Chlorhexidine Digluconate CAS 18472-51-0 Bulk Supplier | Pharmaceutical & Cosmetic Grade

Chlorhexidine Digluconate (CAS 18472-51-0) is a widely used cationic antiseptic compound supplied as an aqueous digluconate solution. It is manufactured in accordance with ChP 2020 reference standards and provided as a colorless to light yellow, almost clear, slightly viscous liquid with a defined assay range of 19.0–21.0% (g/ml). Due to its consistent quality profile and broad formulation compatibility, it is extensively used in pharmaceutical, cosmetic, medical, and hygiene-related applications.

Product Description

Chlorhexidine Digluconate is valued as a versatile and well-established active substance with strong compatibility across aqueous and alcohol-based systems. The digluconate salt form enhances solubility and handling compared to other chlorhexidine salts, making it particularly suitable for liquid formulations and ready-to-use solutions.

Manufactured under controlled quality conditions and tested according to ChP 2020 methods, this product exhibits stable physicochemical characteristics including defined relative density, pH range, and impurity control. Its slightly viscous liquid form allows easy dosing, precise formulation control, and efficient integration into large-scale manufacturing processes.

Technical Properties

• Catalog Number: NST-12-40
• CAS Number: 18472-51-0
• Reference Standard: ChP 2020
• Appearance: Colorless to light yellow, almost clear, slightly viscous liquid
• Odor: Odorless or almost odorless
• Solubility: Miscible with water and ethanol or propanol
• Relative Density: 1.06–1.07
• pH: 5.5–7.0
• Residue on Ignition: ≤ 0.1%
• Parachloroaniline: Meets the standard
• Assay: 19.0–21.0% (g/ml)
• Related Substances: Meets the standard

Applications & Industries

Chlorhexidine Digluconate bulk material is used across multiple regulated and technical sectors.

• Pharmaceutical Manufacturing: Used in the production of antiseptic solutions, topical preparations, oral care products, and medical-grade disinfectants.
• Cosmetics & Personal Care: Incorporated into hygiene-focused formulations such as cleansers, mouthwashes, and specialty skin-care products where controlled antimicrobial performance is required.
• Medical & Healthcare Products: Applied in hospital-grade disinfectants, pre-operative skin preparations, and clinical hygiene solutions.
• Veterinary & Animal Care: Used in veterinary antiseptic formulations and hygiene products designed for controlled microbial management.
• Formulation R&D and Contract Manufacturing: Suitable for manufacturers developing custom liquid formulations requiring reproducible quality and pharmacopeial compliance.

Key Advantages

Pharmacopeial quality standard: Manufactured and tested according to ChP 2020, supporting use in regulated pharmaceutical and medical applications.

Formulation-ready liquid: Slightly viscous, water- and alcohol-miscible solution allows easy dosing and seamless incorporation into liquid systems.

Controlled impurity profile: Compliance with limits for residue on ignition, related substances, and parachloroaniline ensures consistent quality.

Broad application compatibility: Suitable for pharmaceutical, cosmetic, medical, and veterinary formulations requiring reliable antiseptic actives.

B2B-oriented supply: Designed for manufacturers, formulators, and industrial users requiring dependable bulk supply and transparent specifications.

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