pigment red 48:2
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Post Date:
Nov 16,2013
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Expiry Date:
May 15,2014
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Detailed Description:
Cas No. :7023-61-2
Quantity: 50Metric Tons
Specs:semitransparent, universal type
Payment Method: LC etc
C.I.Pigment No. Red 48:2
CAS 7023-61-2
C.I.No. 15865:2
Physical Properties
Specific Gravity 1.50-1.86
Specific Surface area(m2/g) 53-100
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 50-60%
Finess(100mesh) 5.0%max
Fastness to
Light 5
Heat 200
Bleeding resistance
Water 4-5
Linseed Oil 4
Acid 3
Alkali 3
Alcohol 4
Xylene 5
Ethyl acetate 4-5
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CAS Registry Number:
7023-61-2
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Synonyms:
15865:2;C.I. Pigment Red 48, calcium salt (1:1);C.I. Pigment Red 48, calcium salt;Pigment Red 48 calcium saltcalcium (4Z)-4-[2-(5-chloro-4-methyl-2-sulfonatophenyl)hydrazinylidene]-3-oxo-3,4-dihydronaphthalene-2-carboxylate;calcium 4-[(E)-(5-chloro-4-methyl-2-sulfonatophenyl)diazenyl]-3-hydroxynaphthalene-2-carboxylate;Pigment Red 48:2;
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Molecular Formula:
C18H11CaClN2O6S
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Molecular Weight:
458.8857
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Molecular Structure:
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