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Pigment yellow 74

1. Product Name
Trade Name: 1303 Fast Yellow BXL
C.I. Number: Pigment Yellow 13
CAS Number: 5102-83-0
EU Number: 225-822-9
Chamical Family: Disazo
2. Physical, Chemical and Fastness Properties
Molecular Weight: 685.60
Molecular Formula: C36H34Cl2N6O4
P.H. Value: 6.0-7.0
Density: 1.6
Oil Absorption(ml/100g): 35-45
Light Fastness: 5
Heat Resistance: 180℃
Water Resistance: 5
Oil Resistance: 4
Acid Resistance: 5
Alkali Resistance: 5
3. Application
Shade: Reddish Yellow, Transparent
Main Application: Solvent-based Ink
CAS No. 6358-85-6
Chemical Name: Pigment Yellow 13
Synonyms: c.i. 21100;c.i. 21090;Pigment Yellow 12;Pigment Yellow 13;Tranzidene Yellow;Benzidine Yellow 45-2650;2,2'-((3,3'-dichloro-4,4'-biphenylylene)diazo)bisacetoanilide;2,2'-((3,3'-Dichloro(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(3-oxo-N-phenyl-butanamide)
CBNumber: CB92131088
Molecular Formula: C32H26Cl2N6O4
Formula Weight: 629.5
MOL File: Mol file
Pigment Yellow 13 Property
mp : 312-320 ºC
Water Solubility : <0.1 G/100 ML AT 22 ºC
CAS DataBase Reference: 6358-85-6(CAS DataBase Reference)
EPA Substance Registry System: Butanamide, 2,2'-[(3,3'-dichloro[ 1,1'-biphenyl]-4,4'- diyl)bis(azo)]bis[3-oxo-N- phenyl-(6358-85-6)
Hazardous Substances Data: 6358-85-6(Hazardous Substances Data)

Pigment Yellow 13 Chemical Properties,Usage,Production

General Description
Odorless fine yellow powder.
Air & Water Reactions
Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.
Reactivity Profile
Pigment Yellow 13 is incompatible with strong oxidizing agents.
Health Hazard
ACUTE/CHRONIC HAZARDS: When heated to decomposition Pigment Yellow 13 emits very toxic fumes of chlorine and nitrogen oxides.
Fire Hazard
Flash point data for Pigment Yellow 13 are not available; however, Pigment Yellow 13 is probably combustible.
Pigment Yellow 13 Preparation Products And Raw materials
Raw materials
Sulfonated castor oil Acetoacetanilide Sodium acetate Sodium acetate trihydrate 3,3'-Dichlorobenzidine Sodium nitrite 3,3'-Dichlorobenzidine dihydrochloride Hydrochloric acid Acetic acid glacial Sodium hydroxide
Preparation Products