REACTIVE YELLOW 145 Chemical Properties

EPA Substance Registry System

C.I. Reactive Yellow 145 (93050-80-7)

REACTIVE YELLOW 145 Usage And Synthesis

Preparation

the between 1-(3-Aminophenyl)urea?and 2,4,6-Trichloro-1,3,5-triazine? first condensation, 7-Aminonaphthalene-1,3,6-trisulfonic acid diazo, and condensation products coupled, again with a between, 2-(3-Aminophenylsulfonyl)ethyl hydrogen sulfate?condensation, and then salting-out.

Properties and Applications

red light yellow. Orange powder. Soluble in water, in the water solubility of 80 g/L. After dyeing fabric as the red light yellow, in dye bath of metal ions in iron, a little yellow color a little dark; Copper ions in that red light shadow change. The dye move color performance for grade 5, neutral white a category 5, white alkaline for 3 ~ 4 levels. Mainly used for cellulose fiber dyeing, suitable for polyester/cotton, polyester/stick blended fabric dyeing of a bath.

REACTIVE YELLOW 145(93050-80-7)Related Product Information

• Reactive Yellow 156
• Reactive yellow 143
• 7-AMINO-1,3-NAPHTHALENEDISULFONIC ACID DISODIUM SALT
• 2-[(3-aminophenyl)sulphonyl] hydrogensulphate
• 2-[(3-Aminophenyl) Sulfonyl)Ethanol
• 1,3-Phenylenediamine sulfate
• 2-(3-AMINOPHENYLSULFONYL)ETHANOL
• 1,2-PHENYLENEDIAMINE SULFATE
• REACTIVE YELLOW 145
• 1,3,6-NAPHTHALENETRISULFONIC ACID, SODIUM SALT, HYDRATE, MIXTURE OF ISOMERS
• 1,3,(6,7)-Naphthalenetrisulfonic acid trisodium salt hydrate
• 2-Amino-3,6,8-naphthalenetrisulfonic acid
• 7-Amino-1,3-naphthalenedisulfonic acid
• 1,6-Naphthalenedisulfonic acid disodium salt
• 145 REACTIVE YELLOW 145
• 7-AMINO-1,3-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT
• Reactive Yellow 145 A