REACTIVE RED 195 Chemical Properties

storage temp. 

Refrigerator

solubility 

Methanol (Slightly, Sonicated), Water (Slightly)

form 

Solid

color 

Very Dark Red to Black

REACTIVE RED 195 Usage And Synthesis

Uses

Reactive Red 195 is an azo dye used in the textile industry to enhance the colour of a variety of fabrics.

Preparation

4-Amino-5-hydroxynaphthalene-2,7-disulfonic acidand 2,4,6-Trichloro-1,3,5-triazine first condensation, and a second time between ester condensation, 2-Aminonaphthalene-1,5-disulfonic acid diazo, and the generation of condensation products coupled, then salting-out.

Properties and Applications

colourful red blue light. Brown powder. 50 ℃ when the solubility of dye is greater than 100g/L, light blue dye for red, dye bath containing iron ion, colored light slightly turned dark (category 4); Copper ions colored light turned purple turned dark. Mainly used for cellulose fabric dyeing, also can be used for cotton and viscose fiber printing.

REACTIVE RED 195(93050-79-4)Related Product Information

• REACTIVE RED 194
• Reactive red 183
• Reactive Red 189
• 2-Aminonaphthalene-1-sulfonic acid
• 1,5-Naphthalenedisulfonic acid tetrahydrate
• Disodium 1,5-naphthalenedisulfonate
• 2-Amino-1,5-naphthalenedisulfonic acid
• 1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT, DIHYDRATE, 98
• REACTIVE RED 195
• 195 REACTIVE RED 195
• 2-[(3-Aminophenyl) Sulfonyl)Ethanol
• Reactive Red 3
• 2-[(3-aminophenyl)sulphonyl] hydrogensulphate
• 2-(3-AMINOPHENYLSULFONYL)ETHANOL
• 2-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT
• 8-AMINO-1,5-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT
• Reactive Red 195 A
• 2-NAPHTHYLAMINE-1,5-DISULFONIC ACID DISODIUM SALT