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Haematoxylin Stain For Microscopy
C.I No. 75290 , Natural Black 1 , Hydroxybrazilin
| Product Size |
25gm/100gm |
Grade |
For Microscopy |
| Purity |
|
CAS No. |
517-28-2 |
| Molecular Formula |
C16H14O6 |
Molecular Weight |
302.3 |
| H.S. Code |
32030010 |
Shelf Life |
60 months |
Specifications
| Minimum dye content |
94% |
| pH transition interval |
|
| pH 5.0 |
Yellow |
| pH 7.2 |
Violet Red |
| Loss on drying at 135C |
Max 10% |
| Residue on ignition |
Max 0.5% |
Safety Information and Hazard Symbols
