dpp red 254

Post Date:
Oct 15,2013
Expiry Date:
Apr 13,2014
Detailed Description:
Cas No. :68016-05-7 Quantity: 50Metric Tons
Specs:opaque,yellow shade,universal type
Payment Method: LC etc
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
CAS Registry Number:
68016-05-7
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 Formula:
C₂₅H₂₀N₄O₄
Molecular Weight:
440.4507
Molecular Structure:

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