Ortho Todlidine Base (O.T. BASE)
General Information
- Also Known As: 3,3’-Di-Methyl Benzidine
- Applications: Dye manufacturing and specialty chemical industries
- Features: High consistency and industrial application efficiency
Color
| Off White Creamish |  |
|---|
Chemical Information
| Parameter | Details |
|---|---|
| Synonym | O.T. Base |
| Chemical Name | 3,3’-Di-Methyl Benzidine |
| CAS No. | 119-93-7 |
| Empirical Formula | C₁₄H₁₆N₂ |
| Molecular Weight | 212.29 |
Technical Specifications
| Test Parameter | Specification |
|---|---|
| P.A. | Off White Creamish Powder |
| H.P.L.C. Purity | 98.00% ± 0.50% Min. |
| Strength by Purity | 70.00% Min. |
| Moisture | 28.00% Max. |
| Insolubles in HCl | 0.25% Max. in HCl |
| Ash Content | 1.00% |
| Solubility | Soluble in Alcohol and HCl |
| Melting Point (M.P.) | 128°C to 131°C on Dry Base |
| Form Supplied | Wet Powder |
| Basis of Sale | On 100% Real Basis |
| Nature of Packing | 25.00 Kgs Net packed in HDPE bags with inside polyethylene liners |
| Uses / Applications | Naphthol ASG, Direct Dyes & Other Specialty Chemicals |