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Mordant Dyes

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  • Palatine chrome green

    Grade:
    CI 17225
    Synonym:
    Mordant green 17
    Catalog Number:
    38576
    Grade:
    CI 17225
    CAS Number:
    3564-28-1
    MDL NO:
    MFCD00135102
    Molecular Formula:
    C16H10N4Na2O10S2
    Molecular Weight:
    528.37
    Specification Sheet SDS

  • Eriochrome red B

    Grade:
    CI 18760
    Synonym:
    Mordant red 7
    Catalog Number:
    38579
    Grade:
    CI 18760
    CAS Number:
    3618-63-1
    MDL NO:
    MFCD00004080
    Molecular Formula:
    C20H15N4NaO5S
    Molecular Weight:
    446.41
    Specification Sheet SDS

  • Gallein

    Grade:
    CI 45445
    Purity:
    ≥ 85% (HPLC)
    Synonym:
    Alizarin violet
    Catalog Number:
    38541
    Grade:
    CI 45445
    Purity Limit:
    ≥ 85% (HPLC)
    CAS Number:
    2103-64-2
    MDL NO:
    MFCD00041839
    Molecular Formula:
    C20H12O7
    Molecular Weight:
    364.31
    Specification Sheet SDS

  • Chrome yellow

    Grade:
    CI 14095
    Purity:
    ≥ 96.5% (HPLC)
    Synonym:
    Mordant yellow 3
    Catalog Number:
    38621
    Grade:
    CI 14095
    Purity Limit:
    ≥ 96.5% (HPLC)
    CAS Number:
    6054-97-3
    MDL NO:
    MFCD00021624
    Molecular Formula:
    C17H10N2Na2O6S
    Molecular Weight:
    416.31
    Specification Sheet SDS

  • Erio green B

    Grade:
    CI 44025
    Synonym:
    Acid brilliant green J
    Catalog Number:
    38515
    Grade:
    CI 44025
    CAS Number:
    12768-78-4
    MDL NO:
    MFCD00060075
    Molecular Formula:
    C31H33N2NaO6S2
    Molecular Weight:
    616.72
    Specification Sheet SDS

  • Mordant blue 13

    Grade:
    CI 16680
    Synonym:
    3-(5-Chloro-2-hydroxyphenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonicacid disodium salt
    Catalog Number:
    38504
    Grade:
    CI 16680
    CAS Number:
    1058-92-0
    MDL NO:
    MFCD00003941
    Molecular Formula:
    C16H9ClN2Na2O9S2
    Molecular Weight:
    518.8
    Specification Sheet SDS

  • Chromotropic acid disodium salt dihydrate

    Purity:
    ≥ 98%
    Synonym:
    1,8-Dihydroxy-3,6-naphthalenedisulfonic acid disodium saltdihydrate
    Catalog Number:
    33367
    Purity Limit:
    ≥ 98%
    CAS Number:
    5808-22-0
    MDL NO:
    MFCD00150612
    Molecular Formula:
    C10H6O8S2·2Na·2H2O
    Molecular Weight:
    400.29
    Specification Sheet SDS

  • Chromotropic acid disodium salt dihydrate

    Grade:
    ACS reagent
    Synonym:
    1,8-Dihydroxy-3,6-naphthalenedisulfonic acid disodium saltdihydrate
    Catalog Number:
    22943
    Grade:
    ACS reagent
    CAS Number:
    5808-22-0
    MDL NO:
    MFCD00150612
    Molecular Formula:
    C10H6O8S2·2Na·2H2O
    Molecular Weight:
    400.29
    Specification Sheet SDS

  • Eriochrome Cyanine R

    Catalog Number:
    22878
    CAS Number:
    3564-18-9
    MDL NO:
    MFCD00012411
    Molecular Formula:
    C23H15Na3O9S
    Molecular Weight:
    536.4
    Specification Sheet SDS

  • Alizarin Yellow R

    Purity:
    ≥ 70% (dye content)
    Synonym:
    Mordant Orange 1
    Catalog Number:
    22831
    Purity Limit:
    ≥ 70% (dye content)
    CAS Number:
    2243-76-7
    MDL NO:
    MFCD00007313
    Molecular Formula:
    C13H9N3O5
    Molecular Weight:
    287.23
    Specification Sheet SDS

  • Eriochrome Blue Black R

    Purity:
    ≥ 70% (Dye content)
    Synonym:
    Mordant Black 17
    Catalog Number:
    22808
    Purity Limit:
    ≥ 70% (Dye content)
    CAS Number:
    2538-85-4
    MDL NO:
    MFCD00004069
    Molecular Formula:
    C20H13N2O5SNa
    Molecular Weight:
    416.39
    Specification Sheet SDS

  • Erichrome Blue Black B

    Synonym:
    Mordant Black 3
    Catalog Number:
    22801
    CAS Number:
    3564-14-5
    MDL NO:
    MFCD00003934
    Molecular Formula:
    C20H13N2O5SNa
    Molecular Weight:
    416.39
    Specification Sheet SDS

  • Chromotrope 2B

    Synonym:
    Acid Red 176
    Catalog Number:
    22802
    CAS Number:
    548-80-1
    MDL NO:
    MFCD00003951
    Molecular Formula:
    C16H9N3O10S2·2Na
    Molecular Weight:
    513.37
    Specification Sheet SDS

  • Chrome Azurol S

    Purity:
    Single spot (TLC)
    Synonym:
    Mordant Blue 29
    Catalog Number:
    22775
    Purity Limit:
    Single spot (TLC)
    CAS Number:
    1667-99-8
    MDL NO:
    MFCD00001615
    Molecular Formula:
    C23H13Cl2O9S·3Na
    Molecular Weight:
    605.29
    Specification Sheet SDS

  • Erichrome black T

    Grade:
    ACS reagent (Indicator grade)
    Synonym:
    Mordant black 11
    Catalog Number:
    00665
    Grade:
    ACS reagent (Indicator grade)
    CAS Number:
    1787-61-7
    MDL NO:
    MFCD00003935
    Molecular Formula:
    C20H12N3O7SNa
    Molecular Weight:
    461.4
    Specification Sheet SDS
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