4-PHENYLAZO-1-NAPHTHYLAMINE suppliers

Properties

Melting point:：

124°C

Boiling point:：

380.33°C (rough estimate)

Density ：

1.1633 (rough estimate)

refractive index ：

1.6470 (estimate)

solubility ：

Solubility Virtually insoluble in water; slightly soluble in ethanol; soluble in acetone, benzene,ethyl acetate, toluene, xylene

Colour Index ：

11350

pka：

2.70(at 25℃)

form ：

crystals

color ：

Dark red

PH Range：

Red (3.7) to yellow (5.0)

λmax：

439nm

Major Application：

Display device, semiconductor, sensors, photosensitive materials, recording materials, fooding materials, imaging materials, inks, engraving coatings, lubricants, hair dyes, food storage, dental materials

CAS DataBase Reference：

131-22-6(CAS DataBase Reference)

EPA Substance Registry System：

1-Naphthalenamine, 4-(phenylazo)- (131-22-6)

SecurityInformation

Symbol(GHS) ：

GHS07

Signal word ：

Warning

Hazard statements ：

H315-H319

Precautionary statements ：

P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313

Hazard Codes ：

Xi

Risk Statements ：

36/37/38

Safety Statements ：

26-36

WGK Germany ：

3

RTECS ：

QJ0360000

HS Code ：

2927.00.5000

Toxicity：

mma-sat 500 mg/plate AEMIDF 42,641,81