Description

Phenylmercuric Nitrate, Basic is an organomercury compound primarily used as a potent antimicrobial agent and preservative. This chemical is valued for its high efficacy in preventing microbial growth in sensitive formulations. It is a critical raw material for manufacturers in the pharmaceutical, cosmetic, and specialty chemical industries requiring reliable biocidal activity.

Application

• Pharmaceutical Preservative: Used as a bacteriostatic agent in injectable solutions, ophthalmic preparations, and other sterile multidose pharmaceuticals.
• Cosmetic & Personal Care: Serves as a preservative in eye makeup, mascara, and other products where stringent microbial control is mandated.
• Industrial Biocide: Applied in water treatment systems, paints, adhesives, and polymer emulsions to inhibit bacterial and fungal degradation.
• Laboratory Reagent: Utilized in microbiological research and as a chemical intermediate in organic synthesis.
• Historical Seed Treatment: Previously used in agriculture as a fungicidal seed dressing (note: many agricultural uses are now restricted or banned).

Basic Information

Product Name	Phenylmercuric Nitrate, Basic
CAS No.	6509-33-7
Molecular Formula	C6H5HgNO3
Molecular Weight	339.70 g/mol
Synonyms	Basic Phenylmercuric Nitrate; Phenylmercury Nitrate; (Nitrato-O)phenylmercury; Merphenyl Nitrate; PMN; Phenylmercuric Nitrate (Basic); Mercuriphenyl Nitrate; NSC 9571
EINECS	229-439-8

Quality Control

Our Phenylmercuric Nitrate, Basic is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and heavy metal content. A Certificate of Analysis (COA) documenting assay, loss on drying, and specific impurity limits is provided with every shipment to guarantee consistency and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and a strong oxidizer; keep the container tightly sealed and separate from incompatible materials such as reducing agents and organic compounds.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (C6H5HgNO3)	98.0% min.
Loss on Drying	1.0% max.
Mercury Content	Contact for details
Heavy Metals (as Pb)	20 ppm max.
Nitrate Content	Contact for details

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