pigment red 146
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Post Date:
Nov 27,2013
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Expiry Date:
May 26,2014
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Detailed Description:
Cas No. :5280-68-2
Quantity: 50Metric Tons
Specs:universal type
Payment Method: LC etc
C.I.Pigment No. Red 146
CAS 5280-68-2
C.I.No. 12485
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 40-55%
Finess(100mesh) 5.0%
Fastness to
Light 5
Heat 160
Bleeding resistance
Water 5
Linseed Oil 5
Acid 5
Alkali 5
Alcohol 3
Xylene 3
Ethyl acetate 4
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CAS Registry Number:
5280-68-2
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Synonyms:
12485;C.I.Pigment Red 146;P.R.146;Naphthol Carmine FBB;Permanent Carmine FBB;N-(4-chloro-2,5-dimethoxyphenyl)-3-hydroxy-4-[[2-methoxy-5-[(phenylamino)-carbonyl]phenyl]azo]-2-Naphthalenecarboxamide(4Z)-N-(4-chloro-2,5-dimethoxyphenyl)-4-{2-[2-methoxy-5-(phenylcarbamoyl)phenyl]hydrazinylidene}-3-oxo-3,4-dihydronaphthalene-2-carboxamide;N-(4-chloro-2,5-dimethoxy-phenyl)-3-hydroxy-4-[2-methoxy-5-(phenylcarbamoyl)phenyl]azo-naphthalene-2-carboxamide;
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Molecular Formula:
C33H27ClN4O6
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Molecular Weight:
611.0437
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Molecular Structure:
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