Teintures et colorants

2-((4-(hydroxybis(4-(phénylamino)phényl)méthyl)phényl)amino)benzènesulfonate de sodium

Synonym:

Bleu acide 119

Catalog Number:

37381

CAS Number:

1324-80-7

MDL NO:

MFCD00083221

Molecular Formula:

C ₃₇ H ₃₀ N ₃ O ₄ SNa

Molecular Weight:

635.71

Specification Sheet SDS
Curcumine, ≥ 95 % (teneur en curcuminoïdes), ≥ 70 % (curcumine), 16 % à 20 % (méthoxycurcumine), 2 % à 6 % (bisdéméthoxycurcumine) provenant du rhizome de curcuma

Purity:

≥ 95 % (teneur totale en curcuminoïdes)
≥ 70 % (Curcumine I) 20 % (Méthoxycurcumine II) 6 % (Bisdéméthoxycurcumine III)

Synonym:

(E,E)-1,7-bis(4-hydroxy-3-méthoxyphényl)-1,6-heptadiène-3,5-dione

Catalog Number:

33345

CAS Number:

458-37-7

Purity Limit:

≥ 95 % (teneur totale en curcuminoïdes)
≥ 70 % (Curcumine I) 20 % (Méthoxycurcumine II) 6 % (Bisdéméthoxycurcumine III)

MDL NO:

MFCD00008365

Molecular Formula:

_C21H20O6

Molecular Weight:

368.38

Specification Sheet SDS
Acide chromotropique sel disodique dihydraté

Purity:

≥ 98%

Synonym:

Acide 1,8-dihydroxy-3,6-naphtalènedisulfonique, sel disodique dihydraté

Catalog Number:

33367

CAS Number:

5808-22-0

Purity Limit:

≥ 98%

MDL NO:

MFCD00150612

Molecular Formula:

C ₁₀ H ₆ O ₈ S ₂ ·2Na·2H ₂ O

Molecular Weight:

400.29

Specification Sheet SDS
Vert naphtol B

Synonym:

Vert acide 1

Catalog Number:

30176

CAS Number:

19381-50-1

MDL NO:

MFCD00003886

Molecular Formula:

C ₃₀ H ₁₅ FeN ₃ O ₁₅ S ₃ ·3Na

Molecular Weight:

878.47

Specification Sheet SDS
Cristal violet

Hazmat

Grade:

Réactif ACS

Purity:

≥ 90 % (dosage)

Synonym:

Chlorure d'hexaméthylpararosaniline

Hazmat

Catalog Number:

30052

Grade:

Réactif ACS

CAS Number:

548-62-9

Purity Limit:

≥ 90 % (dosage)

MDL NO:

MFCD00011750

Molecular Formula:

C ₂₅ H ₃₀ ClN ₃

Molecular Weight:

407.99

Specification Sheet SDS
Xylène cyanole FF

Grade:

Pour la biologie moléculaire, Bior

Purity:

Teneur en colorant : ≥ 75 %

Synonym:

Bleu acide 147

Catalog Number:

29940

Grade:

Pour la biologie moléculaire, Bior

CAS Number:

2650-17-1

Purity Limit:

Teneur en colorant : ≥ 75 %

MDL NO:

MFCD00040657

Molecular Formula:

_{C25H27N2O6S2Na}

Molecular Weight:

538.62

SDS
Chromotrope 2R

Purity:

≥ 75 % (teneur en colorant)

Synonym:

Rouge acide 29

Catalog Number:

29858

CAS Number:

4197-07-3

Purity Limit:

≥ 75 % (teneur en colorant)

MDL NO:

MFCD00003955

Molecular Formula:

_{C16H10N2Na2O8S2}

Molecular Weight:

468.37

Specification Sheet SDS
Base de pararosaniline

Purity:

Teneur en colorant : ≥ 95 %

Synonym:

Parafuxine

Catalog Number:

22962

CAS Number:

467-62-9

Purity Limit:

Teneur en colorant : ≥ 95 %

MDL NO:

MFCD00036222

Molecular Formula:

_C19H19N3O

Molecular Weight:

305.38

Specification Sheet SDS
Méthyle violet 2B

Grade:

Grade certifiable

Purity:

≥ 75 % (teneur en colorant)

Synonym:

Basic Violet 1

Catalog Number:

22950

Grade:

Grade certifiable

CAS Number:

8004-87-3

Purity Limit:

≥ 75 % (teneur en colorant)

MDL NO:

MFCD00012568

Molecular Formula:

C ₂₄ H ₂₆ ClN ₃

Molecular Weight:

393.96

Specification Sheet SDS
Acide carminique

Purity:

≥ 50 % (teneur en colorant)

Synonym:

Natural Red 4

Catalog Number:

22948

CAS Number:

1390-65-4

Purity Limit:

≥ 50 % (teneur en colorant)

MDL NO:

MFCD00167028

Molecular Formula:

_C22H20O13

Molecular Weight:

492.39

Specification Sheet SDS
Acide chromotropique sel disodique dihydraté

Grade:

Réactif ACS

Synonym:

Acide 1,8-dihydroxy-3,6-naphtalènedisulfonique, sel disodique dihydraté

Catalog Number:

22943

Grade:

Réactif ACS

CAS Number:

5808-22-0

MDL NO:

MFCD00150612

Molecular Formula:

C ₁₀ H ₆ O ₈ S ₂ ·2Na·2H ₂ O

Molecular Weight:

400.29

Specification Sheet SDS
Érythrosine B

Grade:

Grade certifiable

Purity:

≥ 87% (teneur en colorant)

Synonym:

Sel disodique de 2',4',5',7'-tétraiodofluorescéine

Catalog Number:

22936

Grade:

Grade certifiable

CAS Number:

16423-68-0

Purity Limit:

≥ 87% (teneur en colorant)

MDL NO:

MFCD00144257

Molecular Formula:

_C20H6I4O5 _· _2Na

Molecular Weight:

879.84

Specification Sheet SDS
Direct Rouge 80

Purity:

≥ 21% (teneur en colorant)

Synonym:

Rouge Sirius

Catalog Number:

22913

CAS Number:

2610-10-8

Purity Limit:

≥ 21% (teneur en colorant)

MDL NO:

MFCD00054389

Molecular Formula:

_{C45H26N10Na6O21S6}

Molecular Weight:

1373.09

Specification Sheet SDS
Indicateur de tropaeolin OO

Synonym:

Sel de sodium de l'acide 4-[(4-anilinophényl)azo]benzènesulfonique

Catalog Number:

22905

CAS Number:

554-73-4

MDL NO:

MFCD00038130

Molecular Formula:

_{C18H14N3O3SNa}

Molecular Weight:

375.38

Specification Sheet SDS
Sel [tri]ammonium de l'acide aurintricarboxylique

Grade:

Réactif ACS

Synonym:

Aluminon

Catalog Number:

22907

Grade:

Réactif ACS

CAS Number:

569-58-4

MDL NO:

MFCD00040925

Molecular Formula:

_C22H14O9 _· _3H3N

Molecular Weight:

473.44

Specification Sheet SDS
Acide libre rouge de bromophénol

Purity:

≥ 95 % (teneur en colorant)

Synonym:

5',5''-Dibromophénolsulfonephtaléine

Catalog Number:

22904

CAS Number:

2800-80-8

Purity Limit:

≥ 95 % (teneur en colorant)

MDL NO:

MFCD00023014

Molecular Formula:

_C19H12Br2O5S

Molecular Weight:

512.17

Specification Sheet SDS
Rhodamine 6G

Purity:

≥ 97 % (dosage)

Synonym:

Basic Red 1

Catalog Number:

22885

CAS Number:

989-38-8

Purity Limit:

≥ 97 % (dosage)

MDL NO:

MFCD00012665

Molecular Formula:

_C28H30N2O3 _· _HCl

Molecular Weight:

479.02

Specification Sheet SDS
Benzopurpurine 4B

Synonym:

3,3'-Diméthylbiphényl-4,4'-bis-2-aminonaphtylazo-6-sulfonate,dina

Catalog Number:

22877

CAS Number:

992-59-6

MDL NO:

MFCD00012410

Molecular Formula:

_C34H26N6O6S2 _· _2Na

Molecular Weight:

724.73

Specification Sheet SDS
Chlorure de bleu du Nil

Purity:

Teneur en colorant : ≥ 90 %

Synonym:

Chlorure de 5-amino-9-diéthyliminobenzo[α]phénoxazonium

Catalog Number:

22869

CAS Number:

2381-85-3

Purity Limit:

Teneur en colorant : ≥ 90 %

MDL NO:

MFCD00011936

Molecular Formula:

_C20H20N3OCl

Molecular Weight:

353.85

Specification Sheet SDS
Vert de lissamine B

Purity:

Teneur en colorant : ≥ 80 %

Synonym:

Vert cyanol B

Catalog Number:

22874

CAS Number:

3087-16-9

Purity Limit:

Teneur en colorant : ≥ 80 %

MDL NO:

MFCD00012117

Molecular Formula:

_{C27H25N2O7S2Na}

Molecular Weight:

576.62

Specification Sheet SDS
Rouge Quinaldine

Purity:

≥ 95 % (teneur en colorant)

Synonym:

Iodure de (2-[2-(4-diméthylamino)phényl]éthényl)-1-éthylquinolinium

Catalog Number:

22872

CAS Number:

117-92-0

Purity Limit:

≥ 95 % (teneur en colorant)

MDL NO:

MFCD00011968

Molecular Formula:

C ₂₁ H ₂₃ N ₂ I

Molecular Weight:

430.33

Specification Sheet SDS
Bleu Victoria B pour la microscopie

Synonym:

Basic Blue 26

Catalog Number:

22863

CAS Number:

2580-56-5

MDL NO:

MFCD00011878

Molecular Formula:

_C33H32N3Cl

Molecular Weight:

506.09

Specification Sheet SDS
Jaune Métanil

Purity:

≥ 78% (teneur en colorant)

Synonym:

Jaune Acide 36

Catalog Number:

22833

CAS Number:

587-98-4

Purity Limit:

≥ 78% (teneur en colorant)

MDL NO:

MFCD00007486

Molecular Formula:

_{C18H14N3O3SNa}

Molecular Weight:

375.38

Specification Sheet SDS
Chrysophénine

Purity:

≥ 65 % (teneur en colorant)

Synonym:

Jaune direct 12

Catalog Number:

22834

CAS Number:

2870-32-8

Purity Limit:

≥ 65 % (teneur en colorant)

MDL NO:

MFCD00007488

Molecular Formula:

_C30H26N4O8S2 _· _2Na

Molecular Weight:

680.67

Specification Sheet SDS
Carmin indigo

Grade:

Grade certifiable

Purity:

≥ 95 % (teneur en colorant)

Synonym:

Bleu Acide 74

Catalog Number:

22821

Grade:

Grade certifiable

CAS Number:

860-22-0

Purity Limit:

≥ 95 % (teneur en colorant)

MDL NO:

MFCD00005723

Molecular Formula:

_C16H8N2O8S2 _· _2Na

Molecular Weight:

466.36

Specification Sheet SDS
4,5-Dibromofluorescéine

Purity:

≥ 95 % (teneur en colorant)

Synonym:

Orange acide II

Catalog Number:

22818

CAS Number:

596-03-2

Purity Limit:

≥ 95 % (teneur en colorant)

MDL NO:

MFCD00005042

Molecular Formula:

_C20H10Br2O5

Molecular Weight:

490.1

Specification Sheet SDS
Soudan III

Grade:

Grade certifiable

Purity:

≥ 81% (teneur en colorant)

Synonym:

Solvant Rouge 23

Catalog Number:

22798

Grade:

Grade certifiable

CAS Number:

85-86-9

Purity Limit:

≥ 81% (teneur en colorant)

MDL NO:

MFCD00003905

Molecular Formula:

_C22H16N4O

Molecular Weight:

352.4

Specification Sheet SDS
Pour Rouge

Purity:

≥ 98 % (teneur en colorant)

Synonym:

Pigment Rouge 1

Catalog Number:

22799

CAS Number:

6410-10-2

Purity Limit:

≥ 98 % (teneur en colorant)

MDL NO:

MFCD00003908

Molecular Formula:

_C16H11N3O3

Molecular Weight:

293.28

Specification Sheet SDS
Bleu Erichrome Noir B

Synonym:

Noir mordant 3

Catalog Number:

22801

CAS Number:

3564-14-5

MDL NO:

MFCD00003934

Molecular Formula:

_{C20H13N2O5SNa}

Molecular Weight:

416.39

Specification Sheet SDS
Chromotrope 2B

Synonym:

Rouge Acide 176

Catalog Number:

22802

CAS Number:

548-80-1

MDL NO:

MFCD00003951

Molecular Formula:

_C16H9N3O10S2 _· _2Na

Molecular Weight:

513.37

Specification Sheet SDS
Soudan Rouge 7B

Synonym:

Solvant Rouge 19

Catalog Number:

22797

CAS Number:

6368-72-5

MDL NO:

MFCD00003904

Molecular Formula:

C ₂₄ H ₂₁ N ₅

Molecular Weight:

379.47

Specification Sheet SDS
Soudan II

Purity:

≥ 90 % (teneur en colorant)

Synonym:

Solvant Orange 7

Catalog Number:

22796

CAS Number:

3118-97-6

Purity Limit:

≥ 90 % (teneur en colorant)

MDL NO:

MFCD00003896

Molecular Formula:

_C18H16N2O

Molecular Weight:

276.34

Specification Sheet SDS
Vert naphtol B

Grade:

Réactif ACS

Synonym:

Vert acide 1

Catalog Number:

22792

Grade:

Réactif ACS

CAS Number:

19381-50-1

MDL NO:

MFCD00003886

Molecular Formula:

C ₃₀ H ₁₅ FeN ₃ O ₁₅ S ₃ ·3Na

Molecular Weight:

878.47

Specification Sheet SDS
Acide p -rosolique

Synonym:

Aurine

Catalog Number:

22777

CAS Number:

603-45-2

MDL NO:

MFCD00001624

Molecular Formula:

_C19H14O3

Molecular Weight:

290.32

Specification Sheet SDS
Acide libre de rouge de méthyle

Purity:

≥ 96% (teneur en colorant)

Synonym:

Acide 4-diméthylaminoazobenzène-2'-carboxylique

Catalog Number:

22782

CAS Number:

493-52-7

Purity Limit:

≥ 96% (teneur en colorant)

MDL NO:

MFCD00002425

Molecular Formula:

_C15H15N3O2

Molecular Weight:

269.3

Specification Sheet SDS
Indicateur rouge éthylique

Synonym:

Acide 4-(diéthylamino)azobenzène-2'-carboxylique

Catalog Number:

22783

CAS Number:

76058-33-8

MDL NO:

MFCD00002427

Molecular Formula:

_C17H19N3O2

Molecular Weight:

297.36

Specification Sheet SDS
Chrome Azurol S

Purity:

Point unique (TLC)

Synonym:

Bleu mordant 29

Catalog Number:

22775

CAS Number:

1667-99-8

Purity Limit:

Point unique (TLC)

MDL NO:

MFCD00001615

Molecular Formula:

_C23H13Cl2O9S _· _3Na

Molecular Weight:

605.29

Specification Sheet SDS
Alizarine

Purity:

≥ 98% (teneur en colorant)

Synonym:

Rouge mordant 11

Catalog Number:

22770

CAS Number:

72-48-0

Purity Limit:

≥ 98% (teneur en colorant)

MDL NO:

MFCD00001201

Molecular Formula:

_C14H8O4

Molecular Weight:

240.21

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

Catalog Number:

21740

CAS Number:

4430-24-4

MDL NO:

MFCD00010405

Molecular Formula:

_C19H10I4O5S

Molecular Weight:

857.95

SDS
Xanthoptérine monohydratée

Synonym:

2-Amino-4,6-dihydroxyptéridène monohydraté

Catalog Number:

21551

CAS Number:

5979-01-1

MDL NO:

MFCD00151242

Molecular Formula:

_C6H5N5O2 _· _H2O

Molecular Weight:

197.15

SDS
4-Diméthylaminoazobenzène

Hazmat

Grade:

Indicateur

Purity:

≥ 99 % (dosage)

Synonym:

N , N -Diméthyl-4-phénylazoaniline

Hazmat

Catalog Number:

01726

Grade:

Indicateur

CAS Number:

60-11-7

Purity Limit:

≥ 99 % (dosage)

MDL NO:

MFCD00008308

Molecular Formula:

C ₁₄ H ₁₅ N ₃

Molecular Weight:

225.3

Specification Sheet SDS
Bleu brillant G-250

Purity:

≥ 85% (teneur en colorant)

Synonym:

Bleu brillant de Coomassie G

Catalog Number:

01306

CAS Number:

6104-58-1

Purity Limit:

≥ 85% (teneur en colorant)

MDL NO:

MFCD00078482

Molecular Formula:

_{C47H48N3O7S2Na}

Molecular Weight:

854.0

Specification Sheet SDS
Bleu brillant R-250

Purity:

≥ 91% (teneur en colorant)

Synonym:

Bleu brillant R

Catalog Number:

01275

CAS Number:

6104-59-2

Purity Limit:

≥ 91% (teneur en colorant)

MDL NO:

MFCD00041762

Molecular Formula:

_{C45H44N3O7S2Na}

Molecular Weight:

826.0

Specification Sheet SDS
T noir erichrome

Grade:

Réactif ACS (qualité indicatrice)

Synonym:

Mordant noir 11

Catalog Number:

00665

Grade:

Réactif ACS (qualité indicatrice)

CAS Number:

1787-61-7

MDL NO:

MFCD00003935

Molecular Formula:

_{C20H12N3O7SNa}

Molecular Weight:

461.4

Specification Sheet SDS
Coloration biologique à l'orange d'acridine

Purity:

≥ 90 % (dosage)

Synonym:

Chlorure d'hémizinc 3,6- bis (diméthylamino)acridine

Catalog Number:

00481

CAS Number:

10127-02-3

Purity Limit:

≥ 90 % (dosage)

MDL NO:

MFCD00081043

Molecular Formula:

C ₁₇ H ₂₀ ClN ₃ ·½ ZnCl ₂

Molecular Weight:

369.94

Specification Sheet SDS
Sel tétrasodique de l'acide 3-hydroxy-4[2-sulfo-4-(4-sulfophénylazo)phénylazo]-2,7-naphtalènedisulfonique

Purity:

≥ 85% (teneur en colorant)

Synonym:

Ponceau S

Catalog Number:

00249

CAS Number:

6226-79-5

Purity Limit:

≥ 85% (teneur en colorant)

MDL NO:

MFCD00003892

Molecular Formula:

_{C22H12N4O13S4Na4}

Molecular Weight:

760.6

Specification Sheet SDS
Chlorure de pararosaniline

Grade:

Grade certifiable

Purity:

≥ 90 % (teneur en colorant)

Synonym:

Parafuzine basique

Catalog Number:

00030

Grade:

Grade certifiable

CAS Number:

569-61-9

Purity Limit:

≥ 90 % (teneur en colorant)

MDL NO:

MFCD00001657

Molecular Formula:

_C19H18N3Cl

Molecular Weight:

323.8

Specification Sheet SDS

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