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NEW METHYLENE BLUE ZINC CHLORIDE SALT Basic blue 24, Methylene blue N; New methylene blue N zinc chloride double salt
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Warranty 1 year
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Description
| Article No. | 04853 | Grade | |
| Purity | 90% dye content | CAS No. | 6586-05-6 |
| Molecular Formula | C18H22ClN3S·0.5ZnCl2 | Molecular Weight | 416.05 |
| H.S. Code | 3204.1359 | Shelf Life | 60 Months |
Specifications
| Appearance | Dark brown to purple crystalline powder | Identity (IR) | Conforms to structure |
| Absorption maxima λmax1 (0.005 g/L in water) | 628 to 634 nm | Extinction coefficient at λmax1 | Min 44000 |
| Absorption maxima λmax2 (0.005 g/L in water) | 588 to 594 nm | Extinction coefficient at λmax2 | Min 36000 |
| Absorption maxima λmax3 (0.005 g/L in water) | 284 to 290 nm | Extinction coefficient at λmax3 | Min 28000 |
| Absorption maxima λmax4 (0.005 g/L in water) | 242 to 248 nm | Extinction coefficient at λmax4 | Min 16000 |
| Dye content | Min 90.0% |
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