PRODUCT 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) |
Safety
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 |