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Oil Dyes

19
Filters

  • Quinizarin blue

    Grade:
    CI 60725
    Purity:
    ≥ 90% (HPLC)
    Synonym:
    1-Hydroxy-4-p-toluidinoanthraquinon
    Catalog Number:
    38653
    Grade:
    CI 60725
    CAS Number:
    81-48-1
    Purity Limit:
    ≥ 90% (HPLC)
    MDL NO:
    MFCD00019148
    Molecular Formula:
    C21H15NO3
    Molecular Weight:
    329.36
    Specification Sheet SDS

  • Quinizarin

    Grade:
    CI 58050
    Purity:
    ≥ 97% (HPLC)
    Synonym:
    1,4-Dihydroxyanthraquinone
    Catalog Number:
    38654
    Grade:
    CI 58050
    CAS Number:
    81-64-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00001209
    Molecular Formula:
    C14H8O4
    Molecular Weight:
    240.21
    Specification Sheet SDS

  • Sudan I

    Grade:
    CI 12055
    Purity:
    ≥ 93% (HPLC)
    Synonym:
    Oil orange
    Catalog Number:
    38659
    Grade:
    CI 12055
    CAS Number:
    842-07-9
    Purity Limit:
    ≥ 93% (HPLC)
    MDL NO:
    MFCD00003911
    Molecular Formula:
    C16H12N2O
    Molecular Weight:
    248.29
    Specification Sheet SDS

  • Phenylazoresorcinol

    Grade:
    CI 11920
    Purity:
    ≥ 80% (Assay by titration)
    Catalog Number:
    38643
    Grade:
    CI 11920
    CAS Number:
    67503-46-2
    Purity Limit:
    ≥ 80% (Assay by titration)
    MDL NO:
    MFCD00059881
    Molecular Formula:
    C12H10N2O2
    Molecular Weight:
    214.22
    Specification Sheet SDS

  • Oil orange SS

    Grade:
    CI 12100
    Synonym:
    Solvent orange 2
    Catalog Number:
    38558
    Grade:
    CI 12100
    CAS Number:
    2646-17-5
    MDL NO:
    MFCD00059523
    Molecular Formula:
    C17H14N2O
    Molecular Weight:
    262.31
    Specification Sheet SDS

  • 4-(Diethylamino)azobenzene

    Grade:
    CI 11021
    Purity:
    ≥ 97% (Assay by titration , HPLC)
    Synonym:
    Solvent yellow 56
    Catalog Number:
    38552
    Grade:
    CI 11021
    CAS Number:
    2481-94-9
    Purity Limit:
    ≥ 97% (Assay by titration , HPLC)
    MDL NO:
    MFCD00009043
    Molecular Formula:
    C16H19N3
    Molecular Weight:
    253.35
    Specification Sheet SDS

  • 4-Phenylazo-1-naphthylamine

    Grade:
    CI 11350
    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    Naphthyl red
    Catalog Number:
    38522
    Grade:
    CI 11350
    CAS Number:
    131-22-6
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00004025
    Molecular Formula:
    C16H13N3
    Molecular Weight:
    247.3
    Specification Sheet SDS

  • Quinizarin green SS

    Grade:
    CI 61565
    Purity:
    ≥ 98% (N)
    Synonym:
    Solvent green 3
    Catalog Number:
    38519
    Grade:
    CI 61565
    CAS Number:
    128-80-3
    Purity Limit:
    ≥ 98% (N)
    MDL NO:
    MFCD00001195
    Molecular Formula:
    C28H22N2O2
    Molecular Weight:
    418.5
    Specification Sheet SDS

  • Solvent red 197

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-(Diethylamino)-7-imino-7H-benzo[4,5]imidazo[1,2-a]chromeno[3,2-c]pyridine-6-carbonitrile
    Catalog Number:
    38606
    CAS Number:
    52372-39-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02176212
    Molecular Formula:
    C23H19N5O
    Molecular Weight:
    381.44
    Specification Sheet SDS

  • Sudan R

    Grade:
    CI 12150
    Purity:
    ≥ 95% (HPLC)
    Synonym:
    1-(2-Methoxyphenylazo)-2-naphthol
    Catalog Number:
    38513
    Grade:
    CI 12150
    CAS Number:
    1229-55-6
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00046377
    Molecular Formula:
    C17H14N2O2
    Molecular Weight:
    278.31
    Specification Sheet SDS

  • Solvent black 5

    Grade:
    CI 50415
    Purity:
    98 - 102% (Dye content)
    Catalog Number:
    38507
    Grade:
    CI 50415
    CAS Number:
    11099-03-9
    Purity Limit:
    98 - 102% (Dye content)
    MDL NO:
    MFCD00071316
    Specification Sheet SDS

  • Nile Red

    Synonym:
    9-(Diethylamino)-5H-benzo[α]phenoxazin-5-one
    Catalog Number:
    22855
    CAS Number:
    7385-67-3
    MDL NO:
    MFCD00011639
    Molecular Formula:
    C20H18N2O2
    Molecular Weight:
    318.37
    Specification Sheet SDS

  • Sudan III

    Grade:
    Certifiable Grade
    Purity:
    ≥ 81% (dye content)
    Synonym:
    Solvent Red 23
    Catalog Number:
    22798
    Grade:
    Certifiable Grade
    CAS Number:
    85-86-9
    Purity Limit:
    ≥ 81% (dye content)
    MDL NO:
    MFCD00003905
    Molecular Formula:
    C22H16N4O
    Molecular Weight:
    352.4
    Specification Sheet SDS

  • Sudan Red 7B

    Synonym:
    Solvent Red 19
    Catalog Number:
    22797
    CAS Number:
    6368-72-5
    MDL NO:
    MFCD00003904
    Molecular Formula:
    C24H21N5
    Molecular Weight:
    379.47
    Specification Sheet SDS

  • Sudan II

    Purity:
    ≥ 90% (Dye content)
    Synonym:
    Solvent Orange 7
    Catalog Number:
    22796
    CAS Number:
    3118-97-6
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00003896
    Molecular Formula:
    C18H16N2O
    Molecular Weight:
    276.34
    Specification Sheet SDS

  • Sudan IV

    Grade:
    Certifiable Grade
    Purity:
    ≥ 88% (dye content)
    Synonym:
    Solvent Red 24
    Catalog Number:
    22795
    Grade:
    Certifiable Grade
    CAS Number:
    85-83-6
    Purity Limit:
    ≥ 88% (dye content)
    MDL NO:
    MFCD00003893
    Molecular Formula:
    C24H20N4O
    Molecular Weight:
    380.45
    Specification Sheet SDS

  • 4-Phenylazophenol

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Solvent Yellow 7
    Catalog Number:
    22781
    CAS Number:
    1689-82-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00002330
    Molecular Formula:
    C12H10N2O
    Molecular Weight:
    198.22
    Specification Sheet SDS

  • 4-Dimethylaminoazobenzene

    Hazmat
    Grade:
    Indicator
    Purity:
    ≥ 99% (Assay)
    Synonym:
    N,N-Dimethyl-4-phenylazoaniline
    Hazmat
    Catalog Number:
    01726
    Grade:
    Indicator
    CAS Number:
    60-11-7
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00008308
    Molecular Formula:
    C14H15N3
    Molecular Weight:
    225.3
    Specification Sheet SDS

  • Sudan Black B

    Grade:
    Certifiable Grade
    Purity:
    ≥ 95% (Dye content)
    Synonym:
    Fat black HB
    Catalog Number:
    01307
    Grade:
    Certifiable Grade
    CAS Number:
    4197-25-5
    Purity Limit:
    ≥ 95% (Dye content)
    MDL NO:
    MFCD00006919
    Molecular Formula:
    C29H24N6
    Molecular Weight:
    456.55
    Specification Sheet SDS
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