C.I. PIGMENT RED 48:1
Name: C.I. PIGMENT RED 48:1
CAS No. (CAS RN):[7585-41-3]
EC Registration No. (EINECS No):[231-494-8]
C. I. Structure No.:15865:1
Chemical category: monoazo salt lake
Molecular formula: C18H11ClN2O6SBa
Relative molecular mass: 556.16
The red color of the bright red BBN, the salt lake and is more yellow than that of the pigment red 57:1 and easy to disperse, the filter value is low, the halogen Br is free, the solvent resistance is good, but the soap and the acid/ alkaline resistance are poor.
The method is mainly applied to the gravure printing ink and the plastic, the migration resistance is good in the soft PVC, the light resistance is 3, the heat resistance is 200-240 DEG C/5 minutes in the PE, the non-high-grade coating can be used, the light-resistant paint is good, and the light resistance is 5-6. It is mainly used for the coloring of ink, plastic, rubber, paint and teaching materials.