Stains & Dyes | Chem-Impex International

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

Purity Limit:

≥ 97%

CAS Number:

81-77-6

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

Purity Limit:

≥ 90% (UV)

CAS Number:

915-67-3

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

Purity Limit:

≥ 90 % (HPLC)

CAS Number:

81-48-1

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

Purity Limit:

≥ 97 % (HPLC)

CAS Number:

81-64-1

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

Purity Limit:

≥ 98 % (TLC)

CAS Number:

55804-65-4

MDL NO:

MFCD00051335

Molecular Formula:

_C16H15Nº ₄

Molecular Weight:

285.3

Specification Sheet SDS
3-Nitroanilina

Hazmat

Grade:

CI 37030

Purity:

≥ 98% (GC)

Hazmat

Catalog Number:

38670

Grade:

CI 37030

Purity Limit:

≥ 98% (GC)

CAS Number:

99-09-2

MDL NO:

MFCD00007782

Molecular Formula:

_C6H6N2O2

Molecular Weight:

138.13

Specification Sheet SDS
Amarillo atardecer FCF

Purity:

≥ 85% (Contenido de colorante, base seca)

Synonym:

CI 15985

Catalog Number:

38560

Purity Limit:

≥ 85% (Contenido de colorante, base seca)

CAS Number:

2783-94-0

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

Purity Limit:

≥ 93 % (HPLC)

CAS Number:

6625-46-3

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

Purity Limit:

≥ 98% (ensayo por titulación, HPLC)

CAS Number:

603-48-5

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

Purity Limit:

≥ 98% (ensayo por titulación, HPLC)

CAS Number:

97-35-8

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

Purity Limit:

≥ 93 % (HPLC)

CAS Number:

842-07-9

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

Purity Limit:

≥ 99% (GC)

CAS Number:

88-74-4

MDL NO:

MFCD00007687

Molecular Formula:

_C6H6N2O2

Molecular Weight:

138.13

Specification Sheet SDS
Fucsina básica

Hazmat

Grade:

CI 42510

Synonym:

Violeta básico 14

Hazmat

Catalog Number:

38671

Grade:

CI 42510

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
Fisetina

Grade:

CI 75620

Purity:

≥ 98 % (HPLC)

Synonym:

3,7,3',4'-Tetrahidroxiflavona

Catalog Number:

38609

Grade:

CI 75620

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

528-48-3

MDL NO:

MFCD00006829

Molecular Formula:

_C15H10O6

Molecular Weight:

286.24

Specification Sheet SDS
Sal disódica del ácido 4-(8-hidroxi-5-quinolilazo)-1-naftalenosulfónico

Purity:

≥ 93% (Ensayo por titulación)

Synonym:

Sal disódica de naftazoxina

Catalog Number:

38682

Purity Limit:

≥ 93% (Ensayo por titulación)

MDL NO:

MFCD02183483

Molecular Formula:

_{C19H11N3Na2O4S}

Molecular Weight:

423.35

Specification Sheet SDS
Filtrar sal de sodio verde azulada

Catalog Number:

38675

Molecular Formula:

_{C30H24FeN6Na3O18S6}

Molecular Weight:

1073.72

Specification Sheet SDS
Dihidrocloruro de 1,4-fenilendiamina

Hazmat

Grade:

CI 76061

Purity:

≥ 98 % (HPLC)

Synonym:

Dihidrocloruro de 1,4-diaminobenceno

Hazmat

Catalog Number:

38627

Grade:

CI 76061

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

624-18-0

MDL NO:

MFCD00013002

Molecular Formula:

_C6H8N2 · _2HCl

Molecular Weight:

181.06

Specification Sheet SDS
Rojo rápido nuclear

Grade:

CI 60760

Synonym:

Trot kernech

Catalog Number:

38637

Grade:

CI 60760

CAS Number:

6409-77-4

MDL NO:

MFCD00078493

Molecular Formula:

_C14H8NNaO7S

Molecular Weight:

357.27

Specification Sheet SDS
Cártamo amarillo

Catalog Number:

38677

MDL NO:

MFCD00151135

Specification Sheet SDS
Componente diazoico azoico 48

Hazmat

Grade:

CI 37235

Synonym:

Sal azul diazo B

Hazmat

Catalog Number:

38666

Grade:

CI 37235

CAS Number:

91-91-8

MDL NO:

MFCD00011886

Molecular Formula:

_{C14H12Cl2N4O2} · _ZnCl2 · _ZnSO4

Molecular Weight:

636.89

Specification Sheet SDS
2'-Anilino-6'-(dibutilamino)-3'-metilfluorano

Purity:

≥ 98 % (HPLC)

Synonym:

ODB2

Catalog Number:

38664

Purity Limit:

≥ 98 % (HPLC)

CAS Number:

89331-94-2

MDL NO:

MFCD00307579

Molecular Formula:

_C35H36N2O3

Molecular Weight:

532.68

Specification Sheet SDS
2,4-Diaminotolueno

Hazmat

Grade:

CI 76035

Purity:

≥ 98% (ensayo por titulación, GC)

Synonym:

2,4-Toluendiamina

Hazmat

Catalog Number:

38668

Grade:

CI 76035

Purity Limit:

≥ 98% (ensayo por titulación, GC)

CAS Number:

95-80-7

MDL NO:

MFCD00007804

Molecular Formula:

_C7H10N2

Molecular Weight:

122.17

Specification Sheet SDS
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

Purity Limit:

≥ 97% (Ensayo por titulación)

CAS Number:

62625-16-5

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

Specification Sheet SDS
2,3-Dihidro-1,1,3-trimetil-2-metilen- 1H- benzo[e]indol

Purity:

≥ 98% (GC)

Catalog Number:

38569

Purity Limit:

≥ 98% (GC)

CAS Number:

344928-74-1

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

Purity Limit:

≥ 80% (Ensayo por titulación)

CAS Number:

67503-46-2

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

Purity Limit:

≥ 93 % (HPLC)

CAS Number:

81-42-5

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

Purity Limit:

≥ 96 % (HPLC)

CAS Number:

849061-97-8

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

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

Purity Limit:

≥ 98% (ensayo por titulación, HPLC)

CAS Number:

846-70-8

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

Purity Limit:

≥ 80 % (HPLC)

CAS Number:

6459-94-5

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

Purity Limit:

≥ 95% (GC)

CAS Number:

518-44-5

MDL NO:

MFCD00046931

Molecular Formula:

_C20H14O5

Molecular Weight:

334.33

Specification Sheet SDS
Carmín de litio (polvo)

Catalog Number:

38676

MDL NO:

MFCD00466862

Specification Sheet SDS
Verde ácido A

Purity:

≥ 97 % (HPLC)

Catalog Number:

38667

Purity Limit:

≥ 97 % (HPLC)

CAS Number:

93942-43-9

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

Purity Limit:

≥ 78% (Contenido de colorante)

CAS Number:

3761-53-3

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

Purity Limit:

≥ 94%

CAS Number:

4424-06-0

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

Purity Limit:

≥ 96 % (HPLC)

CAS Number:

531-52-2

MDL NO:

MFCD00020647

Molecular Formula:

_C19H16N4

Molecular Weight:

300.37

Specification Sheet SDS

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