Published TCIMAIL newest issue No.199
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| Product Number | B0779 |
| Molecular Formula / Molecular Weight | C__2__0H__1__2N__2Na__2O__7S__2 = 502.42 |
| Physical State (20 deg.C) | Solid |
Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| Store Under Inert Gas | Store under inert gas |
| Condition to Avoid | Hygroscopic |
| CAS RN | 5858-33-3 |
| Reaxys Registry Number | 14453152 |
| PubChem Substance ID | 87563774 |
| Colour Index | 16180 |
| MDL Number | MFCD00003887 |
| Appearance | Orange to Brown to Dark purple powder to crystal |
| Lambda max. | 521.0 to 525.0 nm(H2O) |
| Absorbance(E1%1cm) | min. 250(H2O, 521.0 to 525.0 nm) |
| Drying loss | max. 20.0 % |
| NMR | confirm to structure |
| Maximum Absorption Wavelength | 523 nm (H__2O) |
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. |
| EC Number | 227-489-5 |
| RTECS# | QJ6479500 |
| HS Number | 3204120090 |
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