Dyes Intermediates
P.N.T.O.S.A
| Product Name | P.N.T.O.S.A. |
|---|---|
| Chemical Name | Pera Nitro Toluene Ortho Sulphonic Acid |
| Structural Formula |  |
| Formula | C7H7SO5N |
| Mol Wt. | 217 |
| Physical Appearance | White Crystal Wet Cake |
| Solubility | Soluble In Water |
| Purity | Min 75 % By Nitrite Value |
| Insoluble | 0.2 % Max |
| Application | 1) Intermediates of Dyes |
| 2) Intermediates of liquid dyes | |
| 3) Intermediates of some dyes intermediates |
