Dye Chemicals

Trihidrato de azul de metileno

Grade:

Cumple con la especificación USP29

Purity:

97 - 103% (ensayo)

Synonym:

Cloruro de 3,7-bis(dimetilamino)fenazatión

Catalog Number:

00210

Grade:

Cumple con la especificación USP29

CAS Number:

7220-79-3

Purity Limit:

97 - 103% (ensayo)

MDL NO:

MFCD00150008

Molecular Formula:

_C16H18N3ClS _· _3H2O

Molecular Weight:

373.9

Specification Sheet SDS
Azul Nilo A

Grade:

Grado certificable

Purity:

Contenido de colorante: ≥ 75%

Synonym:

Basic Blue

Catalog Number:

22918

Grade:

Grado certificable

CAS Number:

3625-57-8

Purity Limit:

Contenido de colorante: ≥ 75%

MDL NO:

MFCD00064529

Molecular Formula:

_C40H40N6O6S

Molecular Weight:

732.86

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
ESPADAS

Grade:

Reactivo ACS

Synonym:

Sal trisódica del ácido p -sulfofenilazocromotrópico

Catalog Number:

22803

Grade:

Reactivo ACS

CAS Number:

23647-14-5

MDL NO:

MFCD00003952

Molecular Formula:

_C16H9N2O11S3 _· _3Na

Molecular Weight:

570.42

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
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
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
Martius Amarillo

Synonym:

2,4-Dinitro-1-naftol

Catalog Number:

22920

CAS Number:

605-69-6

MDL NO:

MFCD00065352

Molecular Formula:

_C10H6N2O5

Molecular Weight:

234.17

Specification Sheet SDS
Violeta de metileno 3RAX

Grade:

Grado certificable

Purity:

Contenido de colorante: ≥ 90%

Synonym:

Cloruro de 3-amino-7-(dietilamino)-5-fenilfenazinio

Catalog Number:

22894

Grade:

Grado certificable

CAS Number:

4569-86-2

Purity Limit:

Contenido de colorante: ≥ 90%

MDL NO:

MFCD00013433

Molecular Formula:

_C22H23N4Cl

Molecular Weight:

378.91

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
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
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
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
Lacmoide

Synonym:

CI 51400

Catalog Number:

22960

CAS Number:

33869-21-5

MDL NO:

MFCD00005035

Molecular Formula:

_C24H16N2O6

Molecular Weight:

428.39

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
Sal de acetato de tionina

Grade:

Grado certificable

Purity:

≥ 85% (Contenido de colorante)

Synonym:

Acetato de 3,7-diamino-5-fenotiazinio

Catalog Number:

22932

Grade:

Grado certificable

CAS Number:

78338-22-4

Purity Limit:

≥ 85% (Contenido de colorante)

MDL NO:

MFCD00081194

Molecular Formula:

_C12H9N3S _· _C2H4O2

Molecular Weight:

287.34

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
Cloruro de azul de tetrazolio

Purity:

≥ 98 % (HPLC)

Catalog Number:

21924

CAS Number:

22 de febrero de 1871

Purity Limit:

≥ 98 % (HPLC)

MDL NO:

MFCD00040933

Molecular Formula:

_C40H32N8O2 _· _2Cl

Molecular Weight:

727.65

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
Cristal violeta

Hazmat

Grade:

cumple con las especificaciones USP

Purity:

96,0-100,5 % (titulación)

Synonym:

Violeta básico 3

Hazmat

Catalog Number:

00082

Grade:

cumple con las especificaciones USP

CAS Number:

548-62-9

Purity Limit:

96,0-100,5 % (titulación)

MDL NO:

MFCD00011750

Molecular Formula:

_C25H30N3Cl

Molecular Weight:

407.99

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
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
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
Azul A

Purity:

Contenido de colorante: ≥ 97%

Synonym:

Sal de cloruro de Azure A

Catalog Number:

22963

CAS Number:

531-53-3

Purity Limit:

Contenido de colorante: ≥ 97%

MDL NO:

MFCD00012112

Molecular Formula:

_C14H14N3SCl

Molecular Weight:

291.81

Specification Sheet SDS
Patente azul VF

Purity:

≥ 50% (Contenido de colorante)

Synonym:

Azul ácido 1

Catalog Number:

22953

CAS Number:

129-17-9

Purity Limit:

≥ 50% (Contenido de colorante)

MDL NO:

MFCD00012119

Molecular Formula:

_{C27H31N2O6S2Na}

Molecular Weight:

566.67

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
Clorhidrato de acriflavina

Hazmat

Purity:

98,5 - 105,0 % (ensayo: base anhidra)

Synonym:

Clorhidrato de cloruro de 3,6-diamino-10-metilacridinio

Hazmat

Catalog Number:

22926

CAS Number:

8063-24-9, 69235-50-3

Purity Limit:

98,5 - 105,0 % (ensayo: base anhidra)

MDL NO:

MFCD00069039

Molecular Formula:

_C14H14N3Cl

Molecular Weight:

259.74

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
Clorhidrato de naranja de acridina hidrato

Purity:

≥ 99 % (HPLC)

Synonym:

Clorhidrato de 3,6-bis(dimetilamino)acridina

Catalog Number:

22883

CAS Number:

65-61-2

Purity Limit:

≥ 99 % (HPLC)

MDL NO:

MFCD00150070

Molecular Formula:

_C17H19N3 _· _HCl · _xH2O

Molecular Weight:

301.82

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
Azul Victoria R

Purity:

Contenido de colorante: ≥ 80%

Synonym:

Basic Blue 11

Catalog Number:

22862

CAS Number:

2185-86-6

Purity Limit:

Contenido de colorante: ≥ 80%

MDL NO:

MFCD00011876

Molecular Formula:

_C29H32N3Cl

Molecular Weight:

458.05

Specification Sheet SDS
Base GBC de granate rápido

Purity:

≥ 97% (ensayo)

Synonym:

Disolvente amarillo 3

Catalog Number:

22843

CAS Number:

97-56-3

Purity Limit:

≥ 97% (ensayo)

MDL NO:

MFCD00007733

Molecular Formula:

_C14H15N3

Molecular Weight:

225.29

Specification Sheet SDS
Ácido calconcarboxílico

Catalog Number:

22811

CAS Number:

3737-95-9

MDL NO:

MFCD00004078

Molecular Formula:

_C21H14N2O7S

Molecular Weight:

438.42

Specification Sheet SDS
Sal sódica escarlata de Biebrich

Purity:

≥ 70% (Contenido de colorante)

Synonym:

Rojo ácido 66

Catalog Number:

22794

CAS Number:

4196-99-0

Purity Limit:

≥ 70% (Contenido de colorante)

MDL NO:

MFCD00003891

Molecular Formula:

_C22H14N4O7S2 _· _2Na

Molecular Weight:

556.49

Specification Sheet SDS
Croceína naranja G

Purity:

≥ 89% (Contenido de colorante)

Synonym:

Naranja ácida 12

Catalog Number:

22800

CAS Number:

20 de septiembre de 1934

Purity Limit:

≥ 89% (Contenido de colorante)

MDL NO:

MFCD00003912

Molecular Formula:

_{C16H11N2O4SNa}

Molecular Weight:

350.33

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
Azul reactivo 4

Purity:

≥ 30% (ensayo)

Synonym:

CI 61205

Catalog Number:

22774

CAS Number:

13324-20-4

Purity Limit:

≥ 30% (ensayo)

MDL NO:

MFCD00001218

Molecular Formula:

_{C23H14Cl2N6O8S2}

Molecular Weight:

637.44

Specification Sheet SDS
Aceite Rojo O

Grade:

Grado certificable

Purity:

≥ 99,5 % (contenido de colorante)

Synonym:

1-[(4-{Xililazo}xilil)azo]-2-naftol

Catalog Number:

01794

Grade:

Grado certificable

CAS Number:

1320-06-5

Purity Limit:

≥ 99,5 % (contenido de colorante)

MDL NO:

MFCD00003898

Molecular Formula:

_C26H24N4O

Molecular Weight:

408.51

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
Azul de timol

Grade:

Reactivo ACS

Synonym:

Timolsulfonftaleína

Catalog Number:

01268

Grade:

Reactivo ACS

CAS Number:

76-61-9

MDL NO:

MFCD00005869

Molecular Formula:

_C27H30O5S

Molecular Weight:

466.6

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
Sal sódica de verde de bromocresol

Grade:

Reactivo ACS

Synonym:

Sal sódica de 3',3,5',5-tetrabromo-3-cresolsulfoneftaleína

Catalog Number:

00043

Grade:

Reactivo ACS

CAS Number:

62625-32-5

MDL NO:

MFCD00148898

Molecular Formula:

_{C21H13Br4O5SNa}

Molecular Weight:

720.02

Specification Sheet SDS

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