Tintes y colorantes

Azul eriocromo negro R

Purity:

≥ 70% (Contenido de colorante)

Synonym:

Mordiente negro 17

Catalog Number:

22808

Purity Limit:

≥ 70% (Contenido de colorante)

CAS Number:

2538-85-4

MDL NO:

MFCD00004069

Molecular Formula:

_{C20H13N2O5SNa}

Molecular Weight:

416.39

Specification Sheet SDS
Sudán III

Grade:

Grado certificable

Purity:

≥ 81% (contenido de colorante)

Synonym:

Rojo disolvente 23

Catalog Number:

22798

Grade:

Grado certificable

Purity Limit:

≥ 81% (contenido de colorante)

CAS Number:

85-86-9

MDL NO:

MFCD00003905

Molecular Formula:

_C22H16N4O

Molecular Weight:

352.4

Specification Sheet SDS
Para Rojo

Purity:

≥ 98% (Contenido de tinte)

Synonym:

Pigmento rojo 1

Catalog Number:

22799

Purity Limit:

≥ 98% (Contenido de tinte)

CAS Number:

6410-10-2

MDL NO:

MFCD00003908

Molecular Formula:

_C16H11N3O3

Molecular Weight:

293.28

Specification Sheet SDS
Chicago Azul Cielo 6B

Purity:

Contenido de tinte: ~ 50%

Synonym:

Azul directo

Catalog Number:

22806

Purity Limit:

Contenido de tinte: ~ 50%

CAS Number:

2610-05-1

MDL NO:

MFCD00004020

Molecular Formula:

_{C34H24N6O16S4} _· _4Na

Molecular Weight:

992.81

Specification Sheet SDS
Azul erichrome negro B

Synonym:

Mordiente negro 3

Catalog Number:

22801

CAS Number:

3564-14-5

MDL NO:

MFCD00003934

Molecular Formula:

_{C20H13N2O5SNa}

Molecular Weight:

416.39

Specification Sheet SDS
Cromotropo 2B

Synonym:

Rojo ácido 176

Catalog Number:

22802

CAS Number:

548-80-1

MDL NO:

MFCD00003951

Molecular Formula:

_C16H9N3O10S2 _· _2Na

Molecular Weight:

513.37

Specification Sheet SDS
Sudán Rojo 7B

Synonym:

Rojo disolvente 19

Catalog Number:

22797

CAS Number:

6368-72-5

MDL NO:

MFCD00003904

Molecular Formula:

_C24H21N5

Molecular Weight:

379.47

Specification Sheet SDS
Croceína naranja G

Purity:

≥ 89% (Contenido de colorante)

Synonym:

Naranja ácida 12

Catalog Number:

22800

Purity Limit:

≥ 89% (Contenido de colorante)

CAS Number:

20 de septiembre de 1934

MDL NO:

MFCD00003912

Molecular Formula:

_{C16H11N2O4SNa}

Molecular Weight:

350.33

Specification Sheet SDS
Sudán II

Purity:

≥ 90% (Contenido de colorante)

Synonym:

Naranja disolvente 7

Catalog Number:

22796

Purity Limit:

≥ 90% (Contenido de colorante)

CAS Number:

3118-97-6

MDL NO:

MFCD00003896

Molecular Formula:

_C18H16N2O

Molecular Weight:

276.34

Specification Sheet SDS
Verde naftol B

Grade:

Reactivo ACS

Synonym:

Verde ácido 1

Catalog Number:

22792

Grade:

Reactivo ACS

CAS Number:

19381-50-1

MDL NO:

MFCD00003886

Molecular Formula:

_{C30H15FeN3O15S3} _· _3Na

Molecular Weight:

878.47

Specification Sheet SDS
Sudán IV

Grade:

Grado certificable

Purity:

≥ 88% (contenido de colorante)

Synonym:

Rojo disolvente 24

Catalog Number:

22795

Grade:

Grado certificable

Purity Limit:

≥ 88% (contenido de colorante)

CAS Number:

85-83-6

MDL NO:

MFCD00003893

Molecular Formula:

_C24H20N4O

Molecular Weight:

380.45

Specification Sheet SDS
Ácido p -rosólico

Synonym:

Aurino

Catalog Number:

22777

CAS Number:

603-45-2

MDL NO:

MFCD00001624

Molecular Formula:

_C19H14O3

Molecular Weight:

290.32

Specification Sheet SDS
4-Fenilazofenol

Purity:

≥ 98% (ensayo)

Synonym:

Disolvente amarillo 7

Catalog Number:

22781

Purity Limit:

≥ 98% (ensayo)

CAS Number:

1689-82-3

MDL NO:

MFCD00002330

Molecular Formula:

_C12H10N2O

Molecular Weight:

198.22

Specification Sheet SDS
Ácido libre rojo de metilo

Purity:

≥ 96% (Contenido de colorante)

Synonym:

Ácido 4-dimetilaminoazobenceno-2'-carboxílico

Catalog Number:

22782

Purity Limit:

≥ 96% (Contenido de colorante)

CAS Number:

493-52-7

MDL NO:

MFCD00002425

Molecular Formula:

_C15H15N3O2

Molecular Weight:

269.3

Specification Sheet SDS
Indicador rojo de etilo

Synonym:

Ácido 4-(dietilamino)azobenceno-2'-carboxílico

Catalog Number:

22783

CAS Number:

76058-33-8

MDL NO:

MFCD00002427

Molecular Formula:

_C17H19N3O2

Molecular Weight:

297.36

Specification Sheet SDS
Verde ácido 25

Purity:

≥ 96% (Contenido de colorante)

Synonym:

Verde ciamina alizariana B

Catalog Number:

22769

Purity Limit:

≥ 96% (Contenido de colorante)

CAS Number:

4403-90-1

MDL NO:

MFCD00001193

Molecular Formula:

_{C28H20N2Na2O8S2}

Molecular Weight:

622.58

Specification Sheet SDS
Cromo Azurol S

Purity:

Punto único (TLC)

Synonym:

Mordiente Azul 29

Catalog Number:

22775

Purity Limit:

Punto único (TLC)

CAS Number:

1667-99-8

MDL NO:

MFCD00001615

Molecular Formula:

_C23H13Cl2O9S _· _3Na

Molecular Weight:

605.29

Specification Sheet SDS
1,2,4-Trihidroxi-9,10-antracenodiona

Purity:

≥ 95 % (HPLC)

Synonym:

Purpurina

Catalog Number:

22772

Purity Limit:

≥ 95 % (HPLC)

CAS Number:

81-54-9

MDL NO:

MFCD00001203

Molecular Formula:

_C14H8O5

Molecular Weight:

256.21

Specification Sheet SDS
Alizarina

Purity:

≥ 98% (Contenido de colorante)

Synonym:

Mordiente rojo 11

Catalog Number:

22770

Purity Limit:

≥ 98% (Contenido de colorante)

CAS Number:

72-48-0

MDL NO:

MFCD00001201

Molecular Formula:

_C14H8O4

Molecular Weight:

240.21

Specification Sheet SDS
Rosa de Bengala

Purity:

≥ 90% (Contenido de colorante)

Synonym:

Sal disódica de 4,5,6,7-tetracloro-2',4',5',7'-tetrayodofluoresceína

Catalog Number:

21920

Purity Limit:

≥ 90% (Contenido de colorante)

CAS Number:

632-69-9

MDL NO:

MFCD00151169

Molecular Formula:

_{C20H2Cl4I4Na2O5}

Molecular Weight:

1017.62

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

Catalog Number:

21740

CAS Number:

4430-24-4

MDL NO:

MFCD00010405

Molecular Formula:

_C19H10I4O5S

Molecular Weight:

857.95

SDS
Monohidrato de xantopterina

Synonym:

Monohidrato de 2-amino-4,6-dihidroxipterideno

Catalog Number:

21551

CAS Number:

5979-01-1

MDL NO:

MFCD00151242

Molecular Formula:

_C6H5N5O2 _· _H2O

Molecular Weight:

197.15

SDS
4-Nitroanilina

Hazmat

Purity:

≥ 99% (GC)

Synonym:

p -Aminonitrobenceno

Hazmat

Catalog Number:

14327

Purity Limit:

≥ 99% (GC)

CAS Number:

100-01-6

MDL NO:

MFCD00007858

Molecular Formula:

_C6H6N2O2

Molecular Weight:

138.12

Specification Sheet SDS
o -Dianisidina

Hazmat

Purity:

≥ 99%

Synonym:

3,3'-Dimetoxibencidina

Hazmat

Catalog Number:

01936

Purity Limit:

≥ 99%

CAS Number:

119-90-4

MDL NO:

MFCD00008372

Molecular Formula:

_C14H16N2O2

Molecular Weight:

244.3

Specification Sheet SDS
Azul de toluidina O

Grade:

Grado certificable

Purity:

≥ 80% (Contenido de colorante)

Synonym:

Azul básico 17

Catalog Number:

01804

Grade:

Grado certificable

Purity Limit:

≥ 80% (Contenido de colorante)

CAS Number:

92-31-9

MDL NO:

MFCD00011934

Molecular Formula:

_C15H16N3SCl

Molecular Weight:

305.83

Specification Sheet SDS
4-Dimetilaminoazobenceno

Hazmat

Grade:

Indicador

Purity:

≥ 99% (ensayo)

Synonym:

N , N -Dimetil-4-fenilazoanilina

Hazmat

Catalog Number:

01726

Grade:

Indicador

Purity Limit:

≥ 99% (ensayo)

CAS Number:

60-11-7

MDL NO:

MFCD00008308

Molecular Formula:

_C14H15N3

Molecular Weight:

225.3

Specification Sheet SDS
Sal sódica de resazurina

Purity:

≥ 90 % (HPLC)

Synonym:

Sal sódica de óxido de 7-hidroxi-3 H -fenoxazin-3-ona-10

Catalog Number:

01725

Purity Limit:

≥ 90 % (HPLC)

CAS Number:

62758-13-8

MDL NO:

MFCD00005036

Molecular Formula:

_C12H6NNaO4

Molecular Weight:

251.18

Specification Sheet SDS
Cloruro de 2,3,5-trifenil-2H-tetrazolio

Hazmat

Purity:

≥ 99% (ensayo)

Synonym:

Rojo tetrazolio

Hazmat

Catalog Number:

01646

Purity Limit:

≥ 99% (ensayo)

CAS Number:

298-96-4

MDL NO:

MFCD00011963

Molecular Formula:

_C19H15N4Cl

Molecular Weight:

334.81

Specification Sheet SDS
Azul tripán

Hazmat

Grade:

Grado certificable

Purity:

≥ 70% (contenido de colorante)

Synonym:

Azul directo 14

Hazmat

Catalog Number:

01636

Grade:

Grado certificable

Purity Limit:

≥ 70% (contenido de colorante)

CAS Number:

72-57-1

MDL NO:

MFCD00003969

Molecular Formula:

_{C34H24N6O14S4Na4}

Molecular Weight:

960.82

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
Verde claro SF amarillento

Purity:

≥ 80% (Contenido de colorante)

Synonym:

Verde ácido 5

Catalog Number:

01610

Purity Limit:

≥ 80% (Contenido de colorante)

CAS Number:

5141-20-8

MDL NO:

MFCD00012121

Molecular Formula:

_{C37H34N2O9S3Na2}

Molecular Weight:

792.88

Specification Sheet SDS
Sal sódica de fucsina ácida, certificada

Grade:

Grado certificable

Purity:

≥ 90%

Synonym:

Violeta acida 19

Catalog Number:

01606

Grade:

Grado certificable

Purity Limit:

≥ 90%

CAS Number:

3244-88-0

MDL NO:

MFCD00013286

Molecular Formula:

_{C20H17N3O9S3Na2}

Molecular Weight:

585.5

Specification Sheet SDS
Azul Evans

Purity:

≥ 85% (Contenido de colorante)

Synonym:

Azul directo 53

Catalog Number:

01600

Purity Limit:

≥ 85% (Contenido de colorante)

CAS Number:

314-13-6

MDL NO:

MFCD00004021

Molecular Formula:

_{C34H24N6O14S4Na4}

Molecular Weight:

960.82

Specification Sheet SDS
Verde brillante

Grade:

Grado certificable

Purity:

≥ 97% (Contenido de colorante)

Synonym:

Verde malaquita G

Catalog Number:

01586

Grade:

Grado certificable

Purity Limit:

≥ 97% (Contenido de colorante)

CAS Number:

633-03-4

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

Purity Limit:

≥ 99,5 % (ensayo)

CAS Number:

8005-03-6

MDL NO:

MFCD00044681

Specification Sheet SDS
Azul brillante G-250

Purity:

≥ 85% (Contenido de colorante)

Synonym:

Azul brillante de Coomassie G

Catalog Number:

01306

Purity Limit:

≥ 85% (Contenido de colorante)

CAS Number:

6104-58-1

MDL NO:

MFCD00078482

Molecular Formula:

_{C47H48N3O7S2Na}

Molecular Weight:

854.0

Specification Sheet SDS
Azul naftol negro

Purity:

≥ 84% (contenido de colorante)

Synonym:

CI 20470

Catalog Number:

01272

Purity Limit:

≥ 84% (contenido de colorante)

CAS Number:

1064-48-8

MDL NO:

MFCD00004017

Molecular Formula:

_{C22H14N6O9S2Na2}

Molecular Weight:

616.5

Specification Sheet SDS
Sudán Negro B

Grade:

Grado certificable

Purity:

≥ 95% (Contenido de colorante)

Synonym:

HB negro gordo

Catalog Number:

01307

Grade:

Grado certificable

Purity Limit:

≥ 95% (Contenido de colorante)

CAS Number:

4197-25-5

MDL NO:

MFCD00006919

Molecular Formula:

_C29H24N6

Molecular Weight:

456.55

Specification Sheet SDS
Azul brillante R-250

Purity:

≥ 91% (Contenido de colorante)

Synonym:

Azul brillante R

Catalog Number:

01275

Purity Limit:

≥ 91% (Contenido de colorante)

CAS Number:

6104-59-2

MDL NO:

MFCD00041762

Molecular Formula:

_{C45H44N3O7S2Na}

Molecular Weight:

826.0

Specification Sheet SDS
Cianol de xileno FF

Purity:

≥ 75% (Contenido de colorante)

Synonym:

Azul ácido 147

Catalog Number:

01310

Purity Limit:

≥ 75% (Contenido de colorante)

CAS Number:

2650-17-1

MDL NO:

MFCD00040657

Molecular Formula:

_{C25H27N2O6S2Na}

Molecular Weight:

538.62

Specification Sheet SDS
Naranja de metilo

Hazmat

Grade:

Reactivo ACS

Synonym:

Sal sódica del ácido 4-[4-(dimetilamino)-fenilazo]bencenosulfónico

Hazmat

Catalog Number:

01239

Grade:

Reactivo ACS

CAS Number:

547-58-0

MDL NO:

MFCD00007502

Molecular Formula:

_{C14H14N3O3SNa}

Molecular Weight:

327.3

Specification Sheet SDS
Fluoresceína

Purity:

99 - 100% (Contenido de tinte)

Synonym:

CI 45350

Catalog Number:

00962

Purity Limit:

99 - 100% (Contenido de tinte)

CAS Number:

2321-07-5

MDL NO:

MFCD00005050

Molecular Formula:

_C20H12O5

Molecular Weight:

332.31

Specification Sheet SDS
Floxina B

Grade:

Grado certificable

Purity:

≥ 92,5 % (contenido de colorante)

Synonym:

Cianosina

Catalog Number:

00803

Grade:

Grado certificable

Purity Limit:

≥ 92,5 % (contenido de colorante)

CAS Number:

18472-87-2

MDL NO:

MFCD00070627

Molecular Formula:

_{C20H2Br4Cl4O5Na2}

Molecular Weight:

829.6

Specification Sheet SDS
Camiseta negra erichrome

Grade:

Reactivo ACS (grado indicador)

Synonym:

Mordiente negro 11

Catalog Number:

00665

Grade:

Reactivo ACS (grado indicador)

CAS Number:

1787-61-7

MDL NO:

MFCD00003935

Molecular Formula:

_{C20H12N3O7SNa}

Molecular Weight:

461.4

Specification Sheet SDS
Cromotropo 2R

Purity:

≥ 77% (Contenido de colorante: espectrofotometría)

Synonym:

Rojo ácido 29

Catalog Number:

00589

Purity Limit:

≥ 77% (Contenido de colorante: espectrofotometría)

CAS Number:

4197-07-3

MDL NO:

MFCD00003955

Molecular Formula:

_{C16H10N2Na2O8S2}

Molecular Weight:

468.37

Specification Sheet SDS
Orceína (sintética)

Synonym:

Rojo natural 28

Catalog Number:

00592

CAS Number:

1400-62-0

MDL NO:

MFCD00062310

Specification Sheet SDS
FCF verde rápido

Grade:

Grado certificable

Purity:

≥ 96 % (HPLC)

Synonym:

Comida verde 3

Catalog Number:

00475

Grade:

Grado certificable

Purity Limit:

≥ 96 % (HPLC)

CAS Number:

2353-45-9

MDL NO:

MFCD00013053

Molecular Formula:

_{C37H34N2O10S3Na2}

Molecular Weight:

808.86

Specification Sheet SDS
Tinción biológica naranja de acridina

Purity:

≥ 90% (ensayo)

Synonym:

Cloruro de hemizinc de 3,6- bis (dimetilamino)acridina

Catalog Number:

00481

Purity Limit:

≥ 90% (ensayo)

CAS Number:

10127-02-3

MDL NO:

MFCD00081043

Molecular Formula:

_C17H20ClN3 _· _½ZnCl2

Molecular Weight:

369.94

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

Purity Limit:

≥ 80% (Contenido de tinte)

CAS Number:

2465-27-2

MDL NO:

MFCD00012484

Molecular Formula:

_C17H21N3 _· _HCl

Molecular Weight:

321.9

Specification Sheet SDS
Sal tetrasódica del ácido 3-hidroxi-4[2-sulfo-4-(4-sulfofenilazo)fenilazo]-2,7-naftalenodisulfónico

Purity:

≥ 85% (Contenido de colorante)

Synonym:

Ponceau S

Catalog Number:

00249

Purity Limit:

≥ 85% (Contenido de colorante)

CAS Number:

6226-79-5

MDL NO:

MFCD00003892

Molecular Formula:

_{C22H12N4O13S4Na4}

Molecular Weight:

760.6

Specification Sheet SDS

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