Pigment Red 23
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Post Date:
Aug 12,2013
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Expiry Date:
Aug 12,2014
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Detailed Description:
Cas No. :6471-49-4
Product detials:
Com mon Name: Naphthol Red
C.I No.: Pigment Red 23
CAS NO: 6471-49-4
EINECS: 229-313-2
Molecular Formula: C24H17N5O7
Molecular Weight: 487.43
Physical and Chemical Properties
PH Value: 6
Density (g/cm3 ): 1.4
Oil Absorption (ml/100g): 45
Light Fastness: 6
Heat Resistance (°C): 160
Water Resistance: 5
Oi Resistance l: 3
Acid Resistance: 5
Alkali Resistance: 3
Application:
special used for water-based
paints,textile printing,bluish,
semi-transparent, easily
disperse.
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CAS Registry Number:
6471-49-4
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Synonyms:
C.I. 12355;C.I. Pigment Red 23;C.I. Pigment Red 157;C.I. Pigment Red No. 23(4-methylphenyl)(5-nitro-2-piperidin-1-ylphenyl)methanone;(4E)-4-[(2-methoxy-5-nitrophenyl)hydrazono]-N-(3-nitrophenyl)-3-oxo-3,4-dihydronaphthalene-2-carboxamide;
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Molecular Formula:
C24H17N5O7
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Molecular Weight:
487.4211
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Molecular Structure:
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