SUDAN RED 7B Chemical Properties

Melting point:

130 °C (dec.)(lit.)

Boiling point:

497.32°C (rough estimate)

Density 

1.3490 (rough estimate)

refractive index 

1.6300 (estimate)

pka

3.58±0.40(Predicted)

form 

Powder

Colour Index 

26050

color 

Maroon

BRN 

3534323

CAS DataBase Reference

6368-72-5

IARC

3 (Vol. 8, Sup 7) 1987

EPA Substance Registry System

2-Naphthalenamine, N-ethyl-1-[2-[4-(2-phenyldiazenyl)phenyl]diazenyl]- (6368-72-5)

Safety Information

Hazard Codes 

Xn

Risk Statements 

22

Safety Statements 

37/39-26

WGK Germany 

3

RTECS 

QM2850000

HS Code 

32041900

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS

SUDAN RED 7B Usage And Synthesis

Chemical Properties

bordeaux crystalline powder

Safety Profile

Questionable carcinogen with experimental tumorigenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of NOx.

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