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Chemistry

Química

11923

Nuestra variada selección de productos está diseñada para mejorar su trabajo en todos los niveles. Desde el refinamiento de la síntesis asimétrica hasta la optimización de las condiciones de reacción con catalizadores avanzados, porque creemos en satisfacer todas las posibilidades con precisión.

Sub Categories
Química > Síntesis asimétrica 1122
Química > Bloques de construcción 7870
Química > Catálisis y química inorgánica 1048
Química > Biología química 178
Química > Compuestos inorgánicos 794
Química > Líquidos iónicos 182
Química > Reactivos organometálicos 840
Química > Tintes y colorantes 293

  • Quinizarina

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

  • Cumarina 343

    Purity:
    ≥ 98 % (TLC)
    Synonym:
    Ácido 2,3,6,7-tetrahidro-11-oxo-1 H ,5 H ,11 H -[1]benzopirano[6,7,8-ij]quinolizina-10-carboxílico
    Catalog Number:
    38614
    CAS Number:
    55804-65-4
    Purity Limit:
    ≥ 98 % (TLC)
    MDL NO:
    MFCD00051335
    Molecular Formula:
    C16H15Nº 4​
    Molecular Weight:
    285.3
    Specification Sheet SDS

  • 3-Nitroanilina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    38670
    CAS Number:
    99-09-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00007782
    Molecular Formula:
    C6H6N2O2​​​
    Molecular Weight:
    138.13
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(4-carboximetiloxifenil)porfirina

    Purity:
    ≥ 95% (Ensayo por titulación)
    Synonym:
    5,10,15,20-Tetrakis(4-carboximetiloxifenil)-21 H ,23 H -porfina
    Catalog Number:
    38702
    CAS Number:
    127812-08-2
    Purity Limit:
    ≥ 95% (Ensayo por titulación)
    MDL NO:
    MFCD00191499
    Molecular Formula:
    C52H38N4O12​​​
    Molecular Weight:
    910.89
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(2,6-diclorofenil)porfirina

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    5,10,15,20-Tetrakis(2,6-diclorofenil)porfina
    Catalog Number:
    38701
    CAS Number:
    37083-37-7
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00191500
    Molecular Formula:
    C44H22Cl8N4​​​
    Molecular Weight:
    890.29
    Specification Sheet SDS

  • 5,15-Difenilporfirina

    Purity:
    ≥ 90 % (HPLC)
    Synonym:
    5,15-Difenil- 21H , 23H- porfina
    Catalog Number:
    38690
    CAS Number:
    22112-89-6
    Purity Limit:
    ≥ 90 % (HPLC)
    MDL NO:
    MFCD08276335
    Molecular Formula:
    C32H22N4​​
    Molecular Weight:
    462.56
    Specification Sheet SDS

  • Amarillo atardecer FCF

    Purity:
    ≥ 85% (Contenido de colorante, base seca)
    Synonym:
    CI 15985
    Catalog Number:
    38560
    CAS Number:
    2783-94-0
    Purity Limit:
    ≥ 85% (Contenido de colorante, base seca)
    MDL NO:
    MFCD00036437
    Molecular Formula:
    C16H10N2Na2O7S2​​​​​
    Molecular Weight:
    452.36
    Specification Sheet SDS

  • 5-(4-carboxifenil)-10,15,20-trifenilporfirina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    5-(4-carboxifenil)-10,15,20-trifenil-21 H ,23 H -porfina
    Catalog Number:
    38691
    CAS Number:
    95051-10-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01366156
    Molecular Formula:
    C45H30N4O2​​​
    Molecular Weight:
    658.76
    Specification Sheet SDS

  • Amarillo oxonol K

    Synonym:
    Sal dipotásica de 4,4'-metilidinebis[1-(4-sulfofenil)-3-metil-5-pirazolona]
    Catalog Number:
    38657
    CAS Number:
    82407-55-4
    MDL NO:
    MFCD02093486
    Molecular Formula:
    C21H16K2N4O8S2​​​​​
    Molecular Weight:
    594.7
    Specification Sheet SDS

  • Rojo rápido nuclear

    Grade:
    CI 60760
    Purity:
    ≥ 92% (UV)
    Synonym:
    Trot kernech
    Catalog Number:
    38637
    Grade:
    CI 60760
    CAS Number:
    6409-77-4
    Purity Limit:
    ≥ 92% (UV)
    MDL NO:
    MFCD00078493
    Molecular Formula:
    C14H8NNaO7S​​
    Molecular Weight:
    357.27
    Specification Sheet SDS

  • Base ITR roja rápida

    Grade:
    CI 37150
    Purity:
    ≥ 98% (ensayo por titulación, HPLC)
    Synonym:
    ITR rojo rápido
    Catalog Number:
    38669
    Grade:
    CI 37150
    CAS Number:
    97-35-8
    Purity Limit:
    ≥ 98% (ensayo por titulación, HPLC)
    MDL NO:
    MFCD00009045
    Molecular Formula:
    C11H18N2O3S​​​
    Molecular Weight:
    258.34
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(3,5-dimetoxifenil)porfirina

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    5,10,15,20-Tetrakis(3,5-dimetoxifenil)-21 H ,23 H -porfina
    Catalog Number:
    38699
    CAS Number:
    74684-34-7
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD02093501
    Molecular Formula:
    C52H46N4O8​​​
    Molecular Weight:
    854.96
    Specification Sheet SDS

  • Meso-tetrafenilclorina

    Purity:
    ≥ 92 % (HPLC)
    Catalog Number:
    38706
    CAS Number:
    2669-65-0
    Purity Limit:
    ≥ 92 % (HPLC)
    MDL NO:
    MFCD00213944
    Molecular Formula:
    C 44 H 32 N 4
    Molecular Weight:
    616.77
    Specification Sheet SDS

  • Carmín de pontacil 2B

    Grade:
    CI 18075
    Purity:
    ≥ 93 % (HPLC)
    Catalog Number:
    38642
    Grade:
    CI 18075
    CAS Number:
    6625-46-3
    Purity Limit:
    ≥ 93 % (HPLC)
    MDL NO:
    MFCD00059131
    Molecular Formula:
    C19H15N3Na2O9S2​​​​​
    Molecular Weight:
    539.44
    Specification Sheet SDS

  • Sal disódica del ácido 4-(8-hidroxi-5-quinolilazo)-1-naftalenosulfónico

    Purity:
    ≥ 93% (Ensayo por titulación)
    Synonym:
    Sal disódica de naftazoxina
    Catalog Number:
    38682
    Purity Limit:
    ≥ 93% (Ensayo por titulación)
    MDL NO:
    MFCD02183483
    Molecular Formula:
    C19H11N3Na2O4S​​​​
    Molecular Weight:
    423.35
    Specification Sheet SDS

  • Carmín de litio (polvo)

    Catalog Number:
    38676
    MDL NO:
    MFCD00466862
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Ácido 2-(3,6-dihexiloxixanten-9-il)benzoico

    Purity:
    ≥ 97% (ensayo por titulación, HPLC)
    Catalog Number:
    38679
    Purity Limit:
    ≥ 97% (ensayo por titulación, HPLC)
    Molecular Formula:
    C32H38O5​​
    Molecular Weight:
    502.65
    Specification Sheet SDS

  • Fluorescina [Reactivo para oxidasas y peroxidasas]

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    38600
    CAS Number:
    518-44-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00046931
    Molecular Formula:
    C20H14O5​​
    Molecular Weight:
    334.33
    Specification Sheet SDS

  • 2-Nitroanilina

    Hazmat
    Grade:
    CI 37025
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    38663
    Grade:
    CI 37025
    CAS Number:
    88-74-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00007687
    Molecular Formula:
    C6H6N2O2​​​
    Molecular Weight:
    138.13
    Specification Sheet SDS

  • Naftol amarillo S hidrato

    Grade:
    CI 10316
    Purity:
    ≥ 98% (ensayo por titulación, HPLC)
    Synonym:
    Sal disódica del ácido 2,4-dinitro-1-naftol-7-sulfónico hidratada
    Catalog Number:
    38661
    Grade:
    CI 10316
    CAS Number:
    846-70-8
    Purity Limit:
    ≥ 98% (ensayo por titulación, HPLC)
    MDL NO:
    MFCD00003958
    Molecular Formula:
    C 10 H 4 N 2 Na 2 O 8 S·xH 2 O
    Molecular Weight:
    358.19
    Specification Sheet SDS

  • 2,4-Diaminotolueno

    Hazmat
    Purity:
    ≥ 98% (ensayo por titulación, GC)
    Synonym:
    2,4-Toluendiamina
    Hazmat
    Catalog Number:
    38668
    CAS Number:
    95-80-7
    Purity Limit:
    ≥ 98% (ensayo por titulación, GC)
    MDL NO:
    MFCD00007804
    Molecular Formula:
    C7H10N2​​
    Molecular Weight:
    122.17
    Specification Sheet SDS

  • Dihidrocloruro de 1,4-fenilendiamina

    Hazmat
    Grade:
    CI 76061
    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Dihidrocloruro de 1,4-diaminobenceno
    Hazmat
    Catalog Number:
    38627
    Grade:
    CI 76061
    CAS Number:
    624-18-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00013002
    Molecular Formula:
    C6H8N2 · 2HCl​
    Molecular Weight:
    181.06
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(4-hidroxifenil)porfirina

    Hazmat
    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    5,10,15,20-Tetrakis(4-hidroxifenil)-21 H ,23 H -porfina
    Hazmat
    Catalog Number:
    38700
    CAS Number:
    51094-17-8
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00191501
    Molecular Formula:
    C44H30N4O4​​​
    Molecular Weight:
    678.75
    Specification Sheet SDS

  • Polvo de carmín de bórax

    Catalog Number:
    38673
    MDL NO:
    MFCD01310220
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Marrón antraceno ácido PG

    Grade:
    CI 17590
    Synonym:
    Marrón cromo PG
    Catalog Number:
    38630
    Grade:
    CI 17590
    CAS Number:
    6369-32-0
    MDL NO:
    MFCD00059537
    Molecular Formula:
    C23H15N3Na2O6S​​​​
    Molecular Weight:
    507.43
    Specification Sheet SDS

  • Filtrar sal de sodio verde azulada

    Catalog Number:
    38675
    Molecular Formula:
    C30H24FeN6Na3O18S6​​​​​
    Molecular Weight:
    1073.72
    Specification Sheet SDS

  • Tetrafenilporfirina de zinc (II)

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    5,10,15,20-Tetrafenil- 21H , 23H- porfinazinc(II)
    Catalog Number:
    38694
    CAS Number:
    14074-80-7
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00012155
    Molecular Formula:
    C44H28N4Zn​​
    Molecular Weight:
    678.12
    Specification Sheet SDS

  • 5,10,15,20-Tetra(4-piridil)porfirina

    Purity:
    ≥ 93 % (HPLC)
    Synonym:
    5,10,15,20-Tetra(4-piridil)-21 H ,23 H -porfina
    Catalog Number:
    38697
    CAS Number:
    16834-13-2
    Purity Limit:
    ≥ 93 % (HPLC)
    MDL NO:
    MFCD00009626
    Molecular Formula:
    C 40 H 26 N 8
    Molecular Weight:
    618.7
    Specification Sheet SDS

  • Hidrato de quercetina

    Hazmat
    Grade:
    CI 75670
    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    Hidrato de 3,3',4',5,7-pentahidroxiflavona
    Hazmat
    Catalog Number:
    38662
    Grade:
    CI 75670
    CAS Number:
    849061-97-8
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00006828
    Molecular Formula:
    C15H10O7 · xH2O​
    Molecular Weight:
    302.24
    Specification Sheet SDS

  • Solución de acetocarmín según Kultschitzky

    Catalog Number:
    38672
    MDL NO:
    MFCD00197815
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Tetrafenilporfirina (libre de cloro)

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Tetrafenilporfina (libre de cloro)
    Catalog Number:
    38707
    CAS Number:
    917-23-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00011680
    Molecular Formula:
    C 44 H 30 N 4
    Molecular Weight:
    614.75
    Specification Sheet SDS

  • Porfirina de magnesio

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Porfina de magnesio
    Catalog Number:
    38704
    CAS Number:
    13007-95-9
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD18915037
    Molecular Formula:
    C20H12MgN4​​
    Molecular Weight:
    332.65
    Specification Sheet SDS

  • 2'-Anilino-6'-(dibutilamino)-3'-metilfluorano

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ODB2
    Catalog Number:
    38664
    CAS Number:
    89331-94-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00307579
    Molecular Formula:
    C35H36N2O3​​​
    Molecular Weight:
    532.68
    Specification Sheet SDS

  • 2,3-Dihidro-1,1,3-trimetil-2-metilen- 1H- benzo[e]indol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    38569
    CAS Number:
    344928-74-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD30749259
    Molecular Formula:
    C16H17N​
    Molecular Weight:
    223.32
    Specification Sheet SDS

  • Fucsina básica

    Hazmat
    Grade:
    CI 42510
    Synonym:
    Violeta básico 14
    Hazmat
    Catalog Number:
    38671
    Grade:
    CI 42510
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Fenilazoresorcinol

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

  • Cártamo amarillo

    Catalog Number:
    38677
    MDL NO:
    MFCD00151135
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Azul azo

    Grade:
    CI 23680
    Synonym:
    Violeta directa 39
    Catalog Number:
    38622
    Grade:
    CI 23680
    CAS Number:
    6059-34-3
    MDL NO:
    MFCD00059133
    Molecular Formula:
    C34H24N4Na2O8S2​​​​​
    Molecular Weight:
    726.69
    Specification Sheet SDS

  • 1-(dimetilfenilazo)-2-naftol-3,6-disulfonato de disodio

    Synonym:
    Sal disódica del ácido 1-(dimetilfenilazo)-2-naftol-3,6-disulfónico
    Catalog Number:
    38681
    MDL NO:
    MFCD00036432
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Amarillo directo 44

    Grade:
    CI 29000
    Synonym:
    GC amarillo rápido directo
    Catalog Number:
    38650
    Grade:
    CI 29000
    CAS Number:
    8005-52-5
    MDL NO:
    MFCD00059960
    Molecular Formula:
    C27H20N6Na2O8S​​​​
    Molecular Weight:
    634.53
    Specification Sheet SDS

  • Sal de potasio de disulfato de fenolftaleína hidratada

    Purity:
    ≥ 97% (Ensayo por titulación)
    Catalog Number:
    38628
    CAS Number:
    62625-16-5
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD00070538
    Molecular Formula:
    C20H13K3O11S2 · xH2O​​​
    Molecular Weight:
    610.73
    Specification Sheet SDS

  • 1,4-Diamino-2,3-dicloroantraquinona

    Grade:
    CI 61102
    Purity:
    ≥ 93 % (HPLC)
    Synonym:
    Violeta dispersa 28
    Catalog Number:
    38652
    Grade:
    CI 61102
    CAS Number:
    81-42-5
    Purity Limit:
    ≥ 93 % (HPLC)
    MDL NO:
    MFCD00035693
    Molecular Formula:
    C14H8Cl2N2O2​​​​
    Molecular Weight:
    307.13
    Specification Sheet SDS

  • Verde de metilo

    Grade:
    CI 42585
    Synonym:
    Azul básico 20
    Catalog Number:
    38658
    Grade:
    CI 42585
    CAS Number:
    82-94-0
    MDL NO:
    MFCD00011879
    Molecular Formula:
    C26H33Cl2N3​​​
    Molecular Weight:
    458.47
    Specification Sheet SDS

  • Solución de verde de bromocresol y rojo de metilo [Indicador mixto para titulación de neutralización]

    Hazmat
    Synonym:
    Solución de rojo de metilo y verde de bromocresol
    Hazmat
    Catalog Number:
    38680
    MDL NO:
    MFCD00134126
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Verde ácido A

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    38667
    CAS Number:
    93942-43-9
    Purity Limit:
    ≥ 97 % (HPLC)
    Molecular Formula:
    C29H35KN2O6S2​​​​
    Molecular Weight:
    610.83
    Specification Sheet SDS

  • Rojo ácido 26

    Grade:
    CI 16150
    Purity:
    ≥ 78% (Contenido de colorante)
    Synonym:
    Ponceau de xilidina
    Catalog Number:
    38584
    Grade:
    CI 16150
    CAS Number:
    3761-53-3
    Purity Limit:
    ≥ 78% (Contenido de colorante)
    MDL NO:
    MFCD00003897
    Molecular Formula:
    C18H14N2Na2O7S2​​​​​
    Molecular Weight:
    480.42
    Specification Sheet SDS

  • INT formazán

    Synonym:
    1-(4-Yodofenil)-5-(4-nitrofenil)-3-fenilformazán
    Catalog Number:
    38646
    CAS Number:
    7781-49-9
    MDL NO:
    MFCD00007300
    Molecular Formula:
    C 19 H 14 EN 5 O 2
    Molecular Weight:
    471.26
    Specification Sheet SDS

  • Pigmento naranja 43

    Grade:
    CI 71105
    Purity:
    ≥ 94%
    Synonym:
    Vat naranja 7
    Catalog Number:
    38590
    Grade:
    CI 71105
    CAS Number:
    4424-06-0
    Purity Limit:
    ≥ 94%
    MDL NO:
    MFCD00071829
    Molecular Formula:
    C26H12N4O2​​​
    Molecular Weight:
    412.41
    Specification Sheet SDS

  • Litholrubin BCA

    Grade:
    CI 15850
    Purity:
    ≥ 88% (método UV-vis)
    Synonym:
    Carmín brillante 6B
    Catalog Number:
    38608
    Grade:
    CI 15850
    CAS Number:
    5281-04-9
    Purity Limit:
    ≥ 88% (método UV-vis)
    MDL NO:
    MFCD00059529
    Molecular Formula:
    C18H12CaN2O6S​​​
    Molecular Weight:
    424.44
    Specification Sheet SDS

  • Sal trisódica de arsenazo I

    Hazmat
    Purity:
    ≥ 90% (Ensayo por titulación)
    Synonym:
    Sal trisódica del ácido 2-arsonofenilazocromotrópico
    Hazmat
    Catalog Number:
    38641
    CAS Number:
    66019-20-3
    Purity Limit:
    ≥ 90% (Ensayo por titulación)
    MDL NO:
    MFCD00003937
    Molecular Formula:
    C16H10AsN2Na3O11S2​​​​​
    Molecular Weight:
    614.27
    Specification Sheet SDS
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