21620

Supelco

Disperse Blue 124

for microscopy

CAS Number:
MDL number:
NACRES:
MA.02

Quality Level

grade

for microscopy

Featured Industry

Environmental

format

neat

InChI

1S/C16H19N5O4S/c1-4-20(7-8-25-12(3)22)13-5-6-14(11(2)9-13)18-19-16-17-10-15(26-16)21(23)24/h5-6,9-10H,4,7-8H2,1-3H3

InChI key

HMAJVAFLGGPIPN-UHFFFAOYSA-N

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General description

Disperse Blue (DB) 124 is a strong clothing dye sensitizer. It is also an important textile dye allergen.

Application

DB 124 was used during testing the sensitizing potential of the dye using loose-fit coculture-based sensitization assay (LCSA).

Other Notes

Dye standard for the assay of allergy-releasing dyes in textiles

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

UN 2811 6.1 / PGIII

WGK Germany

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Co-sensitivity to disperse and reactive dyes.
M Pérez-Crespo et al.
Contact dermatitis, 60(4), 223-225 (2009-04-03)
Ashley B Wentworth et al.
Dermatitis : contact, atopic, occupational, drug, 23(6), 269-274 (2012-11-22)
Recognition of allergic contact dermatitis attributed to textile dyes and resins is steadily increasing. This study aims to review the results of patch testing with a textile series at our institution and to compare with previously published reports. We performed...
Atypical presentation of textile dye sensitization.
C Pecquet et al.
Contact dermatitis, 40(1), 51-51 (1999-02-03)
Kristina Ryberg et al.
Contact dermatitis, 60(5), 270-278 (2009-04-29)
Former investigations have demonstrated that patch test preparations containing Disperse Blue (DB) 106 and DB 124 are impure. To investigate the significance of impurities in preparations of disperse dyes with regard to contact allergy. 21 patients allergic to DB 106...
Contact allergy to Disperse Blue 106/124 mix in consecutive German, Austrian and Swiss patients.
Wolfgang Uter et al.
Contact dermatitis, 48(5), 286-287 (2003-07-19)

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