pigment red 245 68016-05-7

Category :	Dyestuffs and Pigments
CAS NO :	68016-05-7
EC NO :	268-171-6
MF :	C₂₅H₂₀N₄O₄
MW :	440.4507
Specification :	C25H20N4O4
Packing :	25kg per bag than palletised
Product description :	C.I.Pigment No. Red 245 CAS 68016-05-7 C.I.No. 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 40-50% Finess(100mesh) 5.0% Fastness to Light 7 Heat 160 Bleeding resistance Water 5 Linseed Oil 4 Acid 4-5 Alkali 5 Alcohol 4 Xylene 5 Ethyl acetate 4
Uses :	used for ink,paint,coating,plastic and textile
Synonyms :	12317;C.I.Pigment Red 245;P.R.245;Naphthol Red 245;4-[[5-(aminocarbonyl)-2-methoxyphenyl]azo]-3-hydroxy-N-phenyl-2-Naphthalenecarboxamide;(4Z)-4-[2-(5-carbamoyl-2-methoxyphenyl)hydrazinylidene]-3-oxo-N-phenyl-3,4-dihydronaphthalene-2-carboxamide;
Molecular Structure :

pigment red 245

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