TOLUENE-2,5-DIAMINE SULFATE

TOLUENE-2,5-DIAMINE SULFATE
Art.No D-002
Formula C7H10N2.H2SO4
Conc (% w/w) 1.0% pet
Series H, NA, ICB, PST, ABS, NAC
Molality -
MW 220,25
CAS 615-50-9
Hapten Information

Uses:

Primary intermediate in various permanent hair dyes. (CI 76042).

 Allergen of the Year 2025. Alternative hair dye option for up to half of patients with PPD contact allergy.