|
|
|
| 4,4'-DIAMINOBENZSULFANILIDE | ||
|
PRODUCT IDENTIFICATION |
||
| CAS NO. | 16803-97-7; 35655-28-8 |
|
| EINECS NO. | 240-834-4 | |
| FORMULA |
C12H13N3O2S | |
| MOL WT. | 263.31 | |
|
H.S. CODE |
|
|
|
TOXICITY |
|
|
| SYNONYMS | 4,4'-Diaminobenzene Sulfanilide; DASA; | |
| 4-Amino-N-(4-aminophenyl)benzenesulfonamide; Bis(4-aminophenyl)sulfonamide; | ||
| DERIVATION | ||
|
CLASSIFICATION |
|
|
|
PHYSICAL AND CHEMICAL PROPERTIES |
||
| PHYSICAL STATE | gray powder | |
|
MELTING POINT |
| |
| BOILING POINT |
| |
| SPECIFIC GRAVITY | ||
|
SOLUBILITY IN WATER |
| |
| pH | ||
| VAPOR DENSITY | ||
|
AUTOIGNITION |
| |
|
NFPA RATINGS |
| |
| REFRACTIVE INDEX |
||
|
FLASH POINT |
| |
| STABILITY | Stable under ordinary conditions. | |
|
GENERAL DESCRIPTION & APPLICATIONS |
||
| 4,4'-DiaminoBenzsulfanilide having phenylenediamine and sulfonanilide structure is a dye intermediate. | ||
| SALES SPECIFICATION | ||
|
APPEARANCE |
gray powder | |
| PURITY |
95.0% min (HPLC) | |
| TRANSPORTATION | ||
| PACKING | ||
| HAZARD CLASS | ||
| UN NO. | ||
| OTHER INFORMATION | ||
|
|
||
|
|
|
