Basic information Safety Supplier Related

BRILLIANT PURPURIN R

Basic information Safety Supplier Related

BRILLIANT PURPURIN R Basic information

Product Name:
BRILLIANT PURPURIN R
Synonyms:
  • CI 23510
  • BRILLIANT PURPURIN R
  • 3-Amino-4-[[4'-[(1-amino-4-sulfo-2-naphtyl)azo]-3,3'-dimethyl-1,1'-biphenyl-4-yl]azo]-2,7-naphthalenedisulfonic acid trisodium salt
  • C.I.Direct Red 15
  • 3-amino-4-[[4-[4-[(1-amino-4-sulfonaphthalen-2-yl)diazenyl]-3-methylphenyl]-2-methylphenyl]diazenyl]naphthalene-2,7-disulfonic acid
  • Direct Red 15
  • C.I.Direct Red 15:C.I.23510
CAS:
5413-69-4
MF:
C34H29N6NaO9S3
MW:
784.81
Mol File:
5413-69-4.mol
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BRILLIANT PURPURIN R Usage And Synthesis

Preparation

3,3′-Dimethylbenzidine double nitriding, First coupling with 3-Aminonaphthalene-2,7-disulfonic acid, again with 4-Aminonaphthalene-1-sulfonic acid matches. There are some type of dyes, part 4-Hydroxynaphthalene-1-sulfonic acid can be 6-Aminonaphthalene-2-sulfonic acid instead.

Properties and Applications

red. Soluble in water is palm red light, and adequate soluble in ethanol, insoluble in other organic solvents. The strong sulfuric acid for blue, Purple gray for diluted. The dye solution to join strong hydrochloric acid for brown, have precipitation; Add thick sodium hydroxide solution for palm light orange, precipitation.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 5 2 3-4 2

BRILLIANT PURPURIN RSupplier

City Chemical LLC
Tel
1-203-932-2489
Email
sales@citychemical.com
City Chemicals Corporation
Tel
800-248-2436