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HomeProduct name listDISPERSE BLACK 1

DISPERSE BLACK 1

  • CAS NO.:6054-48-4
  • Empirical Formula: C16H14N4
  • Molecular Weight: 262.31
  • MDL number: MFCD00059548
  • EINECS: 227-966-8
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-12-18 14:08:52
DISPERSE BLACK 1 Structural

What is DISPERSE BLACK 1?

Preparation

4-Nitrobenzenamine diazo, and Naphthalen-1-amine?coupling, and then will the nitro reduction for amino.

Properties and Applications

blue and black. Yellow needle crystal, melting point for 159 ~ 160 ℃. Soluble in ethanol, acetone, benzene. The strong sulfuric acid to red light purple, diluted into cherry red; In nitric acid solution for red; In the thick of the same color sodium hydroxide solution, in strong hydrochloric acid for red, accompanied by precipitation.

Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4 4 5 5 5 5 5

Properties of DISPERSE BLACK 1

Boiling point: 397.56°C (rough estimate)
Density  1.1536 (rough estimate)
refractive index  1.6000 (estimate)
pka 3.19±0.30(Predicted)
Water Solubility  79.3ug/L(25 ºC)
EPA Substance Registry System 1-Naphthalenamine, 4-[(4-aminophenyl)azo]- (6054-48-4)

Safety information for DISPERSE BLACK 1

Computed Descriptors for DISPERSE BLACK 1

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