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Pigment Red 23

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  Post Date: Aug 12,2013
  Expiry Date: Aug 12,2014
  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.

  CAS Registry Number:

6471-49-4
  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;
  Molecular Formula: C24H17N5O7
  Molecular Weight: 487.4211
  Molecular Structure: 6471-49-4 Pigment Red 23

  Company: Hangzhou Star-up Pigment Co., Ltd.     [ China ]          
  Contact: Miss Yu
  Tel: 86-571-82171888
  Fax: 86-571-82170887
  Email: info@staruppigment.com
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