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N.A.S.D.A. |
1. |
PRODUCT | : |
N.A.S.D.A |
2. |
CHEMICAL NAME | : |
4-Nitro 4'-Amino Stilbene 2, 2'-Disulfanic Acid |
3. |
CAS NO | : |
- |
4. |
STRUCTURE | : |
 |
5 |
MOLECULAR FORMULA | : |
C14H12N |
6. |
APPEARANCE | : |
Reddish Brown Moist Material |
7. |
MOL. WT | : |
400 |
8. |
ASSAY BY DIAZOTISATION VALUE | : |
55% Min. (On Mal. Wt. 400) |
9. |
MATTER INSOLUBLE IN DILUTE ALKAI | : |
0.25% Max. |
| 10. | SOLUBILITY | : | Sparingly soluble in Water and soluble in Dilute alkali |
| 11. | USE | : | Dye Intermediate |
12. |
SALE BASIS | : |
On 100% Basis |
13. |
PACKING | : |
HDPE Bags with Polythene Liner |
