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Appearance:yellow powder
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
Solvent Yellow 2 Chemical Properties
Melting point 111 °C (dec.)(lit.)
Boiling point 356.8°C (rough estimate)
density 1.1303 (rough estimate)
vapor pressure 3 x 10-7 mmHg (estimated, NIOSH, 1997)
refractive index 1.5770 (estimate)
storage temp. Store at RT.
solubility Solubility Insoluble in water; soluble in ethanol, benzene, ether, chloroform,petroleum ether, mineralacids, oils
pka 3.226(at 25℃)
form Powder
Colour Index 11020
color Yellow
PH 2.9-4.0
PH Range 2.9(red)-4(yellow/orange)
Water Solubility 13.6 mg/L
λmax 408nm, 256nm, 508nm
Merck 14,3229
BRN 746016
Stability: Stable, but heat and light sensitive. Incompatible with strong oxidizing agents, strong acids.
Major Application Electrochromic materials, sol-gel coatings, display device, inks, gasdetection apparatus, status assessment indetection apparatus, nematocides, hair dyes, diapers, food storage, status assessment inbreast cancer, detecting carbohydrates, bacteria, diagnosing cervical disease, wound dressing materials
CAS DataBase Reference 60-11-7(CAS DataBase Reference)
IARC 2B (Vol. 8, Sup 7) 1987
NIST Chemistry Reference Benzenamine, N,N-dimethyl-4-(phenylazo)-(60-11-7)
EPA Substance Registry System 4-Dimethylaminoazobenzene (60-11-7)
Safety Information
Hazard Codes T
Risk Statements 25-40-68-45-23/24/25
Safety Statements 36/37-45-53-22
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS BX7350000
TSCA Yes
HazardClass 6.1
PackingGroup III
HS Code 29270000
Hazardous Substances Data 60-11-7(Hazardous Substances Data)
Toxicity Acute oral LD50 for mice 300 mg/kg, rats 200 mg/kg (quoted, RTECS, 1985).
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