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Acid Yellow 128

Basic information Safety Supplier Related

Acid Yellow 128 Basic information

Product Name:
Acid Yellow 128
Synonyms:
  • Acid Yellow 128
  • NEUTER YELLOW GL
  • Polfalan Yellow GL
  • Polfalan Yellow PA-GL
  • Youhaoneuter Yellow GL.
  • Cibalan Yellow FGL
  • Dark Yellow GL
  • Neutral Deep Yellow GL
CAS:
51053-43-1
MF:
C16H16N4O5S
MW:
0
Mol File:
Mol File
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Acid Yellow 128 Usage And Synthesis

Preparation

3-Amino-4-hydroxybenzenesulfonamide diazo, and 3-Oxo-N-phenylbutanamide coupling, and then use cobalt chloride complex.

Properties and Applications

green light yellow. Tan evenly all powder, soluble in water. The strong sulfuric acid for yellow, diluted light yellow solution; In nitric acid was damaged in, a small residual yellow; In strong hydrochloric acid in the same light, diluted light yellow; In the thick of sodium hydroxide solution for yellow, diluted light yellow. Its water solution for light yellow. Structure and the C.I.Acid Yellow 151 the same. Used for wool, silk, polyamide, d theory and

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 7 4-5 4-5 4-5 4-5 4 5 5

Acid Yellow 128 Preparation Products And Raw materials

Raw materials

Acid Yellow 128Supplier

Tianjin heowns Biochemical Technology Co., Ltd.
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