C.I.Pigment No. Orange 34 CAS 15793-73-4 Physical Properties Specific Gravity 1.4 Specific Surface area(m2/g) ? pH 6.5 Melting point 350 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 30-40% Finess(100mesh) 5.0%max Fastness to Light 6 Heat 160 Bleeding resistance Water 5 Linseed Oil 4 Acid 5 Alkali 5 Alcohol 4 Xylene 5 Ethyl acetate 4
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CAS NO:15793-73-4

EC NO:239-898-6

Molecular Formula:C₃₄H₂₈Cl₂N₈O₂

Molecular Weight:651.5445

Synonyms:C.I. 21115;C.I. Pigment Orange 34;Irgalite orange F2G;C.I. NO. 21115;Pigment Orange 34;4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one];4-[2-chloro-4-[3-chloro-4-[[3-methyl-5-oxo-1-(p-tolyl)-4H-pyrazol-4-yl]azo]phenyl]phenyl]azo-5-methyl-2-(p-tolyl)-4H-pyrazol-3-one;

Molecular Structure:

CAS NO:15793-73-4

EC NO:239-898-6

Molecular Formula:C₃₄H₂₈Cl₂N₈O₂

Molecular Weight:651.5445

Synonyms:C.I. 21115;C.I. Pigment Orange 34;Irgalite orange F2G;C.I. NO. 21115;Pigment Orange 34;4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one];4-[2-chloro-4-[3-chloro-4-[[3-methyl-5-oxo-1-(p-tolyl)-4H-pyrazol-4-yl]azo]phenyl]phenyl]azo-5-methyl-2-(p-tolyl)-4H-pyrazol-3-one;

Molecular Structure:

CAS NO:15793-73-4

EC NO:239-898-6

Molecular Formula:C₃₄H₂₈Cl₂N₈O₂

Molecular Weight:651.5445

Synonyms:C.I. 21115;C.I. Pigment Orange 34;Irgalite orange F2G;C.I. NO. 21115;Pigment Orange 34;4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one];4-[2-chloro-4-[3-chloro-4-[[3-methyl-5-oxo-1-(p-tolyl)-4H-pyrazol-4-yl]azo]phenyl]phenyl]azo-5-methyl-2-(p-tolyl)-4H-pyrazol-3-one;

Molecular Structure:

CAS NO:15793-73-4

EC NO:239-898-6

Molecular Formula:C₃₄H₂₈Cl₂N₈O₂

Molecular Weight:651.5445

Synonyms:C.I. 21115;C.I. Pigment Orange 34;Irgalite orange F2G;C.I. NO. 21115;Pigment Orange 34;4,4'-[(3,3'-dichlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[5-methyl-2-(4-methylphenyl)-2,4-dihydro-3H-pyrazol-3-one];4-[2-chloro-4-[3-chloro-4-[[3-methyl-5-oxo-1-(p-tolyl)-4H-pyrazol-4-yl]azo]phenyl]phenyl]azo-5-methyl-2-(p-tolyl)-4H-pyrazol-3-one;

Molecular Structure: