Benzethonium Chloride USP, CAS 121-54-0, Powder

NOT INTENDED FOR GENERAL CONSUMER, HOUSEHOLD, OR RECREATIONAL USE.

This product is intended for manufacturers, researchers, universities, laboratories, formulators, and other technically knowledgeable purchasers with appropriate training and facilities.

Do not purchase this product unless you understand its hazards and can handle, store, use, and dispose of it safely.

Benzethonium Chloride USP is a synthetic quaternary ammonium compound supplied as a white to off-white crystalline powder. It is a cationic surface-active material known for its antimicrobial properties.

Benzethonium chloride is used as a chemical ingredient in selected pharmaceutical, personal-care, specialty chemical, and laboratory formulations.

Its molecular structure contains a positively charged quaternary ammonium group and a hydrophobic organic portion. These features contribute to its surface-active properties and interactions with biological membranes.

The USP designation refers to conformity with applicable United States Pharmacopeia specifications. It does not, by itself, establish regulatory approval or suitability for a particular finished product.

Specification Note: Physical properties and analytical results may vary within the applicable specifications. Consult the current lot Certificate of Analysis for verified results.

Benzethonium chloride is used or evaluated in a variety of professional formulations and research activities. Representative application areas include:

Development of selected cleansing, hygiene, and personal-care formulations requiring evaluation of cationic antimicrobial ingredients.

Research and manufacturing applications involving selected topical or pharmaceutical formulations, subject to product-specific qualification and regulatory requirements.

Formulation research involving specialized cleaning and antimicrobial products. Finished-product performance and regulatory status must be independently established.

Investigation of cationic ingredients, formulation compatibility, stability, and preservation systems.

Chemical investigations, analytical procedures, and laboratory studies involving quaternary ammonium compounds.

Evaluation of cationic surface-active ingredients in specialty industrial formulation systems.

Benzethonium Chloride USP is supplied as a chemical raw material, not as a ready-to-use antiseptic, disinfectant, sanitizer, cosmetic, or pharmaceutical preparation.

NOT FOR DIRECT APPLICATION TO HUMANS OR ANIMALS, INGESTION, OR HOUSEHOLD USE AS SUPPLIED.

References to typical applications are provided for general technical information only. They do not constitute instructions for use, antimicrobial efficacy claims, regulatory approvals, or guarantees of performance or suitability.

Purchasers are responsible for evaluating intended applications, establishing appropriate formulations and concentrations, conducting necessary testing, and complying with applicable regulatory requirements.

Benzethonium chloride is a cationic quaternary ammonium compound. Its compatibility with other formulation ingredients should be evaluated, particularly when anionic surfactants or other potentially incompatible materials are present.

Product behavior, stability, and performance depend on the complete formulation, ingredient concentrations, processing conditions, storage environment, and intended application.

Manufacturers and formulators should perform appropriate compatibility studies, stability evaluations, and finished-product testing before commercial use.

This product requires appropriate chemical handling procedures and suitable protective equipment. Follow the current Safety Data Sheet and applicable workplace safety requirements.

HANDLE AS A CHEMICAL MATERIAL WITH POTENTIAL HEALTH AND ENVIRONMENTAL HAZARDS.

Do not assume that USP grade means nonhazardous or safe for direct exposure. Review the applicable SDS for hazard classifications, exposure precautions, first-aid information, and environmental protection measures.

Prevent uncontrolled release to the environment. Dispose of unused material, contaminated packaging, and chemical waste in accordance with applicable requirements.

The following documents provide additional information about the product. Customers should review the applicable documentation before handling or using this material.

Safety Data Sheet (SDS): Available upon request.

Product Data Sheet (PDS): Available upon request.

Certificate of Analysis (COA): Available for the applicable product lot.

BY PLACING AN ORDER, THE PURCHASER ACKNOWLEDGES THE FOLLOWING RESPONSIBILITIES:

1. Product Suitability: Determine whether the product is suitable for the purchaser's intended application.

2. Qualified Personnel: Ensure that all persons handling or using the product possess appropriate technical knowledge, training, and experience.

3. Facilities and Equipment: Provide suitable facilities, engineering controls, protective equipment, and safe operating procedures.

4. Safe Handling and Storage: Ensure appropriate handling, packaging, storage, transportation, and use of the product.

5. Safety Documentation: Review the available SDS, product specifications, and other relevant technical information before use.

6. Regulatory Compliance: Obtain any permits, registrations, authorizations, or approvals required for the intended application.

7. Testing and Evaluation: Conduct appropriate testing to determine product compatibility, performance, stability, and suitability.

8. Waste Disposal: Ensure proper disposal of chemical residues, contaminated materials, and packaging in accordance with applicable regulations.

DO NOT ORDER THIS PRODUCT IF YOU LACK THE KNOWLEDGE, TRAINING, EQUIPMENT, OR FACILITIES NECESSARY TO HANDLE IT SAFELY.

Product descriptions, specifications, and application examples are provided for general technical information. They are not a substitute for independent professional evaluation, appropriate testing, or regulatory review.

The purchaser is responsible for determining suitability for its intended application and complying with applicable laws and regulations.

Nothing in this description excludes or limits obligations or liabilities that cannot lawfully be excluded or limited.