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HomeProduct name listACID YELLOW 54

ACID YELLOW 54

  • CAS NO.:10127-05-6
  • Empirical Formula: C18H12CrN4NaO10S2-
  • Molecular Weight: 583.42
  • MDL number: MFCD07189471
  • EINECS: 233-355-7
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-05-04 15:13:44
ACID YELLOW 54 Structural

What is ACID YELLOW 54?

Chemical properties

rust-brown powder

Preparation

2-Amino-4-sulfobenzoic acid?diazo, and 3-Methyl-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid coupling, and then under certain pressure, in aqueous solution and formic acid chromium common heating, into chromium complex.

Properties and Applications

yellow. Yellow powder, soluble in water. The strong sulfuric acid dyes for yellow solution, diluted the same color. The water solution is yellow, and sodium hydroxide to dark brown; Barium chloride and create white precipitation. Levelness and discharge of copper ions in dyeing color becomes the red, encounter iron ion colored light is dark. Used for wool, polyamide fiber and wool blended fabric dyeing and printing, also used in leather color. Mainly used for dyeing fine, coarse textiles, loose wool, wool tops, wool knitted fabrics, carpets and so on.

Standard Light Fastness Soaping Persperation Fastness Oxygen bleaching Fastness to seawater
Fading Stain Fading Stain Fading Stain
ISO 6-7 3 4 3-4 3 4-5
AATCC 7 5 5 4 3 5

Properties of ACID YELLOW 54

form  Powder
color  Rust-brown
EPA Substance Registry System C.I. Acid Yellow 54 (10127-05-6)

Safety information for ACID YELLOW 54

Computed Descriptors for ACID YELLOW 54

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