Description

Mild Silver Protein CAS NO 9008-39-3 is a stabilized colloidal silver complex where silver is bound to a protein matrix, typically gelatin or albumin. This formulation is valued for its controlled release and reduced irritancy compared to ionic silver solutions, making it suitable for sensitive applications. It is primarily utilized in the pharmaceutical, personal care, and biomedical research sectors where its mild antiseptic and preservative properties are leveraged.

Application

• Topical Antiseptic Formulations: Used in creams, ointments, and wound dressings for its broad-spectrum antimicrobial activity.
• Ophthalmic Solutions: Employed in eye drops and treatments for minor eye infections due to its mild nature.
• Nasal and Throat Sprays: Acts as a preservative and active ingredient in sprays for sinus and throat care.
• Biomedical Research: Serves as a reagent in studies investigating silver's mechanism of action and biocompatibility.
• Cosmetic Preservation: Incorporated into certain natural or specialty cosmetic products as a gentle preservative agent.
• Veterinary Care: Applied in topical treatments for animal skin conditions and wound management.

Basic Information

Product Name	Mild Silver Protein
CAS No.	9008-39-3
Molecular Formula	Complex Mixture
Molecular Weight	N/A (Colloidal Complex)
Synonyms	Mild Protein Silver; Argentum Proteinicum Mite; Colloidal Silver Protein; Silver Proteinate, Mild; Argyrol; Silvol; Silver Gelatin; Silver Albuminate
EINECS	Contact for details

Quality Control

Our Mild Silver Protein is manufactured under strict quality management systems. Each batch is tested to ensure consistent silver content, protein binding efficiency, and microbiological purity. Certificates of Analysis (COA) detailing assay, identification, and impurity profiles are provided to support compliance with cGMP and relevant pharmacopeial guidelines for pharmaceutical ingredients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Avoid exposure to excessive heat and humidity to maintain product stability.

Specification

Item	Specification
Appearance	Dark brown to black powder or granules
Identification (IR)	Conforms to standard
Assay (Silver Content)	19.0% - 23.0%
Loss on Drying	≤ 5.0%
Residue on Ignition	Contact for details
Microbial Limits	Meets Ph. Eur./USP criteria

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