Tintes y colorantes

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
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-(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
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
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
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
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
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
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
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
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
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
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
Carmín de litio (polvo)

Catalog Number:

38676

MDL NO:

MFCD00466862

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
1,3,5-Trifenilformazán

Purity:

≥ 96 % (HPLC)

Synonym:

Rojo tetrazol formazán

Catalog Number:

38610

CAS Number:

531-52-2

Purity Limit:

≥ 96 % (HPLC)

MDL NO:

MFCD00020647

Molecular Formula:

_C19H16N4

Molecular Weight:

300.37

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
Nueva fucsina

Hazmat

Grade:

CI 42520

Synonym:

Violeta básico 2

Hazmat

Catalog Number:

38566

Grade:

CI 42520

CAS Number:

3248-91-7

MDL NO:

MFCD00012567

Molecular Formula:

_C22H24ClN3

Molecular Weight:

365.91

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
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
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
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
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
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
Azul básico 7

Grade:

CI 42595

Synonym:

Victoria azul puro BO

Catalog Number:

38547

Grade:

CI 42595

CAS Number:

2390-60-5

MDL NO:

MFCD00011877

Molecular Formula:

_C33H40ClN3

Molecular Weight:

514.15

Specification Sheet SDS
BX marrón rápido directo

Grade:

CI 22345

Synonym:

Calcomina marrón BX

Catalog Number:

38571

Grade:

CI 22345

CAS Number:

3476-90-2

MDL NO:

MFCD00059538

Molecular Formula:

_{C35H23N5Na2O7S}

Molecular Weight:

703.64

Specification Sheet SDS
Clorantina roja rápida 5B

Grade:

CI 28160

Synonym:

Rojo directo 81

Catalog Number:

38557

Grade:

CI 28160

CAS Number:

2610-11-9

MDL NO:

MFCD00003949

Molecular Formula:

_{C29H19N5Na2O8S2}

Molecular Weight:

675.6

Specification Sheet SDS
Marrón rápido directo M

Grade:

CI 22311

Synonym:

Marrón directo M

Catalog Number:

38550

Grade:

CI 22311

CAS Number:

2429-82-5

MDL NO:

MFCD00059539

Molecular Formula:

_{C29H19N5Na2O7S}

Molecular Weight:

627.54

Specification Sheet SDS
Naranja permanente

Grade:

CI 12075

Purity:

≥ 90%

Synonym:

1-(2,4-Dinitrofenilazo)-2-naftol

Catalog Number:

38570

Grade:

CI 12075

CAS Number:

3468-63-1

Purity Limit:

≥ 90%

MDL NO:

MFCD00059524

Molecular Formula:

_C16H10N4O5

Molecular Weight:

338.28

Specification Sheet SDS
rubina azoica

Grade:

CI 14720

Purity:

≥ 95 % (HPLC)

Synonym:

Rojo carmesí brillante

Catalog Number:

38577

Grade:

CI 14720

CAS Number:

3567-69-9

Purity Limit:

≥ 95 % (HPLC)

MDL NO:

MFCD00003978

Molecular Formula:

_{C20H12N2Na2O7S2}

Molecular Weight:

502.42

Specification Sheet SDS
Rojo ácido 52

Grade:

CI 45100

Purity:

≥ 98 % (HPLC)

Synonym:

Rojo ácido

Catalog Number:

38572

Grade:

CI 45100

CAS Number:

3520-42-1

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00010180

Molecular Formula:

_{C27H29N2NaO7S2}

Molecular Weight:

580.65

Specification Sheet SDS
Azul ácido 92

Grade:

CI 13390

Purity:

≥ 95 % (HPLC)

Synonym:

Azul ácido A

Catalog Number:

38586

Grade:

CI 13390

CAS Number:

3861-73-2

Purity Limit:

≥ 95 % (HPLC)

MDL NO:

MFCD00003967

Molecular Formula:

_{C26H16N3Na3O10S3}

Molecular Weight:

695.57

Specification Sheet SDS
Rojo eriocromo B

Grade:

CI 18760

Synonym:

Mordiente rojo 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
Violeta directa 1

Grade:

CI 22570

Synonym:

Violeta de diamina N

Catalog Number:

38554

Grade:

CI 22570

CAS Number:

2586-60-9

MDL NO:

MFCD00046486

Molecular Formula:

_{C32H22N6Na2O8S2}

Molecular Weight:

728.66

Specification Sheet SDS
4,4'-Bis(5-metil-2-benzoxazolil)estilbeno

Purity:

≥ 98 % (HPLC)

Catalog Number:

38548

CAS Number:

2397-00-4

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00191316

Molecular Formula:

_C30H22N2O2

Molecular Weight:

442.52

Specification Sheet SDS
Sal tetrapotásica del ácido indigotetrasulfónico hidratada

Grade:

CI 73020

Purity:

≥ 90 % (HPLC)

Synonym:

Hidrato de indigotetrasulfonato tetrapotásico

Catalog Number:

38564

Grade:

CI 73020

CAS Number:

28699-96-9

Purity Limit:

≥ 90 % (HPLC)

MDL NO:

MFCD00059886

Molecular Formula:

C ₁₆ H ₆ K ₄ N ₂ O ₁₄ S ₄ ·xH ₂ O

Molecular Weight:

734.86

Specification Sheet SDS
H-Resorcinol [Reactivo espectrofotométrico para la determinación de B por FIA]

Purity:

≥ 97 % (HPLC)

Synonym:

Sal disódica del ácido 1-(2,4-dihidroxi-1-fenilazo)-8-hidroxinaftaleno-3,6-disulfónico

Catalog Number:

38580

CAS Number:

3627-01-8

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD00059024

Molecular Formula:

_{C16H10N2Na2O9S2}

Molecular Weight:

484.36

Specification Sheet SDS
Pigmento azul 15 (purificado por sublimación)

Grade:

CI 74160

Purity:

≥ 98% (Ensayo por titulación)

Synonym:

Azul de ftalocianina (purificado por sublimación)

Catalog Number:

38529

Grade:

CI 74160

CAS Number:

147-14-8

Purity Limit:

≥ 98% (Ensayo por titulación)

MDL NO:

MFCD00010719

Molecular Formula:

_C32H16CuN8

Molecular Weight:

576.08

Specification Sheet SDS

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