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Mordant Yellow 10

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Mordant Yellow 10 Basic information

Product Name:
Mordant Yellow 10
Synonyms:
  • 5-(4-SULFOPHENYLAZO)SALICYLIC ACID, DISODIUM SALT
  • MORDANT YELLOW 10
  • chromeyellow2j
  • chromeyellowdf
  • chromeyellowk
  • chromiumacidyellowk
  • cromalyellows
  • diacromoyellow2g
CAS:
6054-99-5
MF:
C13H8N2Na2O6S
MW:
366.26
EINECS:
227-976-2
Product Categories:
  • Aromatics
  • Impurities
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
  • Sulfur & Selenium Compounds
Mol File:
6054-99-5.mol
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Mordant Yellow 10 Chemical Properties

Melting point:
>284°C (dec.)
storage temp. 
Amber Vial, Room Temperature
solubility 
DMSO (Slightly, Heated), Methanol (Slightly, Heated), Water (Slightly)
form 
Fine Crystalline Powder
color 
Yellow to brown
Stability:
Light Sensitive
CAS DataBase Reference
6054-99-5(CAS DataBase Reference)
EPA Substance Registry System
Benzoic acid, 2-hydroxy-5-[(4-sulfophenyl)azo]-, disodium salt (6054-99-5)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
37/39-26
HS Code 
32041200

MSDS

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Mordant Yellow 10 Usage And Synthesis

Chemical Properties

yellow to brown fine crystalline powder

Uses

Mordant Yellow 10 is a monoazo dye used in wool textiles. Mordant Yellow 10 is used as organic reagent for spectrometric determination of iron(III) as well as in the study of other metal complexations.

Preparation

4-Aminobenzenesulfonic acid diazotization, and 2-Hydroxybenzoic acid coupling.

Properties and Applications

deep green light yellow. Deep yellow powder. Soluble in water for yellow, hardly soluble in Cellosolve, Etanol and Chloroform, insoluble in other organic solvent. In concentrated sulfuric acid to red light yellow, yellow after diluted for accompanied by precipitation; In concentrated nitric acid for yellow solution. Its aqueous solution to join concentrated hydrochloric acid and Sodium hydroxide are yellow. Dyeing encounter copper ion colour and lustre is a little dark. Mainly used for wool fabric dyeing, also can be used for silk, nylon post-mordant dyeing, leather and fur dyeing. Can with other media dye spell to use, can be used for wool and a variety of fiber with bath dyeing, can be in Chromic acetate pretreatment of wool or on silk dyeing.

Standard Ironing Fastness Light Fastness Fulling Persperation Fastness Soaping Water
Alkali Acid
ISO 4-5 5 4-5 4 4 4-5 5
AATCC 4-5 6 4-5 4 4-5 5

Mordant Yellow 10 Preparation Products And Raw materials

Raw materials

Mordant Yellow 10Supplier

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