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Solvent Red 210

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Solvent Red 210 Basic information

Product Name:
Solvent Red 210
Synonyms:
  • Solvent Red 210
  • Transparency Red 210
  • 4-[(4-Chloro-2-methylphenyl)-azo]-N-(2,4-dimethylphenyl)-3-hydroxy-2-naphthalenecarboxamide
  • (4Z)-4-[(4-chloro-2-methylphenyl)hydrazinylidene]-N-(2,4-dimethylphenyl)-3-oxonaphthalene-2-carboxamide
  • Solvent Red 210 ISO 9001:2015 REACH
  • C.I.Solvent Red 210:C.I.124575
  • 2-Naphthalenecarboxamide, 4-[2-(4-chloro-2-methylphenyl)diazenyl]-N-(2,4-dimethylphenyl)-3-hydroxy-
CAS:
72928-10-0
MF:
C26H22ClN3O2
MW:
443.92
Mol File:
72928-10-0.mol
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Solvent Red 210 Chemical Properties

Boiling point:
598.7±50.0 °C(Predicted)
Density 
1.26±0.1 g/cm3(Predicted)
pka
12.04±0.70(Predicted)
EPA Substance Registry System
2-Naphthalenecarboxamide, 4-[(4-chloro-2-methylphenyl)azo]-N-(2,4-dimethylphenyl)-3-hydroxy- (72928-10-0)
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Solvent Red 210 Usage And Synthesis

Preparation

5-Chloro-2-methylbenzenamine diazotization, and N-(2,4-dimethylphenyl)-3-hydroxy-2-naphthamide?coupling

Properties and Applications

brilliant blue light red. Mainly used for PP section opaque and transparent coloring, lightfastness 7-8 level, but with deep tonal red dye spell mix.

Standard Light Fastness Heat-resistant(℃) water Sodium Carbonate(5%) Hydrochloric acid(5%)
Melting point Stable
ISO Well 240 Insoluble No change No change

Solvent Red 210Supplier

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