| 4) 4-Nitro, 4-Amino Stilbin, 2-2 Disulphonic Acid (N.A.S.D.A.) |
| Molecular Formula |
: |
C141H10O8N2S2 |
| Molecular Weight |
: |
444 as Sodium Salt |
| |
: |
400 as free Acid |
| Solubility |
: |
In Water% |
| Purity by N.V. |
: |
60% tp 70% |
| Appearance |
: |
Sodium Salt - Blood Red Colour |
| |
: |
Free Acid - Reddish Yellow |
| Application |
: |
Intermediate for |
| |
: |
Reactive Yellow |
| Packing |
: |
50 Kgs HDPE bag with |
| |
separate liner inside |
| |
hazards by skin |
| Isomers |
: |
D.N.S.D.A. :- 1 % (Max) |
| |
D.A.S.D.A. :- 1 % (Max) |
| Insoluble |
: |
0.3% max |
| Handling Instruction |
Rubber/Plastic gloves, apron |
| |
and boots should be worn |
| |
together with glasses giving |
| |
total eye protection. |
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