weight:367.33

    Ref: TM-T19902

  • Acid Alizarin Violet N
    Fluorochem
    + Info

    Acid Alizarin Violet N

    CAS:
    Formula:C16H11N2NaO5S
    Color and Shape:Solid
    Molecular weight:366.32

    Ref: 10-F099183

    1g
    172.00€
    5g
    428.00€
    25g
    1,146.00€
    250mg
    98.00€
  • Acid Alizarin Violet N
    Biosynth
    + Info

    Acid Alizarin Violet N

    CAS:
    <p>Darkred/purple acid-base indicator dye</p>
    Formula:C16H11N2NaO5S
    Purity:Min. 95%
    Molecular weight:366.3 g/mol

    Ref: 3D-CAA09255

    10g
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    25g
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    50g
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