Pharmaceutical CAS 61-73-4 Methylene Blue Powder Methylene Blue

• Customization: Available
• CAS No.: 61-73-4
• Formula: C16h18cln3s
• Model NO.: QS- Methylene Blue
• EINECS: 200-515-2
• Packaging Material: Negotiable
• Storage Method: Normal
• Shelf Life: 2 Years
• Nutrient Composition: Methylene Blue
• Resource: Methylene Blue
• The content of active substances: 99%
• Product Name: Methylene Blue
• Name: Methylene Blue Powder
• Assay: HPLC 99%
• Appearance: Dark Green Powder
• Color: Dark Green
• Mf: C16h18cln3s
• MW: 319.85
• Melting Point: 190c
• Density: 1.0
• Test Method: HPLC
• Grade: Pharmaceutical Grade
• Application: Pharmaceutical
• Specific: COA
• CAS: 61-73-4
• Stability: Stable in Air
• Transport Package: Negotiable
• Specification: 99%
• Trademark: QS
• Origin: Shaanxi Xi′an
• Production Capacity: 500kg/Month

Product Description

This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.

Product Description

Product Detials

Product Name	Methylene Blue
Apperance	Dark green crystalline powder with bronze luster
CAS	61-73-4
MF	C16H18ClN3S
MW	319.85

Methylene Blue is highly soluble in water (yielding a deep blue solution) and ethanol but sparingly soluble in nonpolar solvents like chloroform. Its aqueous solutions exhibit strong absorption peaks at 664 nm (visible spectrum) and fluoresce under ultraviolet light. The compound has a melting point of 190–195°C (with decomposition) and a pH-dependent redox potential, enabling it to act as both an oxidizing and reducing agent.

Application&Function

Medical:
Antidote: FDA-approved for treating methemoglobinemia and cyanide poisoning.
Diagnostic Agent: Used in surgical staining (e.g., lymph node mapping) and as a urinary tract antiseptic.
Antimicrobial: Exhibits activity against malaria, urinary tract infections.
Laboratory:
Redox Indicator: In microbiology (resazurin reduction tests) and chemistry (oxygen detection).
Biological Staining: For microscopy (e.g., Gram staining, nerve tissue visualization).
Industrial:
Textile Dye: Imparts blue hues to cotton and silk.
Aquaculture: Prevents fungal infections in fish eggs.

Specification

Certificate of Analysis