Solvent Red 23 CAS 85-86-9 Sudan Red 1-[4- (Phenylazo) Phenylazo]-2-Naphthol

• CAS No.: 85-86-9
• Formula: C22h16n4o
• EINECS: 201-638-4
• Use: Plastics
• Colour: Red
• Appearance: Powder
• Model NO.: SUREST-131
• Type: Synthetic
• Shelf Life: 2 Years
• Stock: Available
• Molecular Weight: 352.39
• Color: Reddish Brown
• Melting Point: 199 ºC
• Transport Package: 25kg /Drum
• Specification: 98%min
• Trademark: Surest
• Origin: China
• HS Code: 3204170090
• Production Capacity: 1000 Tons Yearly

Product Description

 

Product Description

 

Name	Solvent Red 23
Synonyms	1-[4-(Phenylazo)phenylazo]-2-naphthol; C.I. 26100; Sudan Red
Molecular Structure
Molecular Formula	C22H16N4O
Molecular Weight	352.39
CAS Registry Number	85-86-9
EINECS	201-638-4

Properties

Melting point	199 ºC

 

Main Uses:

 

 

Reddish brown powder,No volatile oil, hot glycerin and volatile oil, insoluble in water; The maximum absorption wavelength is 507(354)nm

Solvent Red 23 is a chemical dye, mainly used in petroleum, motor oil and some other industrial solvents, the purpose is to make it color, but also used in shoes, floors, etc. It is carcinogenic and has obvious toxic effect on human liver and kidney organs.


Solvent Red 23 is a synthetic red dye, mainly used in industrial fields, such as oil, oil, wax, and other products, as well as in shoes, floors and other items on the brightening treatment.

In addition, Solvent Red 23 can also be used as a raw material for paints, inks and plastics. Sudan red is carcinogenic and genotoxic, and has obvious toxic effects on the human liver and kidney, so it is banned for food and cosmetics production in many countries.

Solvent Red 23 is a lipophilic azo dye, mainly used in oil paint, oil, wax and shoe polish and other products dyeing. Because the color of the food dyed with Sudan red is very bright and not easy to fade, it can cause people's strong appetite, and some illegal food companies add Sudan red to food.

 

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