New Methylene Blue N (ZnCl double salt)
( 6586-05-6 | CLS-CHU-2217-5g )
Our packs are available in standard sizes, but we can also customize them to meet your specific requirements. Pack sizes are listed alongside the catalog number.
Example: Catalog Number – Pack Size.
| CAS: | 6586-05-6 |
|---|---|
| Molecular Formula: | C18H22ClN3S · 0.5ZnCl2 |
| Molecular Weight: | 416.05 |
Product Detail
| Product Name | New Methylene Blue N (ZnCl double salt) |
| Categories | Analytical Reagents, Biochemicals, Stains & Indicators |
| CAS | 6586-05-6 |
| Molecular Formula | C18H22ClN3S · 0.5ZnCl2 |
| Molecular Weight | 416.05 |
| CLS CAT Numbers | CLS-CHU-2217-5g |
| Prepack Size | 5g |
Product Specification
| Loss on Drying | 5.0% max |
| Solubility | Soluble in water and alcohol forming a clear blue solution |
| Assay | 90% min |
| Appearance | Dark brown to deep purple crystalline powder |
| Elemental Analysis Carbon | 46.5 – 57.4% |
| Extinction coefficient | E (632.0nm +/ -3nm) – 44000 Min. E (591.0nm +/- 3nm) – 36000 Min. E (287.0nm +/- 3nm) – 28000 Min. E(245.0nm +/ – 3nm) – 16000 Min. |
| Spectrophotometric Assay: (5.0mgs/ ltrs.in water) | 632.0nm +/- 3nm = 0.529 591.0nm +/- 3nm = 0.433 287.0nm +/- 3nm = 0.336 245.0nm +/- 3nm = 0.206 |
| Elemental Analysis Nitrogen | 8.6 – 11.2% |
