



Ortho-Tolidine Di Hydrochloride
| NAME OF PRODUCTS |
(3, 3 - DIMETHYL BENZIDINE DIHYDROCHLORIDE) |
| EMPIRICAL FORMULA | C14H16N2 (2HCL) |
| MOLECULAR WEIGHT | 285 |
| APPEARANCE | OFF WHITE OR YELLOWISH IN COLOR |
| FORM SUPPLIED | WET POWDER |
| STRENGTH BY PURITY |
70% PURITY MINIMUM |
| SOLUBILITY | SOLUBLE IN WATER |
| MELTING POINT | VERY HIGH |
| GAS REGISTRY NO. (U.S.A) | 612-82-8 |
| C. I. NO. | 37235 |
| DIAZO SOLUTION | TRANSPARENT YELLOWISH BROWN |
| INSOLUBLES | LESS THAN 0.25% |
| PACKING | H.D.P.E BAGS WITH POLTHELENE LINERS |
| QUALITY | (a) AS PER SUBSTANCE SAMPLES.
(b) AS PER INTERNATIONAL STD. |
| USES | USED AS A DYE INTERMEDIATE FOR AZOIC AND ACID DYES. |

