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ACID YELLOW 54

ACID YELLOW 54 Structure
CAS No.
10127-05-6
Chemical Name:
ACID YELLOW 54
Synonyms
CI 19010;NSC 326203;ACID YELLOW 54;CHROMOLAN YELLOW;Neolan Yellow BE;C.I. Acid Yellow 54;dyecontent:approx.70%;Chrome Intra Yellow EL;PALATINE FAST YELLOW BLN;C.I.Acid Yellow 54:C.I.19010
CBNumber:
CB5263648
Molecular Formula:
C18H12CrN4NaO10S2-
Molecular Weight:
583.42
MOL File:
10127-05-6.mol
Modify Date:
2023/5/4 15:13:44

ACID YELLOW 54 Properties

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

ACID YELLOW 54 Chemical Properties,Uses,Production

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

ACID YELLOW 54 Preparation Products And Raw materials

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PALATINE FAST YELLOW BLN ACID YELLOW 54 CHROMOLAN YELLOW CI 19010 PALATINE FAST YELLOW BLN DYE CONTENT: APPROX. 70% dyecontent:approx.70% Chrome Intra Yellow EL Neolan Yellow BE Palatine Fast Yellow BLNAcid Yellow 54C.I. 19010 C.I. Acid Yellow 54 PALATINE FAST YELLOW BLN, PURE C.I.Acid Yellow 54:C.I.19010 NSC 326203 10127-05-6 C18H14N4O9S22Na C18H14N4Na2O9S2 C18H13N4Na3O9S2xCr