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Contact SupplierParameters | Specifications | Method of Analysis |
| Appearance | Moist Powder | Visual |
| Colour | Red to Brown | Visual |
| Sodium Picramate (Amino Content) | 60-70% | Titration with NaNO2 |
| Sodium Picramate on Dry Basis (Amino Content) | Min. 86% | Titration with NaNO2 |
| Moisture Content | Min. 30% | L. O. D. |
| Sodium Picramate by HPLC | Min. 99% | By T. L. C. (Visual Comparison) |
| Picric Acid Content | Less than 0.5% | By T. L. C |
| pH of 1% Solution | 7 to 9 | By pH Meter |
| Water Insoluble | Less than 0.1 % | Gravimetric |
| Acid Insoluble Matter | Less than 0.2% | Gravimetric |
| Alkali Insoluble Matter | Less than 0.1% | Gravimetric |