52677-44-8

Basic information

• Product Name: Acid Red 186
• Synonyms: sodium [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulphophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxynaphthalene-1-sulphonato(4-)]chromate(1-);Acid complex pink B;3-Hydroxy-4-[[3-methyl-1-(3-sulfophenyl)-5-hydroxy-4-pyrazolyl]azo]-1-naphthalenesulfonic acid, sodium salt, chromium complex;chromate, [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1h-pyrazol-4-yl;Chromate, [4-[[4,5-dihydro-3-methyl-5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxy-1-naphthalenesulfonato(4-)]-, sodium;Chromate(1-), [4-[[4,5-dihydro-3-methyl- 5-oxo-1-(3-sulfophenyl)-1H-pyrazol-4-yl]azo]-3-hydroxy -1-naphthalenesulfonato(4-)]-, sodium;Pink BE;C.I.Acid Red 186
• CAS NO: 52677-44-8
• Molecular Formula: C20H14N4O8S2.2Na
• Molecular Weight: 548.463
• EINECS: 258-095-1
• Product Categories: Organometallics
• Mol File: 52677-44-8.mol
• Article Data: 0

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Acid Red 186(CAS DataBase Reference)
• NIST Chemistry Reference: Acid Red 186(52677-44-8)
• EPA Substance Registry System: Acid Red 186(52677-44-8)

Safety Data

• Hazardous Substances Data: 52677-44-8(Hazardous Substances Data)

Usage

Description

Acid Red 186 is a synthetic dye with properties and applications in various industries, characterized by its light fastness, soaping, perspiration fastness, oxygen bleaching, and fastness to seawater.

Uses

Used in Textile Industry:
Acid Red 186 is used as a colorant for dyeing textiles, providing good light fastness and fastness to seawater, making it suitable for various textile applications.
Used in Leather Industry:
Acid Red 186 is used as a dye for leather, offering good perspiration fastness and fading resistance, making it ideal for leather products.
Used in Plastics Industry:
Acid Red 186 is used as a pigment for coloring plastics, providing good oxygen bleaching resistance and fastness, making it suitable for various plastic applications.
Used in Cosmetics Industry:
Acid Red 186 is used as a color additive in the cosmetics industry, offering good light fastness and staining properties, making it suitable for various cosmetic products.
Note: The provided materials do not specify the exact applications of Acid Red 186, so the uses listed above are inferred based on the properties mentioned.

Standard

Light Fastness

Fading

Stain

ISO

5-6

AATCC

6

InChI:InChI=1/C20H16N4O8S2.Cr.Na/c1-11-18(20(26)24(23-11)12-5-4-6-13(9-12)33(27,28)29)21-22-19-15-8-3-2-7-14(15)17(10-16(19)25)34(30,31)32;;/h2-10,25-26H,1H3,(H,27,28,29)(H,30,31,32);;/q;+3;+1/p-4/b22-21+;;