Description

Carbomer 980 is a high molecular weight, cross-linked polyacrylic acid polymer widely recognized as a premier synthetic rheology modifier and gelling agent. Its primary value lies in its exceptional ability to create clear, high-viscosity gels and stable emulsions at low concentrations, even in neutral pH formulations. This makes it an indispensable ingredient for manufacturers in the cosmetics, personal care, and pharmaceutical industries seeking superior texture, stability, and sensory properties in their products.

Application

• Topical Gels and Creams: As a primary gelling agent in pharmaceutical and cosmetic formulations, including analgesic gels, anti-acne treatments, and moisturizing creams.
• Hair Care Products: Provides excellent thickening and suspension properties in clear gels, styling mousses, and conditioning treatments.
• Skin Care Emulsions: Stabilizes oil-in-water emulsions in lotions, sunscreens, and serums, preventing phase separation.
• Oral Care Products: Used as a binder and thickener in toothpastes and oral gels to achieve desired consistency and stability.
• Contact Lens Solutions: Serves as a lubricating and viscosity-enhancing agent in multi-purpose solutions.
• Household & Industrial Gels: Applied in cleaning gels, air freshener gels, and other specialty chemical formulations requiring clear, stable gel matrices.

Basic Information

Product Name	Carbomer 980
CAS No.	139637-85-7
Molecular Formula	(C3H4O2)n
Molecular Weight	> 1,000,000 (Typical)
Synonyms	Carbopol 980; Poly(acrylic acid), cross-linked; Acrylic acid polymer; Carboxy vinyl polymer; Carbomer Homopolymer Type A; Carbopol 980 NF; 2-Propenoic acid homopolymer; Carboxypolymethylene
EINECS	Contact for details

Quality Control

Our Carbomer 980 is manufactured and tested to meet stringent quality standards, including relevant monographs for pharmaceutical and cosmetic use. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) verifying key parameters such as viscosity, pH, residual solvents, and heavy metal content. We ensure compliance with GMP principles and can support requirements for REACH, FDA Drug Master Files (DMF), and other global regulatory frameworks.

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 and loss of functionality due to moisture absorption.

Specification

Item	Specification
Appearance	White, fluffy powder
Identification (IR)	Conforms
Viscosity (0.5% aq. dispersion)	45,000 - 65,000 mPa·s
pH (1.0% aq. dispersion)	2.5 - 3.5
Loss on Drying	≤ 3.0 %
Residue on Ignition	≤ 2.0 %
Heavy Metals (as Pb)	≤ 20 ppm
Benzene Content	≤ 2 ppm

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