Chemical
Products
2,4-Dinitrophenol used as styrene monomer inhibitor, chemical reagent & production of sulfur dyes.
| Parameters | Specifications | Method of Analysis |
|---|---|---|
| Appearance | Crystalline Powder | Visual |
| Color | Yellow | Visual |
| Purity (on Dry Basis) | Min. 99% | Titration |
| Melting Point (Dried) | 113OC – 114OC | M.P. Apparatus |
| Moisture Content | Min.15% | L. O. D. |
| 2,4 DNCB Content | Less Than 0.25% | By T.L.C. Comparison |
| Sulfate Test | Max. 0.05% | By Comparison |
| S M Insoluble | Less than 100 PPM | Gravimetric |