Methylene Blue Trihydrate, 98.0-103.0% USP (CI Basic Blue 9)
Référence 239812-1Kg
Conditionnement : 1Kg
Marque : US Biological
239812 Methylene Blue Trihydrate, 98.0-103.0% USP (CI Basic Blue 9)
Grade
USPShipping Temp
RTStorage Temp
RTMethylene Blue Trihydrate is a competitive inhibitor of glutathione reductase used in combination with antimalarial drugs.
Synonyms:
C.I. Basic Blue 9 Trihydrate; 3,7-Bis(dimethylamino)phenothiazin-5-ium ChlorideTrihydrate; 3,7-Bis(dimethylamino)phenazathionium Chloride Trihydrate; Methylene Blue Trihydrate
CAS No:
7220-79-3
Molecular Formula:
C₁₆H₂₄ClN₃O₃S
Molecular Weight:
373.9
Purity:
98-103% (Assay by titration)
Appearance:
Dark green or blue crystalline powder
Solubility:
Clear blue solution
Copper (Cu):
≤0.02%
Zinc (Zn):
≤0.01%
Arsenic (As):
≤0.0008%
Loss on Drying (@105ºC, 5 hours):
8-18%
Residual Solvents:
To pass test
Residue On Ignition:
≤1.2%
Related Substances:
Azure B: ≤2.5%
Unspecified Impurity: ≤0.1%
Total Impurities: ≤0.5%
Identification:
To pass test
Storage and Stability:
Maybe stored at RT. Stable for 12 months after receipt.

