Description

Merbromin is a synthetic organomercuric antiseptic compound, historically significant as a topical disinfectant. Its primary value lies in its potent antimicrobial and antifungal properties, which are effective against a broad spectrum of pathogens. This product is utilized in specialized pharmaceutical formulations, veterinary medicine, and as a biological stain in laboratory settings. We supply high-purity Merbromin CAS NO 129-16-8 to meet the stringent requirements of industrial and research applications.

Application

• Topical Antiseptic Agent: Historically used in solutions and ointments for minor wound disinfection and skin antisepsis.
• Veterinary Medicine: Employed in topical treatments for animal skin infections and hoof care.
• Biological Staining: Serves as a specific stain in microbiology and histology for visualizing certain cellular structures.
• Preservative in Specialty Formulations: Acts as a biocide in select industrial and laboratory reagent preparations.
• Research & Development: Used as a reference standard and active ingredient in pharmacological and microbiological studies.

Basic Information

Product Name	Merbromin
CAS No.	129-16-8
Molecular Formula	C20H8Br2HgNa2O6
Molecular Weight	750.65 g/mol
Synonyms	Mercurochrome; Disodium 2,7-dibromo-4-hydroxymercurifluorescein; Dibromohydroxymercurifluorescein disodium salt; Merbromine; Sodium mercurochrome; 2',7'-Dibromo-4'-(hydroxymercurio)fluorescein disodium salt; Mercurochromum; Mercurocol
EINECS	204-933-6

Quality Control

Our Merbromin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) that include assay, impurity profile, and other critical parameters. Our quality commitment aligns with cGMP principles for pharmaceutical ingredients, ensuring reliable supply for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible organic solvents. Due to its mercury content, handle with appropriate precautions and in accordance with all local and international regulations for hazardous materials.

Specification

Item	Specification
Appearance	Iridescent green scales or powder
Identification (IR)	Conforms to structure
Assay (Mercury Content)	24.0 - 26.5 %
Assay (Dye Content)	≥ 85.0 %
Loss on Drying	≤ 5.0 %
Solubility	Freely soluble in water; sparingly soluble in alcohol
Heavy Metals (as Pb)	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.