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 |