| Chemical Name | Meta Phenylene Diamine 4-Salfonic Acid As Free Acid |
| CAS No. | 88-63-1 |
| Structure |  |
| Specification | Molecular Formula: C6H8N2O3S Molecular Weight: 188.2 Physical Appearance : White Crystal Wet Cake Odour :Odorless Purity : 99.5 % by C.V. With M-Nitro Aniline HPLC purity : 99.8 % Min Other impurity : 0.1 % Max Solubility : Soluble In Alkaline Water Insoluble : 0.2 % Max Moisture : 0.2 % Max Form supplied : Off White Small Crystal Packing : 25 / 50 kgs. HDPE bag with inside liner |
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