Description

Plastibase CAS NO 8049-65-8 is a specialized hydrocarbon gel, widely recognized as a versatile and inert base material for a variety of industrial and pharmaceutical formulations. Its primary value lies in its unique rheological properties, providing excellent stability and consistency as a carrier or thickening agent. This product is essential for manufacturers in the pharmaceutical, cosmetic, and personal care industries seeking a reliable, non-reactive base for ointments, creams, and topical preparations.

Application

• As a primary ointment and cream base in pharmaceutical topical formulations.
• Used as a thickening and stabilizing agent in cosmetic and personal care products like lip balms and hair pomades.
• Serves as an inert carrier medium for active pharmaceutical ingredients (APIs) in dermatological applications.
• Employed in the production of protective and lubricating coatings for certain industrial applications.
• Acts as a consistency regulator in veterinary medicinal products.
• Utilized as a base for diagnostic reagents and laboratory test media where a stable, non-interfering matrix is required.

Basic Information

Product Name	Plastibase
CAS No.	8049-65-8
Molecular Formula	Mixture
Molecular Weight	N/A (Mixture)
Synonyms	Hydrocarbon Gel; Plastibase (Trade Name); Mineral Oil Gel; Petrolatum USP (related); White Petroleum Jelly (related); Hydrocarbon Ointment Base; Oleaginous Ointment Base; Plastibase 50W
EINECS	Contact for details

Quality Control

Our Plastibase is manufactured and tested to ensure it meets stringent quality standards suitable for demanding applications. Production follows current Good Manufacturing Practices (cGMP) principles. Each batch is accompanied by a comprehensive Certificate of Analysis (COA), detailing key parameters such as congealing point, penetration, and uniformity. We can supply grades aligned with relevant pharmacopoeial monographs (e.g., USP/NF) upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Avoid contamination and prolonged exposure to excessive heat.

Specification

Item	Specification
Appearance	Translucent, unctuous mass
Identification (IR)	Conforms to standard
Congealing Point	Contact for details
Penetration	Contact for details
Acidity/Alkalinity	To pass test
Organic Volatile Impurities	Meet required limits
Heavy Metals	< 20 ppm

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