Chemical
Products
Picric Acid used for DNA Colouring Stain, De-Sulfurization process of Steel, Mining Chemical, Laboratory reagent.
| Parameters | Specifications | Method of Analysis |
|---|---|---|
| Appearance | Crystalline powder | Visual |
| Colour | Lemon Yellow | Visual |
| Purity (Dried) | 99.5% – 100.0% | Titration |
| Melting Point (Dried) | Min. 122OC | M.P. Apparatus |
| Moisture Content | Min.30% | L. O. D. |
| Sulfate Content | Nil | Standard Bacl2 Solution Comparison |
| Insoluble & resinous matter | Nil | Gravimetric |
| Insoluble in Toluene | Nil | Gravimetric |
| Organic Coloring Matter as Na + Salt | Absent | Comparison Test |