Dye content (by spectro) Min 95 %
pH 3.8-5.4 Yellow to blue
Loss on drying (at 110°C) Max 3 %
Appearance of solution Conforms
Transition range (according to ACS) Passes test
Sensitivity test Passes test
Identity (IR) Passes test
| CAS No. | 76-60-8 |
|---|---|
| Molecular Formula | C21H14Br4O5S |
| Molecular Weight | 698.04 |
| Packing | 5 G |
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