pigment red 146
-
- Category :
Dyestuffs and Pigments
- CAS NO : 5280-68-2
- EC NO : 226-103-2
- Molecular Formula : C33H27ClN4O6
- Main Specifications : C33H27ClN4O6
- Synonyms : 12485;C.I.Pigment Red 146;P.R.146;Naphthol Carmine FBB;Permanent Carmine FBB;N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)-carbonyl]phenyl]azo]-2-Naphthalenecarboxamide(4Z)-N-(4-chloro-2,5-dimethoxyphenyl)-4-{2-[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene}-3-oxo-3,4-dihydronaphthalene-2-carboxamide;N-(4-chloro-2,5-dimethoxy-phenyl)-3-hydroxy-4-[2-methoxy-5-(phenylcarbamoyl)phenyl]azo-naphthalene-2-carboxamide;
Package: 25kg per bags then palletised
Uses : used for ink, paint, coating,plastic & textile
Molecular Structure:
Product description:
C.I.Pigment No. Red 146
CAS 5280-68-2
C.I.No. 12485
Physical Properties
Specific Gravity 1.5
Specific Surface area(m2/g)
pH 7.0
Specification
Color Shade Similar to the standard
Color Strength 97-103% of the standard
Volatile matter at 105 2.5%max
Soluble matter in water 1.5%max
Oil absorption 40-55%
Finess(100mesh) 5.0%
Fastness to
Light 5
Heat 160
Bleeding resistance
Water 5
Linseed Oil 5
Acid 5
Alkali 5
Alcohol 3
Xylene 3
Ethyl acetate 4