3, 3 Dichloro Benzidine DiHydroChloride
Product Specifications |
|
|---|---|
| Product Name | 3,3 Dichloro Benzidine DiHydrochloride |
| CAS Number | 91-94-1 |
| Other Trade Names | (1,1-Biphenyl)-4,4-Diamine,3,3-dichloro; 3,3-dichloro-4,4-biphenyldiamine4,4′-Diamino-3,3′-dichlorobiphenylo,o’-Dichlorobenzidine 3,3′-Dichlorobiphenyl-4,4′-diamine 3,3′-Dichloro-4,4′-biphenyldiamine 3,3′-Dichloro-4,4′-diaminobiphenyl |
| Physical Appearance | White to off white Crystalline moist powder |
| Molecular Formula | C12H12cl4N |
| Structural Formula |  |
| Molecular Weight | 253 of free base & 326 of Hydrochloride |
| % Strength by Nitrite Valve w/w | 72± 2% on Mwt.25390±4% on Mwt.326 |
| % Strength of dry material Nitrite value w/w | 98% on Mwt. |
| Insoluble in dilute HCL Solution | 0.08% to 0.1% Max. |
| Matter Insoluble on Tetra azotization,Percent by Mass | 0.10% max |
| Acidity (in moles per mole of free base) | 2.0 of Hydrochloride Acid |
| HPLC | 99.5% Min |
| Moisture Content | 10% max |
| HCL ratio per mole | 1.9 to 2.0 |
| Packing on 100% basis of Mwt 253 | 25 Kgs Real wt in polylined HDPE Bags |
| Uses and Applications | Synthesis of Organic Pigments like Pigment Yellow 12, Pigment Orange 13 |