Tintes y colorantes

Cloruro de 2,3,5-trifenil-2H-tetrazolio

Hazmat

Purity:

≥ 99% (ensayo)

Synonym:

Rojo tetrazolio

Hazmat

Catalog Number:

01646

CAS Number:

298-96-4

Purity Limit:

≥ 99% (ensayo)

MDL NO:

MFCD00011963

Molecular Formula:

_C19H15N4Cl

Molecular Weight:

334.81

Specification Sheet SDS
Rojo Congo

Grade:

Reactivo ACS

Purity:

≥ 75% (Dye content)

Synonym:

Rojo directo 28

Catalog Number:

22807

Grade:

Reactivo ACS

CAS Number:

573-58-0

Purity Limit:

≥ 75% (Dye content)

MDL NO:

MFCD00004028

Molecular Formula:

_C32H22N6O6S2 _· _2Na

Molecular Weight:

696.67

Specification Sheet SDS
o-Fenilendiamina

Hazmat

Purity:

≥ 99% (GC)

Synonym:

1,2-Diaminobenceno

Hazmat

Catalog Number:

31478

CAS Number:

95-54-5

Purity Limit:

≥ 99% (GC)

MDL NO:

MFCD00007721

Molecular Formula:

_C6H8N2

Molecular Weight:

108.14

Specification Sheet SDS
Resorcinol

Hazmat

Grade:

Reactivo ACS

Purity:

99,0 - 100,5 % (ensayo por titulación)

Synonym:

1,3-Bencenodiol

Hazmat

Catalog Number:

30180

Grade:

Reactivo ACS

CAS Number:

108-46-3

Purity Limit:

99,0 - 100,5 % (ensayo por titulación)

MDL NO:

MFCD00002269

Molecular Formula:

_C6H4 ₍ OH) ₂

Molecular Weight:

110.11

Specification Sheet SDS
Fluoresceína sódica

Purity:

≥ 95% (Contenido de colorante)

Synonym:

Amarillo ácido 73

Catalog Number:

22949

CAS Number:

518-47-8

Purity Limit:

≥ 95% (Contenido de colorante)

MDL NO:

MFCD00167039

Molecular Formula:

_C20H10O5 _· _2Na

Molecular Weight:

376.27

Specification Sheet SDS
Murexida

Grade:

Reactivo ACS

Synonym:

Sal monoamónica del ácido 5,5'-nitrilodibarbitúrico

Catalog Number:

22886

Grade:

Reactivo ACS

CAS Number:

3051-09-0

MDL NO:

MFCD00012777

Molecular Formula:

_C8H8N6O6

Molecular Weight:

284.19

Specification Sheet SDS
Bismarck Marrón Y

Grade:

Grado certificable

Purity:

≥ 45% (Contenido de colorante)

Synonym:

Clorhidrato de 4,4'-( m -fenilenbisazo)bis- m -fenilendiamina

Catalog Number:

22887

Grade:

Grado certificable

CAS Number:

10114-58-6

Purity Limit:

≥ 45% (Contenido de colorante)

MDL NO:

MFCD00012977

Molecular Formula:

_C18H18N8 _· _2HCl

Molecular Weight:

419.32

Specification Sheet SDS
Erioglaucina

Purity:

≥ 85% (Contenido de colorante)

Synonym:

Azul ácido 9

Catalog Number:

22876

CAS Number:

3844-45-9

Purity Limit:

≥ 85% (Contenido de colorante)

MDL NO:

MFCD00012141

Molecular Formula:

_C37H34N2O9S3 _· _2Na

Molecular Weight:

792.86

Specification Sheet SDS
Curcumina

Purity:

≥ 95% (ensayo)

Synonym:

Amarillo natural 3

Catalog Number:

22845

CAS Number:

458-37-7

Purity Limit:

≥ 95% (ensayo)

MDL NO:

MFCD00008365

Molecular Formula:

_C21H20O6

Molecular Weight:

368.38

Specification Sheet SDS
Sal disódica de eosina Y

Grade:

Grado certificable

Purity:

≥ 88% (Contenido de colorante)

Synonym:

Eosina amarillenta

Catalog Number:

01834

Grade:

Grado certificable

CAS Number:

17372-87-1

Purity Limit:

≥ 88% (Contenido de colorante)

MDL NO:

MFCD00005040

Molecular Formula:

_{C20H6Br4O5Na2}

Molecular Weight:

691.88

Specification Sheet SDS
Rodamina B

Synonym:

Cloruro de rodamina B

Catalog Number:

01626

CAS Number:

81-88-9

MDL NO:

MFCD00011931

Molecular Formula:

_C28H31ClN2O3

Molecular Weight:

479.02

Specification Sheet SDS
Fluoresceína

Purity:

99 - 100% (Contenido de tinte)

Synonym:

CI 45350

Catalog Number:

00962

CAS Number:

2321-07-5

Purity Limit:

99 - 100% (Contenido de tinte)

MDL NO:

MFCD00005050

Molecular Formula:

_C20H12O5

Molecular Weight:

332.31

Specification Sheet SDS
Orceína (sintética)

Synonym:

Rojo natural 28

Catalog Number:

00592

CAS Number:

1400-62-0

MDL NO:

MFCD00062310

Molecular Weight:

0.0

Specification Sheet SDS
Lacmoide

Synonym:

Azul de resorcinol

Catalog Number:

37393

CAS Number:

33869-21-5

MDL NO:

MFCD00005035

Molecular Formula:

_C24H16N2O6

Molecular Weight:

428.39

Specification Sheet SDS
Cloruro de berberina hidratado

Purity:

95 - 102% (ensayo)

Synonym:

Amarillo natural 18 hidrato

Catalog Number:

32447

CAS Number:

141433-60-5

Purity Limit:

95 - 102% (ensayo)

MDL NO:

MFCD00149997

Molecular Formula:

_C20H18ClNO4 · _H2O

Molecular Weight:

371.82

Specification Sheet SDS
Tartrazina

Purity:

≥ 85% (contenido de colorante)

Synonym:

Sal trisódica del 3-carboxi-5-hidroxi-1- p -sulfofenil-4- p- sulfofenilazopirazole

Catalog Number:

22937

CAS Number:

21 de octubre de 1934

Purity Limit:

≥ 85% (contenido de colorante)

MDL NO:

MFCD00148908

Molecular Formula:

_C16H9N4O9S2 _· _3Na

Molecular Weight:

534.37

Specification Sheet SDS
Eriocromo cianina R

Synonym:

Mordant Blue 3

Catalog Number:

22878

CAS Number:

3564-18-9

MDL NO:

MFCD00012411

Molecular Formula:

_C23H15Na3O9S

Molecular Weight:

536.4

Specification Sheet SDS
Violeta de etilo

Purity:

≥ 93% (Contenido de colorante)

Synonym:

Basic Violet

Catalog Number:

22859

CAS Number:

2390-59-2

Purity Limit:

≥ 93% (Contenido de colorante)

MDL NO:

MFCD00011765

Molecular Formula:

_C31H42N3Cl

Molecular Weight:

492.15

Specification Sheet SDS
Rojo Nilo

Synonym:

9-(Dietilamino)-5 H- benzo[α]fenoxazin-5-ona

Catalog Number:

22855

CAS Number:

7385-67-3

MDL NO:

MFCD00011639

Molecular Formula:

_C20H18N2O2

Molecular Weight:

318.37

Specification Sheet SDS
Eosina B

Grade:

Grado certificable

Purity:

≥ 86% (Contenido de colorante)

Synonym:

Sal disódica de 4',5'-dibromo-2',7'-dinitrofluoresceína

Catalog Number:

22817

Grade:

Grado certificable

CAS Number:

548-24-3

Purity Limit:

≥ 86% (Contenido de colorante)

MDL NO:

MFCD00005041

Molecular Formula:

_C20H6Br2N2O9 _· _2Na

Molecular Weight:

624.06

Specification Sheet SDS
Complexona de timolftaleína

Purity:

≥ 90% (UV)

Synonym:

3',3''-Bis[ N , N -di(carboximetil)aminometil]timolftaleína

Catalog Number:

22776

CAS Number:

5 de marzo de 1913

Purity Limit:

≥ 90% (UV)

MDL NO:

MFCD00001619

Molecular Formula:

_C38H44N2O12

Molecular Weight:

720.77

Specification Sheet SDS
Auramina O

Hazmat

Grade:

Grado certificable

Purity:

≥ 80% (Contenido de tinte)

Synonym:

Amarillo básico 2

Hazmat

Catalog Number:

00478

Grade:

Grado certificable

CAS Number:

2465-27-2

Purity Limit:

≥ 80% (Contenido de tinte)

MDL NO:

MFCD00012484

Molecular Formula:

_C17H21N3 _· _HCl

Molecular Weight:

321.9

Specification Sheet SDS
Janus azul

Catalog Number:

38678

MDL NO:

MFCD00011924

Molecular Weight:

0.0

Specification Sheet SDS
Fisetina

Grade:

CI 75620

Purity:

≥ 98 % (HPLC)

Synonym:

3,7,3',4'-Tetrahidroxiflavona

Catalog Number:

38609

Grade:

CI 75620

CAS Number:

528-48-3

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00006829

Molecular Formula:

_C15H10O6

Molecular Weight:

286.24

Specification Sheet SDS
Amarillo cromo

Grade:

CI 14095

Purity:

≥ 96,5 % (HPLC)

Synonym:

Mordiente amarillo 3

Catalog Number:

38621

Grade:

CI 14095

CAS Number:

6054-97-3

Purity Limit:

≥ 96,5 % (HPLC)

MDL NO:

MFCD00021624

Molecular Formula:

_{C17H10N2Na2O6S}

Molecular Weight:

416.31

Specification Sheet SDS
Sulfato de berberina hidratado

Hazmat

Purity:

≥ 98% (ensayo)

Hazmat

Catalog Number:

32448

CAS Number:

316-41-6

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD00661117

Molecular Formula:

_C40H36N2O12S _· _H2O

Molecular Weight:

768.79

Specification Sheet SDS
Rojo neutro

Grade:

Reactivo ACS

Synonym:

Clorhidrato de 3-amino-7-dimetilamino-2-metilfenazina

Catalog Number:

30091

Grade:

Reactivo ACS

CAS Number:

553-24-2

MDL NO:

MFCD00012651

Molecular Formula:

_C15H16N4 _· _HCl

Molecular Weight:

288.78

Specification Sheet SDS
Carmín (Lago de alumbre)

Grade:

Grado certificable

Purity:

50 - 55% (Contenido de tinte)

Synonym:

Natural Red 4

Catalog Number:

22954

Grade:

Grado certificable

CAS Number:

1390-65-4

Purity Limit:

50 - 55% (Contenido de tinte)

MDL NO:

MFCD00167027

Molecular Formula:

_C22H20O13

Molecular Weight:

492.39

Specification Sheet SDS
Nuevo Azul de Metileno N

Purity:

≥ 90% (Contenido de colorante)

Synonym:

Basic Blue 24

Catalog Number:

22927

CAS Number:

6586-05-6

Purity Limit:

≥ 90% (Contenido de colorante)

MDL NO:

MFCD00078135

Molecular Formula:

_2C18H22N3S _· 2Cl _· _ZnCl2

Molecular Weight:

832.12

Specification Sheet SDS
Sal de sodio azul patente V para microscopía

Purity:

≥ 85% (Contenido de colorante)

Synonym:

Acid Blue 3

Catalog Number:

22906

CAS Number:

20262-76-4

Purity Limit:

≥ 85% (Contenido de colorante)

MDL NO:

MFCD09608138

Molecular Formula:

_{C27H31N2O7S2Na}

Molecular Weight:

582.7

Specification Sheet SDS
Naranja G

Grade:

Grado certificable

Purity:

≥ 97% (Contenido de colorante)

Synonym:

Sal disódica del ácido 1-fenilazo-2-naftol-6,8-disulfónico

Catalog Number:

22880

Grade:

Grado certificable

CAS Number:

15 de agosto de 1936

Purity Limit:

≥ 97% (Contenido de colorante)

MDL NO:

MFCD00012457

Molecular Formula:

_{C16H10N2Na2O7S2}

Molecular Weight:

452.38

Specification Sheet SDS
Guinea Verde B

Synonym:

Acid Green 3

Catalog Number:

22875

CAS Number:

4680-78-8

MDL NO:

MFCD00012122

Molecular Formula:

_{C37H35N2O6S2Na}

Molecular Weight:

690.81

Specification Sheet SDS
Amarillo de alizarina R

Purity:

≥ 70% (contenido de colorante)

Synonym:

Mordiente naranja 1

Catalog Number:

22831

CAS Number:

2243-76-7

Purity Limit:

≥ 70% (contenido de colorante)

MDL NO:

MFCD00007313

Molecular Formula:

_C13H9N3O5

Molecular Weight:

287.23

Specification Sheet SDS
Verde ácido 25

Purity:

≥ 96% (Contenido de colorante)

Synonym:

Verde ciamina alizariana B

Catalog Number:

22769

CAS Number:

4403-90-1

Purity Limit:

≥ 96% (Contenido de colorante)

MDL NO:

MFCD00001193

Molecular Formula:

_{C28H20N2Na2O8S2}

Molecular Weight:

622.58

Specification Sheet SDS
Sal sódica de fucsina ácida, certificada

Grade:

Grado certificable

Purity:

≥ 90%

Synonym:

Violeta acida 19

Catalog Number:

01606

Grade:

Grado certificable

CAS Number:

3244-88-0

Purity Limit:

≥ 90%

MDL NO:

MFCD00013286

Molecular Formula:

_{C20H17N3O9S3Na2}

Molecular Weight:

585.5

Specification Sheet SDS
Verde brillante

Hazmat

Grade:

Grado certificable

Purity:

≥ 97% (Contenido de colorante)

Synonym:

Verde malaquita G

Hazmat

Catalog Number:

01586

Grade:

Grado certificable

CAS Number:

633-03-4

Purity Limit:

≥ 97% (Contenido de colorante)

MDL NO:

MFCD00011880

Molecular Formula:

_C27H34N2O4S

Molecular Weight:

482.65

Specification Sheet SDS
Nigrosina (soluble en agua)

Purity:

≥ 99,5 % (ensayo)

Synonym:

Ácido negro 2

Catalog Number:

01426

CAS Number:

8005-03-6

Purity Limit:

≥ 99,5 % (ensayo)

MDL NO:

MFCD00044681

Molecular Weight:

0.0

Specification Sheet SDS
Floxina B

Grade:

Grado certificable

Purity:

≥ 92,5 % (contenido de colorante)

Synonym:

Cianosina

Catalog Number:

00803

Grade:

Grado certificable

CAS Number:

18472-87-2

Purity Limit:

≥ 92,5 % (contenido de colorante)

MDL NO:

MFCD00070627

Molecular Formula:

_{C20H2Br4Cl4O5Na2}

Molecular Weight:

829.6

Specification Sheet SDS
FCF verde rápido

Grade:

Grado certificable

Purity:

≥ 96 % (HPLC)

Synonym:

Comida verde 3

Catalog Number:

00475

Grade:

Grado certificable

CAS Number:

2353-45-9

Purity Limit:

≥ 96 % (HPLC)

MDL NO:

MFCD00013053

Molecular Formula:

_{C37H34N2O10S3Na2}

Molecular Weight:

808.86

Specification Sheet SDS
Hematoxilina certificada para microscopía

Purity:

≥ 75% (Contenido de colorante)

Synonym:

Negro natural 1

Catalog Number:

00173

CAS Number:

517-28-2

Purity Limit:

≥ 75% (Contenido de colorante)

MDL NO:

MFCD00078111

Molecular Formula:

_C16H14O6

Molecular Weight:

302.29

Specification Sheet SDS
Cristal violeta leuco

Purity:

≥ 98% (ensayo por titulación, HPLC)

Synonym:

4,4',4''-Metilidinetris( N,N -dimetilanilina)

Catalog Number:

38620

CAS Number:

603-48-5

Purity Limit:

≥ 98% (ensayo por titulación, HPLC)

MDL NO:

MFCD00008314

Molecular Formula:

_C25H31N3

Molecular Weight:

373.54

Specification Sheet SDS
Complexona de alizarina

Purity:

≥ 80% (Ensayo por titulación)

Synonym:

Ácido alizarin-3-metilimino- N,N- diacético

Catalog Number:

38588

CAS Number:

3952-78-1

Purity Limit:

≥ 80% (Ensayo por titulación)

MDL NO:

MFCD00001202

Molecular Formula:

C ₁₉ H ₁₅ N.º ₈

Molecular Weight:

385.33

Specification Sheet SDS
dianhídrido 3,4,9,10-perilenotetracarboxílico

Grade:

CI 71127

Purity:

≥ 98% (ensayo)

Synonym:

Pigmento rojo 224

Catalog Number:

38517

Grade:

CI 71127

CAS Number:

128-69-8

Purity Limit:

≥ 98% (ensayo)

MDL NO:

MFCD00006916

Molecular Formula:

_C24H8O6

Molecular Weight:

392.32

Specification Sheet SDS
Verde malaquita leuco

Purity:

≥ 98% (Ensayo por titulación)

Synonym:

4,4'-Bencilidenobis( N , N -dimetilanilina)

Catalog Number:

38520

CAS Number:

129-73-7

Purity Limit:

≥ 98% (Ensayo por titulación)

MDL NO:

MFCD00008315

Molecular Formula:

_C23H26N2

Molecular Weight:

330.48

Specification Sheet SDS
Disolvente negro 5

Grade:

CI 50415

Purity:

98 - 102% (Contenido de colorante)

Catalog Number:

38507

Grade:

CI 50415

CAS Number:

11099-03-9

Purity Limit:

98 - 102% (Contenido de colorante)

MDL NO:

MFCD00071316

Molecular Weight:

0.0

Specification Sheet SDS
Componente diazoico azoico 22

Hazmat

Purity:

≥ 98% (ensayo por titulación, HPLC)

Synonym:

4-Aminodifenilamina

Hazmat

Catalog Number:

38500

CAS Number:

101-54-2

Purity Limit:

≥ 98% (ensayo por titulación, HPLC)

MDL NO:

MFCD00007850

Molecular Formula:

_C12H12N2

Molecular Weight:

184.24

Specification Sheet SDS
Hidrato de rutina

Grade:

Cumple con las especificaciones USP/NF

Purity:

95 - 102% (Ensayo por titulación, en base seca)

Synonym:

Hidrato de quercetina-3-rutinósido

Catalog Number:

32186

Grade:

Cumple con las especificaciones USP/NF

CAS Number:

207671-50-9

Purity Limit:

95 - 102% (Ensayo por titulación, en base seca)

MDL NO:

MFCD00149490

Molecular Formula:

_C27H30O16 · _H2O

Molecular Weight:

610.52

Specification Sheet SDS
Ácido carmínico

Purity:

≥ 95% (Contenido de colorante)

Synonym:

Rojo natural 4

Catalog Number:

32122

CAS Number:

1260-17-9

Purity Limit:

≥ 95% (Contenido de colorante)

MDL NO:

MFCD00167028

Molecular Formula:

_C22H20O13

Molecular Weight:

492.39

Specification Sheet SDS
Rosa de Bengala

Grade:

Grado certificable

Purity:

≥ 90% (Contenido de colorante)

Synonym:

Acid Red 9

Catalog Number:

22972

Grade:

Grado certificable

CAS Number:

632-69-9

Purity Limit:

≥ 90% (Contenido de colorante)

MDL NO:

MFCD00151169

Molecular Formula:

_{C20H2Cl4I4Na2O5}

Molecular Weight:

1017.62

Specification Sheet SDS
Tropeolina O

Synonym:

Naranja ácida 6

Catalog Number:

22965

CAS Number:

547-57-9

MDL NO:

MFCD00007499

Molecular Formula:

_C12H9N2O5SNa

Molecular Weight:

316.27

Specification Sheet SDS

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