Products
3-3' DCB - Dichlorobenzidine Dihydrochloride Our main products, 3-3' DCB - Dichlorobenzidine Dihydrochloride, is an important intermediate for the manufacture of Organic Pigment Yellow 12 (CIN 21090), Pigment Orange 13 (CIN 21110), some of the dyestuff colorants and most Yellow pigments.
| Physical Appearance | White Crystalline moist powder. |
|---|---|
| Molecular
Formula C12 H12 Cl4 N2 |
Structural
Formula
|
| Molecular Weight | 253.1 of free base / 326.1 of Hydrochloride |
| % Strength by Nitrite Value w/w | 70% ± 3% on MW 253.1 / 90% ± 3% on MW 326.1 |
| % Strength of dry material Nitrite Value w/w | 98% on MW 326.1 |
| Insoluble in dilute HCl solution | 0.08% max. |
| Insoluble in Tetrazol solution | 0.08% max. |
| Acidity | Positive, pH 2 to 3 |
| HPLC | 99.5 min. |
| Packing on 100% basis of MW 253.1 | 25Kgs nett in polylined HDPE Bags. |
| 50Kgs nett in polylined Fiber Drums | |
| 20' or 40' FCI in 20' FCL QUANTITY | 12MT in bag packing (Palletized). |
| 9MT in non-pallet drum packing. | |
| 7.5MT in drum packing (Palletized) | |
| Application | Synthesis
of Organic pigments like Pigment Yellow 12 (CIN 21090) Pigment Orange 13 (CIN 21110) etc. |
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FILTER TETRAZO SOLUTION FOR BETTER RESULTS )
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