pigment yellow 81

Post Date:
Nov 08,2013
Expiry Date:
May 07,2014
Detailed Description:
Cas No. :22094-93-5 Quantity: 50Metric Tons
Specs:semitransparent,special for plastic
Payment Method: LC etc
C.I.Pigment No. Yellow 81
CAS 22094-93-5
C.I.NO. 21127
Physical Properties
Specific Gravity 1.5
Specific Surface area(m2/g) 26
pH 7.5
Melting point
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 45-55%
Finess(100mesh) 5.0%max
Fastness to
Light 7
Heat 200
Bleeding resistance
Water 5
Linseed Oil 5
Acid 5
Alkali 5
Alcohol 5
Xylene 5
Ethyl acetate 5
CAS Registry Number:
22094-93-5
Synonyms:
21127;C.I.PigmentYellow81;2,2'-[[2,2',5,5'-tetrachloro(1,1'-biphenyl)-4,4'diyl]bis(azo)]bis[N-(2,4-dimethylphenyl)-3-oxo-Butanamide];2,2'-[(2,2',5,5'-tetrachlorobiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis[N-(2,4-dimethylphenyl)-3-oxobutanamide];2-[2,5-dichloro-4-[2,5-dichloro-4-[1-[(2,4-dimethylphenyl)carbamoyl]-2-oxo-propyl]azo-phenyl]phenyl]azo-N-(2,4-dimethylphenyl)-3-oxo-butanamide;
Molecular Formula:
C₃₆H₃₂Cl₄N₆O₄
Molecular Weight:
754.4891
Molecular Structure:

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