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CAS 63467-26-5

:

Pigment Orange 46

Description:
Pigment Orange 46, with the CAS number 63467-26-5, is an organic pigment primarily used in various applications such as coatings, plastics, and inks due to its vibrant orange hue and excellent lightfastness. This pigment is characterized by its high opacity and strong tinting strength, making it suitable for use in products requiring bright coloration. It is known for its stability under heat and light, which contributes to its durability in outdoor applications. Chemically, Pigment Orange 46 is a member of the azo pigment family, which typically features a nitrogen-nitrogen double bond in their structure, contributing to their vivid colors. Additionally, it is generally considered to have low toxicity, making it a safer choice for various consumer products. However, as with many synthetic pigments, it is essential to handle it with care to avoid inhalation or skin contact. Overall, Pigment Orange 46 is valued for its aesthetic properties and performance in industrial applications.
Formula:C18H14ClN2NaO4S
InChI:InChI=1/C18H15ClN2O4S.Na/c1-2-11-9-15(17(10-14(11)19)26(23,24)25)20-21-18-13-6-4-3-5-12(13)7-8-16(18)22;/h3-10,20H,2H2,1H3,(H,23,24,25);/q;+1/p-1/b21-18+;
InChI key:InChIKey=UTSKZHDYHUOEQU-UHFFFAOYSA-N
SMILES:N(=NC1=C(S(=O)(=O)O)C=C(Cl)C(CC)=C1)C=2C3=C(C=CC2O)C=CC=C3.[Na]
Synonyms:
  • Benzenesulfonic acid, 5-chloro-4-ethyl-2-(2-(2-hydroxy-1-
  • Benzenesulfonic acid, 5-chloro-4-ethyl-2-[(2-hydroxy-1-naphthalenyl)azo]-, monosodium salt
  • Benzenesulfonic acid, 5-chloro-4-ethyl-2-[2-(2-hydroxy-1-naphthalenyl)diazenyl]-, sodium salt (1:1)
  • Clar-All Red
  • Clarion Red
  • Clarion Red Orange 46
  • Lake Orange B
  • Pigment Orange 46
  • Sunbright Yellow
  • Sunset Yellow
  • See more synonyms
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  • Pigment orange 46
    Biosynth
    + Info

    Pigment orange 46

    CAS:
    <p>Pigment orange 46 is a reactive dye with a chemical formula of C 17 H 12 O 7 that is used in photography and as a colorant. It has a cyclic structure with a hydroxyl group, carbonyl group, and one or more reactive carbon-carbon double bonds. Pigment orange 46 is classified as an aromatic compound and contains the fluorescing group, which makes it highly sensitive to radiation. Pigment orange 46 can be synthesized by reacting phenol with thioacetic acid. This product can be found as an ingredient in various insecticides and organic solvents.</p>
    Purity:Min. 95%

    Ref: 3D-FP41748

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