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Published TCIMAIL newest issue No.199
Maximum quantity allowed is 999
| Size | Unit Price | Belgium | Japan* | Quantity | 
|---|---|---|---|---|
| 25G | 
                                                €49.00 | 3 | ≥40 |  | 
						*Stock available in Belgium will be delivered in 1 to 3 days
						*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
					
| Product Number | Q0021 | 
| Purity / Analysis Method   | >98.0%(N) | 
| Molecular Formula / Molecular Weight | C__2__8H__2__2N__2O__2 = 418.50 | 
| Physical State (20 deg.C) | Solid | 
| Storage Temperature   | Room Temperature (Recommended in a cool and dark place, <15°C) | 
| CAS RN | 128-80-3 | 
| Reaxys Registry Number | 2227927 | 
| PubChem Substance ID | 87575558 | 
| SDBS (AIST Spectral DB) | 23775 | 
| Merck Index (14) | 8065 | 
| Colour Index | 61565 | 
| MDL Number | MFCD00001195 | 
| Appearance | Gray to Dark purple to Black powder to crystal | 
| Purity(with Total Nitrogen) | min. 98.0 % | 
| Lambda max. | 508.0 to 603.0 nm(Acetone) | 
| Lambda max.2 | 635.0 to 640.0 nm(Acetone) | 
| Absorbance(E1%1cm) | min. 350(Acetone, 508.0 to 603.0 nm) | 
| Absorbance(E1%1cm)2 | min. 370(Acetone, 635.0 to 640.0 nm) | 
| NMR | confirm to structure | 
| Maximum Absorption Wavelength | 638 nm (Acetone) | 
| Pictogram |   | 
| Signal Word | Warning | 
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. H317 : May cause an allergic skin reaction. | 
| Precautionary Statements | P261 : Avoid breathing dust. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P333 + P313 : If skin irritation or rash occurs: Get medical advice/ attention. | 
| EC Number | 204-909-5 | 
| RTECS# | CB5775000 | 
| HS Number | 3204190090 | 
The requested SDS is not available.
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