Quick Search
Rhodopol G is a commercial grade of xanthan gum used as a rheology modifier and stabilizer in water-based formulations, and Rhodopol G is valued for providing strong viscosity building, suspension, and shear-thinning flow behavior at low use levels.
Rhodopol G is widely used in food, personal care, and industrial applications to stabilize emulsions and suspensions, improve texture, and control flow, and Rhodopol G performance depends on grade selection, hydration method, dosage, and the salt and pH conditions of the formulation.
Rhodopol G is typically supplied as a free-flowing cream to off-white powder, and Rhodopol G should be dispersed properly to avoid fisheyes and to achieve fast, uniform hydration.
CAS Number: 11138-66-2 (xanthan gum; commonly associated)
EC Number: 234-394-2 (xanthan gum; commonly associated)
Molecular Formula: Polysaccharide (variable repeating units; polymer)
Molecular Weight: Polymer (variable; grade dependent)
Synonyms: Rhodopol G, Xanthan Gum, Xanthan Gum Food Grade (grade dependent), Xanthomonas Fermentation Gum, Xanthan Polysaccharide, Xanthan Rheology Modifier, Xanthan Thickener, Xanthan Stabilizer, E415 (food additive naming), Rhodopol Xanthan Grade, Xanthan Gum Powder, Fermentation-Derived Xanthan, Rhodopol Gum, RHODOPOL Gum, Rhodopol G Xanthan Gum, RHODOPOL G Xanthan Gum, Xanthan Gum, Xanthan Gum Powder, Xanthan Gum Industrial Grade, Xanthan Gum Food Grade, Xanthan Gum Cosmetic Grade, Xanthan Gum Pharmaceutical Grade, Xanthan Gum Technical Grade, Xanthan Gum Thickener, Xanthan Gum Stabilizer, Xanthan Gum Rheology Modifier, Xanthan Gum Suspending Agent, Xanthan Gum Viscosity Modifier, Xanthan Gum Hydrocolloid, Xanthan Gum Polysaccharide, Xanthan Gum Biopolymer, Xanthan Gum Fermentation Polymer, Xanthan Gum Water-Soluble Polymer, Xanthan Gum Gelling Aid, Xanthan Gum Emulsion Stabilizer, Xanthan Gum Texture Agent, Xanthan Gum Binder, Xanthan Gum Film Former, Xanthan Gum Drilling Grade, Xanthan Gum Oilfield Grade, Xanthan Gum Coating Additive, Xanthan Gum Paint Additive, Xanthan Gum Detergent Additive, Xanthan Gum Personal Care Additive, Xanthan Gum Food Additive, Xanthan Gum E415, E415 Xanthan Gum
APPLICATIONS
Rhodopol G is used in sauces and dressings to build viscosity, improve cling, and stabilize emulsions against phase separation.
Rhodopol G is incorporated into salad dressings to suspend spices and particulates and maintain uniform appearance.
Rhodopol G is used in ketchup and tomato sauces to provide shear-thinning flow for easy pouring with stable storage viscosity.
Rhodopol G is used in beverages and drink concentrates in selected applications to suspend pulp, flavor particles, or cloud systems.
Rhodopol G is incorporated into fruit beverages to reduce sedimentation and improve mouthfeel.
Rhodopol G is used in flavored syrups to stabilize dispersed phases and reduce separation during storage.
Rhodopol G is used in dairy and dairy-alternative products in selected applications to improve texture and reduce whey-off or serum separation.
Rhodopol G is incorporated into yogurt-style systems to stabilize structure and improve spoonable consistency.
Rhodopol G is used in plant-based beverages in selected applications to reduce creaming and stabilize added oils.
Rhodopol G is used in bakery fillings and icings to control flow, improve stability, and prevent water migration.
Rhodopol G is incorporated into fruit fillings to suspend fruit pieces and maintain glossy, stable texture.
Rhodopol G is used in dessert toppings to improve viscosity and stabilize aerated or emulsified systems.
Rhodopol G is used in personal care products such as shampoos and body washes to control viscosity and improve suspension of pearls and actives.
Rhodopol G is incorporated into lotions and creams in selected applications to support emulsion stability and improve texture.
Rhodopol G is used in toothpaste and oral care gels in selected applications to provide stable gel structure and good dispensing behavior.
Rhodopol G is used in industrial water-based systems such as cleaners, coatings, and latex formulations in selected applications to control flow and prevent settling.
Rhodopol G is incorporated into pigment suspensions to improve anti-settling behavior and maintain uniformity.
Rhodopol G is valued because Rhodopol G provides strong, salt-tolerant thickening and suspension performance with desirable shear-thinning flow that improves processing and end-use handling.
Rhodopol G is used as a thickener and rheology modifier in water-based formulations.
Rhodopol G supports viscosity build and shear-thinning flow for improved application.
Rhodopol G helps stabilize suspensions by reducing settling of insoluble particles.
Rhodopol G is used in personal care gels to provide clear or translucent gel structures in some formulations.
Rhodopol G supports smooth texture and stable viscosity in cleansing gels.
Rhodopol G helps improve consumer feel by reducing runniness and dripping.
Rhodopol G is used in shampoos to provide viscosity and improved flow behavior.
Rhodopol G supports stable thickening in surfactant-based systems.
Rhodopol G helps improve suspension of pearls, actives, and conditioning agents in some shampoos.
Rhodopol G is used in shower gels and liquid soaps as a thickener.
Rhodopol G supports improved cling on skin and better sensory feel.
Rhodopol G helps stabilize fragrance and insoluble additives in some wash-off products.
Rhodopol G is used in hand wash products to build stable viscosity under varying salt levels in some systems.
Rhodopol G supports better pumping and dosing from dispensers.
Rhodopol G helps reduce phase separation in some liquid hand soaps.
Rhodopol G is used in creams and lotions as a rheology modifier in some formulations.
Rhodopol G supports suspension and stabilization of emulsions by increasing continuous-phase viscosity.
Rhodopol G helps reduce creaming and separation in some emulsified products.
Rhodopol G is used in toothpaste to provide thickening and stable extrusion behavior.
Rhodopol G supports suspension of abrasives and actives in oral care pastes.
Rhodopol G helps provide clean ribbon formation and non-slump texture.
Rhodopol G is used in mouthwash to provide slight viscosity and improved mouthfeel in some formulations.
Rhodopol G supports stabilization of flavor oils in some systems.
Rhodopol G helps reduce phase separation in some mouth rinse products.
Rhodopol G is used in household cleaners to increase viscosity and improve cling on vertical surfaces.
Rhodopol G supports improved contact time on bathroom and kitchen surfaces.
Rhodopol G helps reduce dripping and improves user control during cleaning.
Rhodopol G is used in dishwashing liquids to adjust viscosity and improve pour behavior.
Rhodopol G supports stable thickening under surfactant and salt conditions in some systems.
Rhodopol G helps improve consumer perception of richness and cleaning power.
Rhodopol G is used in laundry detergents to stabilize viscosity and improve suspension in some formulations.
Rhodopol G supports reduced settling of insoluble builders and pigments.
Rhodopol G helps improve dosing consistency in liquid detergents.
Rhodopol G is used in fabric softeners to stabilize viscosity in some formulations.
Rhodopol G supports improved pour and reduced phase separation in some softener products.
Rhodopol G helps improve stability of fragrance and silicone emulsions in some systems.
Rhodopol G is used in bleach gels and toilet cleaners to create clingy, gelled products.
Rhodopol G supports stable viscosity and reduced run-off on vertical surfaces.
Rhodopol G helps improve cleaning efficiency by increasing contact time.
Rhodopol G is used in agrochemical formulations as a thickener and suspension stabilizer.
Rhodopol G supports reduced sedimentation of active ingredients in SC and SE formulations.
Rhodopol G helps improve spray consistency and dosing accuracy in the field.
Rhodopol G is used in pesticide suspension concentrates to stabilize solids against settling.
Rhodopol G supports improved redispersibility after storage.
Rhodopol G helps reduce nozzle blockage by keeping particles dispersed.
Rhodopol G is used in fertilizers and micronutrient suspensions to control rheology.
Rhodopol G supports stable suspension of mineral particles.
Rhodopol G helps improve pumping and application uniformity in liquid fertilizers.
Rhodopol G is used in water-based paints as a rheology modifier in some formulations.
Rhodopol G supports improved sag control and brushability.
Rhodopol G helps stabilize pigment and extender suspensions during storage.
Rhodopol G is used in latex coatings to improve low-shear viscosity and anti-settling behavior.
Rhodopol G supports improved roller application and reduced spatter in some systems.
Rhodopol G helps improve appearance consistency by reducing pigment flotation.
Rhodopol G is used in printing pastes and textile printing to control viscosity.
Rhodopol G supports sharper print definition by controlling flow.
Rhodopol G helps improve stability of pigment and dye dispersions in printing formulations.
Rhodopol G is used in ceramic slurries to adjust rheology and improve suspension stability in some applications.
Rhodopol G supports controlled flow for casting or coating.
Rhodopol G helps reduce settling and improve uniformity in ceramic processing.
Rhodopol G is used in construction chemicals such as tile adhesives and cement additives in some formulations.
Rhodopol G supports water retention and improved workability in some mixes.
Rhodopol G helps reduce sag and improves open time in some adhesive mortars.
Rhodopol G is used in gypsum and plaster products to improve workability and water retention in some systems.
Rhodopol G supports smoother spreading and reduced cracking from rapid water loss.
Rhodopol G helps improve finish quality of plaster formulations.
Rhodopol G is used in drilling fluids as a viscosifier in some water-based mud systems.
Rhodopol G supports cuttings suspension and improved hole cleaning in some designs.
Rhodopol G helps reduce fluid loss by building viscosity in some drilling fluids.
Rhodopol G is used in oilfield fluids to improve suspension stability of weighting agents in some formulations.
Rhodopol G supports improved rheology under shear conditions.
Rhodopol G helps improve fluid performance in variable temperature and salinity environments in some systems.
Rhodopol G is used in food applications as a thickener and stabilizer in some systems when the grade is food approved.
Rhodopol G supports stable viscosity and suspension in sauces and dressings in some formulations.
Rhodopol G helps improve mouthfeel and prevent separation in some foods.
Rhodopol G is used in sauces to stabilize emulsions and prevent phase separation in some recipes.
Rhodopol G supports cling and coating behavior on foods.
Rhodopol G helps improve stability under temperature cycling in some sauces.
Rhodopol G is used in beverage suspensions to stabilize insoluble particles in some systems.
Rhodopol G supports suspension of pulp or functional particles in some drinks.
Rhodopol G helps maintain uniform appearance in some beverages.
Rhodopol G is used in pharmaceutical suspensions as a viscosity builder in some formulations.
Rhodopol G supports stable suspension of insoluble actives.
Rhodopol G helps improve dose uniformity in some liquid medicines.
Rhodopol G is used in product development to optimize rheology, stability, and sensory feel across water-based systems.
Rhodopol G supports screening of salt tolerance and viscosity targets.
Rhodopol G helps tailor shear-thinning behavior for pumps, sprays, and brushing.
DESCRIPTION
Rhodopol G is a xanthan gum produced by fermentation, and Rhodopol G is a high-molecular-weight polysaccharide that hydrates in water to form viscous, shear-thinning solutions.
Rhodopol G provides pseudoplastic flow behavior, and this means Rhodopol G allows easy pumping and pouring under shear while maintaining high viscosity at rest for suspension stability.
Rhodopol G is effective across a broad pH range, and Rhodopol G maintains viscosity in many systems where other thickeners lose performance.
Rhodopol G is compatible with many salts and surfactants, but very high electrolyte levels and extreme formulation conditions can change hydration rate and final viscosity, so optimization is required.
Rhodopol G can synergize with other hydrocolloids such as locust bean gum or guar gum in selected systems, and synergy can increase viscosity or improve texture depending on formulation design.
Rhodopol G should be dispersed properly to prevent lumping, and slow addition into strong agitation or pre-blending into dry carriers supports fast, uniform hydration.
Rhodopol G is typically supplied as a powder, and moisture control is important because humidity can reduce flow and cause caking.
Rhodopol G should be stored in tightly closed containers in a cool, dry place to preserve quality and hydration performance.
Rhodopol G should be used according to applicable regulations and good manufacturing practices for the target market and product category.
Rhodopol G is a trade-name xanthan gum-type rheology modifier used to thicken and stabilize water-based formulations.
Rhodopol G is typically supplied as an off-white powder that hydrates in water to build viscosity.
Rhodopol G provides pseudoplastic flow behavior, meaning high viscosity at rest and lower viscosity under shear.
Rhodopol G is widely used in personal care, home care, industrial, and sometimes food applications to control rheology and prevent settling.
Rhodopol G is valued for stability across a wide pH range and for maintaining viscosity in the presence of some salts.
Rhodopol G performance depends on hydration method, mixing shear, particle size, and interactions with other gums and surfactants.
Rhodopol G should be added with good dispersion to avoid fisheyes and lumps during hydration.
Rhodopol G should be stored in tightly closed containers in a cool, dry place to prevent moisture pickup and microbial contamination.
Rhodopol G is valued for efficient thickening at low dosage, strong suspension ability, and broad versatility across many formulations.
PROPERTIES
Common Name: Rhodopol G
Chemical Type: Fermentation-derived polysaccharide; rheology modifier; thickener; stabilizer
Appearance: Cream to off-white powder
Odor: Mild characteristic odor
Taste: Neutral (food-use levels)
Solubility: Dispersible in water; hydrates to form viscous solutions
Viscosity Behavior: Strong shear-thinning; high viscosity at rest for suspension
pH Stability: Broad pH tolerance (formulation dependent)
Salt Tolerance: Generally good; performance depends on electrolyte type and level
Thermal Stability: Stable under typical processing; viscosity may change with extreme heat/time depending on system
Hydration: Requires proper dispersion; hydration rate depends on temperature and mixing
Storage Temperature: 15–30°C, tightly closed, dry
Shelf Life: Typically 24–36 months in original sealed packaging (supplier dependent)
FIRST AID
Inhalation:
Move to fresh air if dust is inhaled.
Seek medical attention if respiratory irritation persists.
Avoid breathing dust during powder handling.
Skin Contact:
Wash with soap and water after contact.
Remove contaminated clothing and wash before reuse.
Seek medical advice if irritation develops or persists.
Eye Contact:
Rinse cautiously with water for several minutes.
Remove contact lenses if present and easy to do, then continue rinsing.
Seek medical attention if irritation persists.
Ingestion:
Rinse mouth with water.
Seek medical attention if discomfort occurs.
Never give anything by mouth to an unconscious person.
Note to Physicians:
Treat symptomatically.
No specific antidote is required.
Provide supportive care as needed.
HANDLING AND STORAGE
Handling:
Use appropriate PPE including gloves and safety glasses for bulk handling.
Avoid generating dust and avoid inhalation of fine powder.
Add Rhodopol G slowly to water under strong agitation to prevent lumping and fisheyes.
Ventilation:
Use general ventilation for normal handling.
Use local exhaust where dust may be generated during powder transfer.
Minimize airborne particulate accumulation in enclosed areas.
Storage:
Store in tightly closed containers in a cool, dry place.
Protect from moisture to prevent caking and maintain free-flowing behavior.
Keep containers properly labeled and protected from contamination.
Spill and Leak Procedures:
Sweep up spilled powder and avoid dust generation.
Collect into suitable containers for reuse or disposal according to local regulations.
Clean residues with water if needed and dry the area because hydrated gels can be slippery.
Handling Precautions:
Optimize hydration method because Rhodopol G viscosity development depends on dispersion, mixing energy, and temperature.
Control dosage because Rhodopol G is highly efficient and small changes can significantly affect viscosity and mouthfeel.
Rotate stock using FIFO practices to maintain consistent quality and predictable rheology performance.
