Tintes y colorantes

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
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:

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
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:

0

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 sodio azul patente V para microscopía

Purity:

≥ 85% (Contenido de colorante)

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
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

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
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:

0

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
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
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
Carmín (Lago de alumbre)

Grade:

Grado certificable

Purity:

50 - 55% (Contenido de tinte)

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
Amarillo de quinoleína W/S

Purity:

≥ 85% (Contenido de colorante)

Synonym:

Sal sódica del ácido 2-(1,3-dioxoindan-2-il)quinolindisulfónico

Catalog Number:

22931

CAS Number:

8004-92-0

Purity Limit:

≥ 85% (Contenido de colorante)

MDL NO:

MFCD00080727

Molecular Formula:

_{C19H9NNa2O8S2}

Molecular Weight:

489.4

Specification Sheet SDS
Nuevo Azul de Metileno N

Purity:

≥ 90% (Contenido de colorante)

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
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
Guinea Verde B

Purity:

Contenido de colorante: ≥ 50%

Catalog Number:

22875

CAS Number:

4680-78-8

Purity Limit:

Contenido de colorante: ≥ 50%

MDL NO:

MFCD00012122

Molecular Formula:

_{C37H35N2O6S2Na}

Molecular Weight:

690.81

Specification Sheet SDS
Janus Verde B

Grade:

Grado certificable

Purity:

≥ 88% (Contenido de colorante)

Synonym:

CI 11050

Catalog Number:

22858

Grade:

Grado certificable

CAS Number:

2869-83-2

Purity Limit:

≥ 88% (Contenido de colorante)

MDL NO:

MFCD00011758

Molecular Formula:

_C30H31N6Cl

Molecular Weight:

511.07

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
Amarillo brillante

Purity:

≥ 70% (Contenido de colorante)

Synonym:

Amarillo directo 4

Catalog Number:

22835

CAS Number:

3051-11-4

Purity Limit:

≥ 70% (Contenido de colorante)

MDL NO:

MFCD00007489

Molecular Formula:

_C26H18N4O8S2 _· _2Na

Molecular Weight:

624.56

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
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
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
o -Dianisidina

Hazmat

Purity:

≥ 99%

Synonym:

3,3'-Dimetoxibencidina

Hazmat

Catalog Number:

01936

CAS Number:

119-90-4

Purity Limit:

≥ 99%

MDL NO:

MFCD00008372

Molecular Formula:

_C14H16N2O2

Molecular Weight:

0

Specification Sheet SDS
Rojo neutro

Grade:

Grado certificable

Purity:

≥ 69% (Contenido de colorante)

Synonym:

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

Catalog Number:

01738

Grade:

Grado certificable

CAS Number:

553-24-2

Purity Limit:

≥ 69% (Contenido de colorante)

MDL NO:

MFCD00012651

Molecular Formula:

_C15H16N4 _· _HCl

Molecular Weight:

288.78

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

CAS Number:

62758-13-8

Purity Limit:

≥ 90 % (HPLC)

MDL NO:

MFCD00005036

Molecular Formula:

_C12H6NNaO4

Molecular Weight:

251.18

Specification Sheet SDS
Orceína (sintética)

Synonym:

Rojo natural 28

Catalog Number:

00592

CAS Number:

1400-62-0

MDL NO:

MFCD00062310

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
Azul ácido 20

Grade:

CI 50405

Synonym:

Indulina (soluble en agua)

Catalog Number:

38649

Grade:

CI 50405

CAS Number:

8004-99-7

MDL NO:

MFCD00131375

Specification Sheet SDS
Indantrona

Grade:

CI 69800

Purity:

≥ 97%

Catalog Number:

38655

Grade:

CI 69800

CAS Number:

81-77-6

Purity Limit:

≥ 97%

MDL NO:

MFCD00046964

Molecular Formula:

_C28H14N2O4

Molecular Weight:

442.43

Specification Sheet SDS
Rojo ácido 27

Grade:

CI 16185

Purity:

≥ 90% (UV)

Synonym:

Amaranto

Catalog Number:

38665

Grade:

CI 16185

CAS Number:

915-67-3

Purity Limit:

≥ 90% (UV)

MDL NO:

MFCD00004076

Molecular Formula:

_{C20H11N2Na3O10S3}

Molecular Weight:

604.46

Specification Sheet SDS
Azul de quinizarina

Grade:

CI 60725

Purity:

≥ 90 % (HPLC)

Synonym:

1-Hidroxi-4- p -toluidinoantraquinona

Catalog Number:

38653

Grade:

CI 60725

CAS Number:

81-48-1

Purity Limit:

≥ 90 % (HPLC)

MDL NO:

MFCD00019148

Molecular Formula:

_C21H15Nº3

Molecular Weight:

329.36

Specification Sheet SDS
Quinizarina

Grade:

CI 58050

Purity:

≥ 97 % (HPLC)

Synonym:

1,4-Dihidroxiantraquinona

Catalog Number:

38654

Grade:

CI 58050

CAS Number:

81-64-1

Purity Limit:

≥ 97 % (HPLC)

MDL NO:

MFCD00001209

Molecular Formula:

_C14H8O4

Molecular Weight:

240.21

Specification Sheet SDS
Cumarina 343

Purity:

≥ 98 % (TLC)

Synonym:

Ácido 2,3,6,7-tetrahidro-11-oxo-1 H ,5 H ,11 H -[1]benzopirano[6,7,8-ij]quinolizina-10-carboxílico

Catalog Number:

38614

CAS Number:

55804-65-4

Purity Limit:

≥ 98 % (TLC)

MDL NO:

MFCD00051335

Molecular Formula:

_C16H15Nº ₄

Molecular Weight:

285.3

Specification Sheet SDS
3-Nitroanilina

Hazmat

Purity:

≥ 98% (GC)

Hazmat

Catalog Number:

38670

CAS Number:

99-09-2

Purity Limit:

≥ 98% (GC)

MDL NO:

MFCD00007782

Molecular Formula:

_C6H6N2O2

Molecular Weight:

0

Specification Sheet SDS
Amarillo atardecer FCF

Purity:

≥ 85% (Contenido de colorante, base seca)

Synonym:

CI 15985

Catalog Number:

38560

CAS Number:

2783-94-0

Purity Limit:

≥ 85% (Contenido de colorante, base seca)

MDL NO:

MFCD00036437

Molecular Formula:

_{C16H10N2Na2O7S2}

Molecular Weight:

452.36

Specification Sheet SDS
Carmín de pontacil 2B

Grade:

CI 18075

Purity:

≥ 93 % (HPLC)

Catalog Number:

38642

Grade:

CI 18075

CAS Number:

6625-46-3

Purity Limit:

≥ 93 % (HPLC)

MDL NO:

MFCD00059131

Molecular Formula:

_{C19H15N3Na2O9S2}

Molecular Weight:

539.44

Specification Sheet SDS
Ácido lacqueico de lacca

Catalog Number:

38623

CAS Number:

60687-93-6

MDL NO:

MFCD00071249

Specification Sheet SDS
Amarillo oxonol K

Synonym:

Sal dipotásica de 4,4'-metilidinebis[1-(4-sulfofenil)-3-metil-5-pirazolona]

Catalog Number:

38657

CAS Number:

82407-55-4

MDL NO:

MFCD02093486

Molecular Formula:

_{C21H16K2N4O8S2}

Molecular Weight:

594.7

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
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
Base ITR roja rápida

Grade:

CI 37150

Purity:

≥ 98% (ensayo por titulación, HPLC)

Synonym:

ITR rojo rápido

Catalog Number:

38669

Grade:

CI 37150

CAS Number:

97-35-8

Purity Limit:

≥ 98% (ensayo por titulación, HPLC)

MDL NO:

MFCD00009045

Molecular Formula:

_C11H18N2O3S

Molecular Weight:

258.34

Specification Sheet SDS
Polvo de carmín de bórax

Catalog Number:

38673

MDL NO:

MFCD01310220

Specification Sheet SDS
Sudán I

Grade:

CI 12055

Purity:

≥ 93 % (HPLC)

Synonym:

Aceite de naranja

Catalog Number:

38659

Grade:

CI 12055

CAS Number:

842-07-9

Purity Limit:

≥ 93 % (HPLC)

MDL NO:

MFCD00003911

Molecular Formula:

_C16H12N2O

Molecular Weight:

248.29

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:

0

Specification Sheet SDS
Fucsina básica

Hazmat

Grade:

CI 42510

Synonym:

Violeta básico 14

Hazmat

Catalog Number:

38671

Grade:

CI 42510

Molecular Weight:

0

Specification Sheet SDS
Janus azul

Catalog Number:

38678

MDL NO:

MFCD00011924

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
Solución de acetocarmín según Kultschitzky

Catalog Number:

38672

MDL NO:

MFCD00197815

Specification Sheet SDS
Omega cromo negro azul G

Grade:

CI 18160

Synonym:

Gris eriocromo SGL

Catalog Number:

38639

Grade:

CI 18160

CAS Number:

6441-96-9

MDL NO:

MFCD00059525

Molecular Formula:

_{C18H13ClN3NaO6S}

Molecular Weight:

457.82

Specification Sheet SDS

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