4-Nitro 4-Amino Stilbene 2-2 Di Sulphonic Acid
Chemical Formula: C14H12N2O8S2
Specification:
| Purity | 60.0% min (semi dryed mat) |
| Contain By TLC | (A) D.N.S.D.A. – 0.5% max (B) D.A.S.D.A. – 0.5% max |
| Mol. weight | 400 (Free Acid) |
| Emp. Formula | C14H12N2O8S2 |
| Insoluble | 0.2 % max |
| Solubility | Water Soluble |
| Physical Appearance | Red Color |
| Packing | 25/500 kgs. HDPE bag with separate liner inside or as per customer’s requirement. |