| Molecular Formula | C6H5N2NaO7S |
| Molar Mass | 272.16 |
| Melting Point | >350°C(lit.) |
| Water Solubility | Soluble in water and methanol. |
| Vapor Density | 9.3 (vs air) |
| Appearance | powder to crystal |
| Color | White to Light yellow |
| BRN | 6676807 |
| Sensitive | Hygroscopic |
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R42/43 - May cause sensitization by inhalation and skin contact. R33 - Danger of cumulative effects R23/24/25 - Toxic by inhalation, in contact with skin and if swallowed. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S22 - Do not breathe dust. |
| UN IDs | 1325 |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 3 |
| TSCA | Yes |
| Hazard Class | 4.1 |
| Packing Group | III |
| EPA chemical substance information | information is provided by: ofmpeb.epa.gov (external link) |