| CAS No. | 54965-21-8 | Assay | MIN. 98% |
| Molecular Formula | C12H15N3O2S | Grade | IP,BP,EP, USP |
| Molecular Weight | 265.33 g/ mol | Expiry Date: | 5 Years( 60 Months) from date of MFG. |
| Physical State | Solid Powder | Appearance | White to faintly Yellowish powder |
| Storage Temp. | AT Ambient Temperature | Density | 1.3 g/cm3 |
| Sensitive | Moisture Sensitive | ||
| Melting Point | 208⁰ C @ 27mmHg | Solubility | Freely Soluble in anhydrous Formic Acid |
| Vapor Pressure | 1.5mm Hg at 25⁰ | Refractive Index | 1.634 |
| Appearance | white to faintly Yellowish powder |
| Assay (By Potentiometric ) | MIN 98% |
| Loss on Drying | MAX 0.5% |
| Solubility | Freely Soluble in anhydrous Formic Acid |
| Density | 1.3 g/cm3 |
| Hazard Symbols | GHSO7 : Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitization, category 1
Specific Target Organ Toxicity – Single exposure, category 3![]() |
| Risk Codes | R36: Irritating to the eyes. |
| R37: Irritating to the respiratory system. | |
| R38: Irritating to the Skin. | |
| Safety Description | S24: Avoid Contactwith Skin. |
| S25: Avoid contact with Eyes. | |
| S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice |