4569-88-4

Basic information

• Product Name: INDOINE BLUE
• Synonyms: SAFRANIN BLUE C.I. NO. 12210;Indione Blue;Indoine BlueDye content: ≥ 70%;BASIC BLUE 16;CI NO 12210;CI 12210;INDOINE BLUE;JANUS BLUE
• CAS NO: 4569-88-4
• Molecular Formula: C30H24ClN5O
• Molecular Weight: 506
• EINECS: 224-951-8
• Mol File: 4569-88-4.mol
• Article Data: 0

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: g/cm³
• CAS DataBase Reference: INDOINE BLUE(CAS DataBase Reference)
• NIST Chemistry Reference: INDOINE BLUE(4569-88-4)
• EPA Substance Registry System: INDOINE BLUE(4569-88-4)

Safety Data

• Safety Statements: 24/25
• WGK Germany: 3
• RTECS: SG1608000
• Hazardous Substances Data: 4569-88-4(Hazardous Substances Data)

Usage

Description

INDOINE BLUE is a red light navy blue dye that is soluble in water for purple shades and in ethanol for blue-purple shades. It has unique chemical properties that cause it to change color when exposed to different substances, such as turning greenish-brown in strong sulfuric acid and forming a purple precipitate when diluted. It also forms blue and black-purple precipitates when exposed to hydrochloric acid and sodium hydroxide, respectively.

Uses

Used in Textile Industry:
INDOINE BLUE is used as a dye for cotton fabrics, providing good light fastness, perspiration fastness, ironing fastness, and soaping properties. It is suitable for various applications, such as clothing, home textiles, and other textile products.
Used in Chemical Industry:
INDOINE BLUE's unique chemical properties make it useful in various chemical applications, such as pH indicators, analytical reagents, and research purposes.
Used in Art and Crafts:
Due to its vibrant color and unique chemical properties, INDOINE BLUE can be used in art and crafts projects, such as painting, dyeing, and other creative endeavors.
Used in Analytical Chemistry:
INDOINE BLUE can be used as an analytical reagent in various chemical analyses, such as spectrophotometry, chromatography, and other laboratory techniques.
Used in Research and Development:
INDOINE BLUE's unique properties make it a valuable compound for research and development purposes, such as studying chemical reactions, developing new dyes and pigments, and exploring potential applications in various industries.

Preparation

(C.I.Basic Red 2, C.I. 50240) diazo, and Naphthalen-2-ol coupling.

Hazard

A poison.

Standard( Cotton )

Light Fastness

Fading

Stain

InChI:InChI=1/C30H23N5O.ClH/c1-18-14-25-27(16-23(18)31)35(21-9-4-3-5-10-21)28-17-24(19(2)15-26(28)32-25)33-34-30-22-11-7-6-8-20(22)12-13-29(30)36;/h3-17H,1-2H3,(H2,31,33,36);1H