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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Carbopol® 934 (carbomer) is a high-molecular-weight, cross-linked polyacrylic acid polymer primarily used as a thickener, suspending agent, and emulsion stabilizer in cosmetics and pharmaceuticals. It creates clear, stable, high-viscosity gels with short-flow (non-drip) properties, ideal for creams, lotions, and pharmaceutical suspensions. 
    Key Characteristics and Uses 
    • Applications: Commonly used in topical lotions, creams, hair styling gels, and pharmaceutical formulations, including bioadhesive drug delivery.
    • Properties: Functions best when neutralized (pH 7) to create viscous, creamy gels.
    • Advantages: Offers excellent stability, high efficiency, and resistance to microbial growth.
    • Safety: Generally considered safe for cosmetic use, though high concentrations may cause skin/eye irritation. 
    Specific Grades 
    • Carbopol® 934 NF: Standard grade (benzene-polymerized) commonly used in topicals.
    • Carbopol® 934P NF: A high-purity, pharmaceutical-grade polymer with lower residual solvent levels designed for pharma applications. 
    Dispersion and Mixing Tips 
    • Technique: To avoid lumps ("fish-eyes"), sift the powder slowly into the water vortex during moderate agitation.
    • Hydration: Requires time to hydrate, often improved by high-shear mixing or waiting for full hydration.
    • Neutralization: Thickeners such as triethanolamine (TEA) are used to adjust the pH to 7 for maximum viscosity. 
    Substitutes 
    • If a non-benzene grade is needed, Lubrizol recommends Carbopol® 5984 EP or Ultrez 10 NF. 
    • Carbopol 934 – MuseuM Services Corporation
      Carbomer 934 is used as a thickening agent in water-based gel cleaning applications. It can be used to thicken solvents and other ...
      MuseuM Services Corporation
    • Carbopol® 934 NF Polymer - Lubrizol
      Carbopol® 934 NF Polymer * Applicable synonyms for Carbopol® 934P NF Polymer: carbomer, carboxypolymethylene. * Polymerization/Res...
      Lubrizol
    • Carbopol® 934 polymer by Lubrizol - Personal Care & Cosmetics
      Feb 13, 2026 — The INCI name for Carbopol 934 polymer is Carbomer. Carbopol 934 is a white powder, cross-linked polyacrylic acid polymer. It has ...
      UL Prospector
    • Carbopol® 934P NF Polymer - Pharma Excipients
      Description. Carbopol® 934P NF was designed for the pharmaceutical industry in the 1960's as a high purity grade of Carbopol 934 N...
      Pharma Excipients
    • Carbomer 934 (CBM 934) | Biochemical Assay Reagent
      Carbomer 934 (Synonyms: CBM 934) ... Carbomer 934 (CBM 934) is an acrylic acid polymer, which can be used as a thickening agent. C...
      MedchemExpress.com
    • Making a Clear Gel with Carbomer
      Sep 2, 2015 — making a hair gel with carbommer carbommer is a polymer that will swell when in contact with water necessary to thicken the water ...
      4m
      YouTube·MakingCosmetics
    • Dispersion Techniques with Carbopol Polymers
      Aug 4, 2017 — caropol polymers pemulin polymeric emulsifiers. and Novon polycarbopill are highly efficient thickeners suspending aids and emulsi...
      1m
      YouTube·Lubrizol
    • Carbomer 934: What is it and where is it used?
      Feb 20, 2026 — This information does not constitute medical advice or diagnosis. Carbomer 934 is a high molecular weight polymer compound that is...
      Drugs.com
    • 30-Second Guide to Mixing Carbopol (Carbomer) #gel ...
      Mar 15, 2023 — if you're mixing carbopol obtaining an elomerate free dispersion is essential to ensure a clear bright gel after neutralization lo...
      28s
      YouTube·Silverson Machines
    • Carbopol 934 – MuseuM Services Corporation
      Carbomer 934 is used as a thickening agent in water-based gel cleaning applications. It can be used to thicken solvents and other ...
      MuseuM Services Corporation
    • Carbopol® 934 NF Polymer - Lubrizol
      Carbopol® 934 NF Polymer * Applicable synonyms for Carbopol® 934P NF Polymer: carbomer, carboxypolymethylene. * Polymerization/Res...
      Lubrizol
    • Carbopol® 934 polymer by Lubrizol - Personal Care & Cosmetics
      Feb 13, 2026 — The INCI name for Carbopol 934 polymer is Carbomer. Carbopol 934 is a white powder, cross-linked polyacrylic acid polymer. It has ...
      UL Prospector
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    Web results

    Carbopol 934


    MuseuM Services Corporation
    https://museumservicescorporation.com › products › car...
    MuseuM Services Corporation
    https://museumservicescorporation.com › products › car...
    Used in water-based gel cleaning applications as a thickening agent for solvents and other cleaning agents. Size: 100 grams | 200 grams | 500 grams.Read more
    $19.00 · In stock
    People also ask
    What is carbomer 934 used for?
    Carbomer 934 which forms a high viscosity gel, provides a stable gel matrix, and exhibits good heat, light and microbial contamination resistance. Carbomer 934 facilitates the drug release and local application, which can be used in the pharmaceutical industry.

    Carbomer 934 (CBM 934) | Biochemical Assay Reagent


    MedchemExpress.com
    https://www.medchemexpress.com › carbomer-934
    MedchemExpress.com
    https://www.medchemexpress.com › carbomer-934
    Is carbomer 934P toxic?
    Clinical studies with Carbomers showed that these polymers have low potential for skin irritation and sensitization at concentrations up to 100%. Carbomer-934 demonstrated low potential for phototoxicity and photo- contact allergenicity.

    Final Report on the Safety Assessment of Carbomers-934, -910


    Sage Journals
    https://journals.sagepub.com › doi › pdf
    Sage Journals
    https://journals.sagepub.com › doi › pdf
    What is Carbopol 934 also known as?
    Carbopol 934 by Research Lab Fine Chem Industries is a high grade reagent. Also known as carboxy vinyl polymer 934, this organic compound is cross-linked polyacrylic acid polymer. The reagent is available as a white powder which is soluble in water.

    Buy CARBOPOL 934 CAT# 0410A 0410A 00100 in India | Biomall


    Biomall
    https://www.biomall.in › product › carbopol-934-cat-04...
    Biomall
    https://www.biomall.in › product › carbopol-934-cat-04...
    Is carbomer harmful to humans?
    While Carbomer 940 is generally considered safe for use in cosmetics and skincare products at approved concentrations, it's always important to be aware of potential side effects. Some individuals with sensitive skin may experience skin irritation or allergic reactions to products containing Carbomer 940.May 14, 2024

    Carbomer 940: Essential Guide to Uses, Benefits, and Precautions


    CarboMer, Inc.
    https://carbomer.com › carbomer-940-essential-guide-to-...
    CarboMer, Inc.
    https://carbomer.com › carbomer-940-essential-guide-to-...

    Web results

    Carbopol® 934 polymer by Lubrizol - Personal Care & ...


    UL Prospector
    https://www.ulprospector.com › PersonalCare › Detail
    UL Prospector
    https://www.ulprospector.com › PersonalCare › Detail
    Feb 13, 2026 — Carbopol 934 polymer is a white powder, cross-linked polyacrylic acid polymer. It exhibits short flow properties and a creamy sensory profile.Read more

    Carbomer 934 - PubChem - NIH


    National Institutes of Health (.gov)
    https://pubchem.ncbi.nlm.nih.gov › compound › Carbo...
    National Institutes of Health (.gov)
    https://pubchem.ncbi.nlm.nih.gov › compound › Carbo...
    Carbomer 934 chemical information summary.

    Carbopol 934 polymer


    Lubrizol
    https://www.lubrizol.com › beauty › detail-pages › carb...
    Lubrizol
    https://www.lubrizol.com › beauty › detail-pages › carb...
    Carbopol 934 polymer is a white powder, cross-linked polyacrylic acid polymer. It exhibits short flow properties and a creamy sensory profile.Read more

    carbomer 934, 9007-16-3


    The Good Scents Company
    https://www.thegoodscentscompany.com › data
    The Good Scents Company
    https://www.thegoodscentscompany.com › data
    Use: Carbopol 934 polymer has short flow properties in aqueous systems. Carbopol® Ultrez 21 polymer also features similar performance with even broader ...Read more

    Carbomer 934P, Resin, NF, Spectrum Chemical 100 g


    Fisher Scientific
    https://www.fishersci.com › ... › Organic Polymers
    Fisher Scientific
    https://www.fishersci.com › ... › Organic Polymers
    Carbomer 934P, Resin, NF polymers can provide bioadhesion, taste-masking and good binding characteristics that provide highly effective controlled-release ...Read more

    Carbopol 934 - an overview | ScienceDirect Topics


    ScienceDirect.com
    https://www.sciencedirect.com › medicine-and-dentistry
    ScienceDirect.com
    https://www.sciencedirect.com › medicine-and-dentistry
    This microemulsion can be converted to gel by incorporating gelling agents like gelatin, poloxamers, carbomer, gellan gum and so forth. These microemulsion gels ...Read more

    CAS 9007-16-3 (Carbomer 934)


    BOC Sciences
    https://www.bocsci.com › ... › Ointment Bases
    BOC Sciences
    https://www.bocsci.com › ... › Ointment Bases
    Carbomer 934 is commonly used as a thickening agent, suspension agent, viscosity enhancer, as well as a gelling agent.
    5.0(1) · Free delivery · 30-day returns

    Carbomer 934: What is it and where is it used?


    Drugs.com
    https://www.drugs.com › Inactive Ingredients
    Drugs.com
    https://www.drugs.com › Inactive Ingredients
    Feb 20, 2026 — Carbomer is a high molecular weight polymer compound used commonly in the cosmetic industry. These compounds can absorb large amounts of water.Read more

    Carbomer /Carbopol 974P, 971P, 934P and 71G


    nmcarbomer.com
    https://www.nmcarbomer.com › carbomer-carbopol-974...
    nmcarbomer.com
    https://www.nmcarbomer.com › carbomer-carbopol-974...
    Carbomers as rheological modifier, have been extensively applied in personal care products, pharmaceutical field, and another industrial field.Read more

    Scholarly articles for carbomer/carbopol 934

    Formulation and rheological evaluation of ethosome- … - ‎Jain - Cited by 79
    Rheological properties of carbomer dispersions - ‎Al-Malah - Cited by 19
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