Description

Carbomer 954 is a high molecular weight, cross-linked polyacrylic acid polymer widely used as a rheology modifier and suspending agent. Its primary value lies in its exceptional ability to create clear, stable, and elegant gels at low concentrations, even in the presence of electrolytes. This makes it a critical ingredient for formulators in the personal care and pharmaceutical industries seeking to create high-performance topical products. Key users include manufacturers of gels, creams, lotions, and other dermatological preparations requiring superior clarity and texture.

Application

• Topical Pharmaceutical Gels: As a primary gelling agent for clear, aqueous-based medicated gels, including analgesic, anti-inflammatory, and antifungal formulations.
• Personal Care Products: Used in the formulation of transparent hair gels, styling mousses, facial cleansers, and alcohol-free sanitizing gels.
• Dermatological Preparations: Ideal for creating elegant, non-greasy bases for creams and lotions intended for sensitive skin.
• Cosmetic Serums & Gels: Provides excellent suspension of active ingredients and pigments in clear anti-aging serums and hydrating gels.
• Ophthalmic Preparations: Employed as a viscosity-enhancing agent in certain sterile eye drop formulations to improve bioavailability.
• Oral Care Products: Can be used as a thickener and stabilizer in toothpastes and oral gels.

Basic Information

Item	Detail
Product Name	Carbomer 954
CAS No.	134499-37-9
Molecular Formula	(C3H4O2)n
Molecular Weight	~1,000,000 - 4,000,000 (Typical range)
Synonyms	Carbopol 954; Poly(acrylic acid), cross-linked; Carboxyvinyl polymer; Acrylic acid polymer; Carbomer 954P; Carbopol 954 NF; Carbopol 71G; Acritamer 954
EINECS	Contact for details

Quality Control

Our Carbomer 954 is manufactured under a strict quality management system. It is tested to ensure compliance with relevant pharmacopeial standards such as USP-NF and EP for critical parameters including viscosity, pH, and residue on ignition. A comprehensive Certificate of Analysis (COA) is provided with each batch, detailing purity and performance specifications to guarantee consistency and suitability for your application.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent caking or degradation due to moisture absorption.

Specification

Item	Specification
Appearance	White, fluffy powder
Identification (IR)	Conforms
Viscosity (0.5% aq. dispersion)	15,000 - 35,000 mPa·s (Typical)
pH (1% aq. dispersion)	2.5 - 3.5
Loss on Drying	≤ 3.0 %
Residue on Ignition	≤ 2.0 %
Heavy Metals	≤ 20 ppm

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