Química

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.

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
Rojo ácido 114

Hazmat

Purity:

≥ 80 % (HPLC)

Hazmat

Catalog Number:

38640

CAS Number:

6459-94-5

Purity Limit:

≥ 80 % (HPLC)

MDL NO:

MFCD00003894

Molecular Formula:

_{C37H28N4Na2O10S3}

Molecular Weight:

830.81

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
5-Nitrofluoresceína (isómero I)

Purity:

≥ 98% (Ensayo por titulación)

Synonym:

5-Nitro-3',6'-dihidroxiespiro[isobenzofuran-1(3 H ),9'-(9 H )xanten]-3-ona (isómero I)

Catalog Number:

38567

CAS Number:

3326-35-0

Purity Limit:

≥ 98% (Ensayo por titulación)

MDL NO:

MFCD00135108

Molecular Formula:

C ₂₀ H ₁₁ N.º ₇

Molecular Weight:

377.31

Specification Sheet SDS
Sal negra rápida K

Grade:

CI 37190

Synonym:

Cloruro de zinc y cloruro de 2,5-dimetoxi-4-(4-nitrofenilazo)bencenodiazonio

Catalog Number:

38633

Grade:

CI 37190

CAS Number:

64071-86-9

MDL NO:

MFCD00078471

Molecular Formula:

_C14H12ClN5O4 _· _0,5ZnCl2

Molecular Weight:

417.87

Specification Sheet SDS
Galón

Synonym:

Ácido 8-amino-2-(3-cloro-2-hidroxi-5-nitrofenilazo)-1-naftol-3,6-disulfónico

Catalog Number:

38585

CAS Number:

3769-62-8

MDL NO:

MFCD00021475

Molecular Formula:

_{C16H11ClN4O10S2}

Molecular Weight:

518.85

Specification Sheet SDS
Astrazón rosa FG

Grade:

CI 48015

Synonym:

Rojo básico 13

Catalog Number:

38582

Grade:

CI 48015

CAS Number:

3648-36-0

MDL NO:

MFCD00031747

Molecular Formula:

_C22H26Cl2N2

Molecular Weight:

389.36

Specification Sheet SDS
Flavantrona

Grade:

CI 70600

Purity:

≥ 98%

Synonym:

Pigmento amarillo 24

Catalog Number:

38593

Grade:

CI 70600

CAS Number:

475-71-8

Purity Limit:

≥ 98%

MDL NO:

MFCD00046959

Molecular Formula:

_C28H12N2O2

Molecular Weight:

408.42

Specification Sheet SDS
Negro eriocromo A

Grade:

CI 15710

Synonym:

Cromo negro A

Catalog Number:

38578

Grade:

CI 15710

CAS Number:

3618-58-4

MDL NO:

MFCD00054390

Molecular Formula:

_{C20H12N3NaO7S}

Molecular Weight:

461.38

Specification Sheet SDS
Escarlata directa B

Grade:

CI 22240

Synonym:

Amidina escarlata B

Catalog Number:

38575

Grade:

CI 22240

CAS Number:

3530-19-6

MDL NO:

MFCD00059531

Molecular Formula:

_{C30H22N4Na2O8S2}

Molecular Weight:

676.63

Specification Sheet SDS
2'-(Dibencilamino)-6'-(dietilamino)fluorano

Purity:

≥ 98% (ensayo por titulación, HPLC)

Catalog Number:

38568

CAS Number:

34372-72-0

Purity Limit:

≥ 98% (ensayo por titulación, HPLC)

Molecular Formula:

_C38H34N2O3

Molecular Weight:

566.7

Specification Sheet SDS
Sulfato de 4-diazo-4'-metoxidifenilamina

Grade:

CI 37255

Purity:

≥ 98 % (HPLC)

Synonym:

Componente diazoico azoico 35

Catalog Number:

38596

Grade:

CI 37255

CAS Number:

49732-38-9

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00080910

Molecular Formula:

_C13H12N3O _· _HSO4

Molecular Weight:

323.32

Specification Sheet SDS
Rojo ácido 1

Grade:

CI 18050

Purity:

≥ 60% (Contenido de colorante)

Synonym:

Rojo amidonaftol

Catalog Number:

38583

Grade:

CI 18050

CAS Number:

3734-67-6

Purity Limit:

≥ 60% (Contenido de colorante)

MDL NO:

MFCD00003954

Molecular Formula:

_{C18H13N3Na2O8S2}

Molecular Weight:

509.41

Specification Sheet SDS
Sal disódica de fenolftaleína (soluble en agua)

Catalog Number:

38601

CAS Number:

518-51-4

MDL NO:

MFCD00051414

Molecular Formula:

_C20H12Na2O4

Molecular Weight:

362.29

Specification Sheet SDS
3',6'-Bis(dietilamino)-2-(4-nitrofenil)espiro[isoindol-1,9'-xanteno]-3-ona

Purity:

≥ 98% (N)

Catalog Number:

38565

CAS Number:

29199-09-5

Purity Limit:

≥ 98% (N)

Molecular Formula:

_C34H34N4O4

Molecular Weight:

562.67

Specification Sheet SDS
3',3'',5',5''-Tetrayodofenolftaleína

Purity:

≥ 95% (ensayo por titulación, HPLC)

Synonym:

Yodofeno

Catalog Number:

38587

CAS Number:

386-17-4

Purity Limit:

≥ 95% (ensayo por titulación, HPLC)

MDL NO:

MFCD00001614

Molecular Formula:

_C20H10I4O4

Molecular Weight:

821.91

Specification Sheet SDS
Hansa amarillo

Grade:

CI 11680

Purity:

≥ 45%

Synonym:

Pigmento amarillo 1

Catalog Number:

38553

Grade:

CI 11680

CAS Number:

2512-29-0

Purity Limit:

≥ 45%

MDL NO:

MFCD00078234

Molecular Formula:

_C17H16N4O4

Molecular Weight:

340.34

Specification Sheet SDS

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