Methylene Blue Powder acts as a biological basic dye and effectively fights Gram-positive bacteria as an antibacterial agent. Proper storage is essential due to its sensitivity to light and water vapor, requiring dark bottles and protection from humidity.
The antimicrobial activity of Methylene Blue closely correlates with the concentration of nitrite ions. Its positive charge allows it to bind to negatively charged cellular components like DNA and RNA, aiding their identification in gels or under microscopes.
In medical applications, Methylene Blue treats methemoglobinemia.
For scientific research, Methylene Blue stains cells and tissues for microscopic visualization, invaluable for identifying specific structures within cells.
Overall, Methylene Blue Powder proves versatile with applications in medicine, microbiology, and research. Its antibacterial properties, sensitivity to environmental factors, and ability to bind to nucleic acids make it indispensable in scientific work
| Cat. Number | ASC-1008 |
| CAS Number | 61-73-4 |
| Additional CAS | 7220-79-3 (·3H2O) |
| Additional CAS | 122965-43-9 (·xH2O) |
| MDL Number | MFCD00012111 |
| Color Index | 52015 |
| Pubchem | 310276715 |
| Molecular Weight | 319.85 gr/mol |
| Molecular Formula | C16H18ClN3S |
| Storage Temperature / Condition | 20 °C / Keep away from strong oxidizing agents. |
| Form and Color | Crystalline Powder / Dark green |
| Solubility | Soluble in water/ acetic acid / chloroform / glycerol / alcohol. Insoluble in ether. |
| Purity | ≥ 98 % |
| Arsenic (As) | ≤ 8 ppm |
| Copper (Cu) – Zinc (Zn) | ≤ 0.02 % |
| Loss on Drying | ≤ 20 % |
