C.I.Pigment No. Red 8 CAS 6410-30-6 C.I.No. 12335 Physical Properties Specific Gravity 1.6 Specific Surface area(m2/g) ? pH 7 Melting point 305 Specification Color Shade Similar to the standard Color Strength 97-103% of the standard Volatile matter at 105 4.5%max Soluble matter in water 3.5%max Oil absorption 45-55% Finess(100mesh) 5.0%max Fastness to Light 5 Heat 120 Bleeding resistance Water 4 Linseed Oil 4 Acid 5 Alkali 1 Alcohol 4 Xylene 4 Ethyl acetate 3
used for ink, paint, coating,plastic & textile

CAS NO:6410-30-6

EC NO:229-100-4

Molecular Formula:C₂₄H₁₇ClN₄O₄

Molecular Weight:460.8692

Synonyms:;12335;C.I.Pigment Red 8;P.R.8;Naphthol Red F4R;Permanent Red F4R;N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-2-Naphthalenecarboxamide;Pigment Red 8;C.I. 12335;(4E)-N-(4-chlorophenyl)-4-[(2-methyl-5-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2-carboxamide;

Molecular Structure:

CAS NO:6410-30-6

EC NO:229-100-4

Molecular Formula:C₂₄H₁₇ClN₄O₄

Molecular Weight:460.8692

Synonyms:;12335;C.I.Pigment Red 8;P.R.8;Naphthol Red F4R;Permanent Red F4R;N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-2-Naphthalenecarboxamide;Pigment Red 8;C.I. 12335;(4E)-N-(4-chlorophenyl)-4-[(2-methyl-5-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2-carboxamide;

Molecular Structure:

CAS NO:6410-30-6

EC NO:229-100-4

Molecular Formula:C₂₄H₁₇ClN₄O₄

Molecular Weight:460.8692

Synonyms:;12335;C.I.Pigment Red 8;P.R.8;Naphthol Red F4R;Permanent Red F4R;N-(4-chlorophenyl)-3-hydroxy-4-[(2-methyl-5-nitrophenyl)azo]-2-Naphthalenecarboxamide;Pigment Red 8;C.I. 12335;(4E)-N-(4-chlorophenyl)-4-[(2-methyl-5-nitrophenyl)hydrazono]-3-oxo-3,4-dihydronaphthalene-2-carboxamide;

Molecular Structure: