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Benzethonium Chloride USP is a high-quality quaternary ammonium compound supplied as a crystalline powder. Used in pharmaceutical and personal-care formulation development, specialty chemical manufacturing, and laboratory research. CAS 121-54-0. For professional use only.
Potassium sorbate, food-grade preservative, prevents mold, yeast, and microbes.
Benzethonium Chloride USP
PROFESSIONAL USE ONLY
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.
Product Overview
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.
Chemical Store supplies this product as a chemical raw material for professional manufacturing, formulation development, research, and laboratory applications.
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.
Chemical Identification and Specifications
| Product Name | Benzethonium Chloride USP |
|---|---|
| CAS Number | 121-54-0 |
| Molecular Formula | C27H42ClNO2 |
| Molecular Weight | 448.08 g/mol |
| Grade | USP |
| Physical Form | Crystalline powder |
| Appearance | White to off-white |
| Chemical Family | Quaternary ammonium compound |
| Ionic Character | Cationic |
| Water Solubility | Soluble |
| Ethanol Solubility | Soluble |
| Assay | 97% - 103% |
Specification Note: Physical properties and analytical results may vary within the applicable specifications. Consult the current lot Certificate of Analysis for verified results.
Typical Applications
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.
IMPORTANT APPLICATION RESTRICTIONS
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.
Formulation Considerations
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.
Handling and Storage
This product requires appropriate chemical handling procedures and suitable protective equipment. Follow the current Safety Data Sheet and applicable workplace safety requirements.
CHEMICAL SAFETY WARNING
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.
Technical and Safety Documents
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.
PROFESSIONAL BUYER RESPONSIBILITY NOTICE
Chemical Store supplies this product for professional, industrial, educational, research, and laboratory applications.
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.
Chemical Store reserves the right to decline or cancel orders when necessary for safety, regulatory compliance, or other lawful reasons.
Additional Product Information
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.
Benzoic Acid, USP, FCC, Kosher, ACS Reagent, >99.5%
Benzoic Acid (C₆H₅COOH) is a high-purity compound (>99.5%) widely used as an antimicrobial preservative in the food and beverage industry. Its potent antibacterial and antifungal properties, particularly effective at pH levels between 2.5 and 4.0, make it ideal for preventing spoilage in carbonated beverages and other acidic foods. Benzoic Acid is USP, FCC, Kosher, and ACS Reagent grade, ensuring its suitability for food-grade, industrial, and laboratory applications. With a molar mass of 122.12 and a melting point of 122.13°C, it is a reliable chemical for both practical and analytical uses. A Certificate of Analysis (COA) can be ordered for detailed specifications.
Product Specifications
| Chemical Name | Benzoic Acid |
| Chemical Formula | C₆H₅COOH |
| Purity | >99.5% |
| Molar Mass | 122.12 g/mol |
| Melting Point | 122.13°C |
| Applications | Food preservative, beverages, laboratory research |
| CAS Number | 65-85-0 |
Applications and Benefits:
- Preserves acidic foods and carbonated beverages
- Prevents bacterial and fungal spoilage
- Suitable for food, industrial, and lab use
- Conforms to USP, FCC, Kosher, and ACS Reagent standards
- COA available upon request
Caution:
Avoid inhalation and contact with skin or eyes. Use appropriate personal protective equipment. Store in a cool, dry place.
Potassium Sorbate, FCC, Kosher, Food Grade Preservative
Potassium sorbate (K-sorbate) is a commonly used preservative in foods, wines, the baking industry, and personal care products to prevent mold, yeast, and microbial growth. Typical applications include cakes, icings, beverage syrups, cheese, dried fruits, margarine, pie fillings, and wine. Usage concentrations vary depending on the specific application. Potassium sorbate is water-soluble, with the molecular formula C6H7KO2, and comes in noodle-shaped granules. It is effective at pH levels up to 6 but loses effectiveness rapidly at higher pH levels.
Product Specifications
| Chemical Formula | C6H7KO2 |
| Grade | FCC, Kosher |
| Physical Form | Noodle-shaped granules |
| Effective pH Range | Up to 6 |
| Applications | Foods, wines, baking, personal care products |
Applications and Benefits:
- Preserves food by preventing mold, yeast, and microbial growth
- Widely used in cakes, icings, and syrups
- Ideal for cheese, dried fruits, and margarine
- Used in personal care products to inhibit microbial activity
Caution:
Use concentrations as per specific application requirements. Not effective at pH levels above 6.
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