Sodium polyitaconate’s ability to form gels and improve the texture of products makes it quite versatile in industrial and consumer applications, including cosmetics, adhesives, and coatings.
As a natural and biodegradable polymer, sodium polyitaconate provides superior conditioning benefits for skin and hair while offering exceptional sensory properties and humidity-resistant style retention in personal care products.
Sodium polyitaconate enhances the performance of various products by stabilizing surfactants, improving viscosity, and reducing the need for additional preservatives, making it ideal for gentler formulations in shampoos, body washes, and other care products.
CAS Number: 26099-89-8
EC Number: 252-357-7
Molecular Formula: (C5H4O4Na)n
Molecular Weight: 8000
Synonyms: butanedioic acid, 2-methylene-, homopolymer, sodium salt, Sodium poly(itaconic acid), Poly(itaconic acid) sodium salt, Sodium polyitaconate, Sodium polyitaconate (salt), Sodium polyitaconate polymer, Sodium polyitaconate resin, Percol®, Catro®, Belsperse®, Belclene®, Sodium itaconate polymer, Sodium poly(itaconate), Polyitaconic acid, sodium salt, Sodium poly(1,3-butadiene-2-carboxylate), Sodium itaconate copolymer, Sodium itaconate homopolymer, Poly(sodium 1,3-butadiene-2-carboxylate), Itaconic acid sodium salt polymer, Sodium salt of poly(itaconic acid), Sodium poly(itaconate) resin, Poly(itaconic acid), sodium salt, Itaconic acid polymer, sodium salt
Sodium polyitaconate is a type of polymer derived from itaconic acid.
Sodium polyitaconate’s used in various applications due to its properties as a thickening agent and stabilizer.
Sodium polyitaconate can be found in products like adhesives, coatings, and some personal care items.
Sodium polyitaconate's ability to form gels and improve the texture of products makes it quite versatile in industrial and consumer applications.
Sodium polyitaconate, a natural and biodegradable polymer derived from itaconic acid, offers superior conditioning benefits for both skin and hair, providing gentle and effective formulations without the need for preservatives or additives.
With Sodium polyitaconate's exceptional sensory properties and humidity-resistant style retention, sodium polyitaconate is the ideal choice for creating natural and nude styling products that deliver touchable hold and anti-frizz performance while retaining the hair's natural feel.
Sodium polyitaconate's compatibility with various hair styling ingredients and its ability to enhance viscosity and foam texture make it a versatile choice for formulating gentler hair care, skin care, and liquid soap products that leave skin and hair feeling soft and nourished.
Sodium polyitaconate is a polymer derived from itaconic acid, where the itaconic acid units are polymerized and then neutralized with sodium ions.
This results in a water-soluble polymer that is used in various applications due to Sodium polyitaconate's unique properties.
Sodium polyitaconate, also called Velasoft, is a polyitaconic acid partially neutralized with sodium salt.
Sodium polyitaconate is usually an off-white grainy substance.
Sodium polyitaconate helps stabilize surfactants, allowing for gentler formulations.
Sodium polyitaconate can also be used in shampoos, conditioners, body wash, hand soaps, and other ingredients.
Sodium polyitaconate dissolves in water.
Sodium polyitaconate is a biodegradable ingredient that does not irritate the eyes or skin.
Whole Foods has deemed the ingredient acceptable in Sodium polyitaconate body care product quality standards.
Sodiumpolyitaconate is a polyitaconic acid which is partially neutralised with sodium salt.
Sodium polyitaconate has a raw white colour, is odourless and easily soluble in water.
In addition, Sodium polyitaconate is biodegradable and 100% bio-based.
Sodium polyitaconate, as the ingredient is also known by name, is produced by creating itaconic acid through the fermentation of carbohydrates such as corn.
Sodium polyitaconate helps with the stabilisation of the product, by stabilising the surfactants.
This allows for gentler formulations with conditioning properties.
Ingredients like this are essential because they give the active, nourishing ingredients the right conditions to be effective, while the formulation remains mild and gentle on the skin.
Sodium polyitaconate is used in many different care products, including shampoos and conditioners, body washes, hand soaps and creams, and is very mild on the eyes and skin.
So Sodium polyitaconate doesn't cause stinging eyes or irritated skin.
Sodium polyitaconate is even so mild that Sodium polyitaconate is accepted for use in the food industry.
Sodium polyitaconate is neither allergenic nor endocrine disrupting, nor is Sodium polyitaconate suspected to be.
The allergenicity of the ingredient means that both children and adults can use products with sodium polyitaconate without worrying about having allergic reactions or an increased likelihood of developing contact allergies.
Sodium polyitaconate 100% natural polymer provides humidity resistant style retention, volume and anti-frizz performance.
Sodium polyitaconate exceptional sensory and look makes Sodium polyitaconate the ideal choice for natural and nude styling products that deliver touchable hold.
Sodium polyitaconates, a 100% natural polymer, offers moisture resistant styles, volume and anti-frizz performance.
Sodium polyitaconate exceptional sensory and optical properties make Sodium polyitaconate the ideal solution for natural and uncomplicated styling products that provide a noticeable hold.
Sodium polyitaconates you create hair styling products that give your hair a more natural hold.
Sodium polyitaconate can be used in a variety of formulations, from mousses to creams to sprays.
Sodium polyitaconate itself is of natural origin and is manufactured using an extremely environmentally friendly manufacturing process.
Sodium polyitaconates is compatible with numerous hair styling ingredients and preservatives such as panthenol, silicones, sorbitol, propylene glycol and polyethylene glycols.
With appropriate pH and processing adjustments, Sodium polyitaconates is also compatible with other polymers such as A-Polymer XT.
Sodium polyitaconates does not require any additional stabilisation, but is much more stable when the pH of the formulation is in the neutral range.
Styling products with Sodium polyitaconates allow hair to dry much faster, thus protecting the hair from prolonged heat from blow-drying and styling.
Sodium polyitaconate is polymer of vegetable origin made from maize.
Provides an excellent hold, but retains the natural feel of the hair and does not weigh Sodium polyitaconate down.
Sodium Polyitaconate provides humidity resistant style retention, volume and anti-frizz performance.
Sodium polyitaconate exceptional sensory and look makes Sodium polyitaconate the ideal choice for natural and nude styling products that deliver touchable hold.
Sodium Polyitaconate offers Natural conditioning, better foam texture & stability, and enhanced viscosity.
Add 100% bio-based Sodium Polyitaconate to hair care, skin care and liquid soap products to achieve gentler formulations with better conditioning and creamier, longer-lasting lather that leave a soft nourished feel on skin and hair.
Sodium Polyitaconate is a homopolymer of itaconic acid that is natural, biodegradable, and does not contain any preservatives or additives.
Sodium Polyitaconate delivers multiple conditioning benefits and lubricity to skin and hair.
Cationic polymers are often added to cleansing products to counteract undesirable drying effects of surfactants and sodium chloride.
Sodium Polyitaconate has demonstrated superior conditioning benefits on skin and hair in sensory study comparisons to polyquaternium-10 and guar hydroxypropyltrimonium chloride.
With the ability to improve foam quality and build viscosity with less surfactant and sodium chloride, Sodium Polyitaconate further enables personal care and home care formulators to improve conditioning and lubricity with products that are gentler on hair and natural oils of the skin.
Sodium Polyitaconate is a 100% bio-based polymer certified by the Natural Products Association that offers formulators new opportunities to add conditioning for improved hair or skin feel in natural shampoos, body washes, conditioners, moisturizers, and bar soaps.
Enhance foam with less surfactants Consumer perceptions of product quality and richness in cleansing products often depend on the viscosity of the product and the volume of foam generated during use.
The higher levels of surfactants added to generate this perception increase the harshness of a formulation by causing tightness, dryness, irritation and even barrier damage to skin.
Addition of Sodium Polyitaconate allows the formulator to create a milder formulation by reducing concentration of surfactants while preserving the foam volume and richness.
Maintain viscosity with less salt Sodium chloride is commonly used in surfactant-based formulations to increase viscosity and improve customer perception of product quality.
Salt, however, further contributes to skin dryness.
Sodium Polyitaconate allows the formulator to maintain target viscosity while reducing salt content.
Sodium polyitaconate is polyitaconic acid partially neutralized with sodium salt.
Sodium polyitaconate is in the form of a gray-white granular substance.
Sodium polyitaconate helps to stabilize surface-active substances and makes Sodium polyitaconate possible to create a finer composition.
Sodium polyitaconate is mostly part of natural products for the dishwasher.
Sodium polyitaconate is a non-sensitizing and gentle substance that is very biodegradable and decomposable.
Sodium polyitaconate is a water soluble polymer.
Sodium polyitaconate is a low molecular weight linear polyitaconic acid partially neutralized with sodium salt.
Uses of Sodium Polyitaconate:
Sodium polyitaconate has several practical applications, including:
Cosmetics and Personal Care Products:
Sodium polyitaconate is used as a thickening agent and stabilizer in products like lotions, creams, and shampoos.
Sodium polyitaconate's gelling properties help to improve the texture and consistency of these formulations.
Adhesives:
In adhesives, Sodium polyitaconate helps improve the viscosity and stability of the product, making it more effective in bonding and easier to apply.
Coatings:
Sodium polyitaconate is used in coatings to enhance film-forming properties and improve the application characteristics of the coatings.
Pharmaceuticals:
Sodium polyitaconate can be found in some pharmaceutical formulations where it functions as a binder or stabilizer in tablet formulations or controlled-release drug products.
Cleaning Products:
Sodium polyitaconate is used in some cleaning products to enhance the product’s viscosity and help with the suspension of particles, improving the effectiveness of the cleaning process.
Agriculture:
In agriculture, Sodium polyitaconate may be used in formulations for pesticides or other treatments, helping with the even distribution of active ingredients.
Sodium polyitaconates use in these areas leverages its ability to modify viscosity, stabilize formulations, and enhance the performance of various products.
Applications of Sodium Polyitaconate:
For application we recommend:
Non-aerosol hairspray 1 - 6%, mousse 1 - 6%, creams and lotions 1 - 6%, waxes and pomades 1 - 6%.
Water Treatment:
Sodium polyitaconate is used as a dispersant and scale inhibitor in water treatment processes, helping to prevent the formation of scale and deposits in boilers, cooling towers, and other water systems.
Detergents:
Acts as a builder in detergents, enhancing cleaning efficiency by softening water and dispersing soils.
Agriculture:
Utilized in controlled-release fertilizers and as a soil conditioner to improve water retention and nutrient availability in the soil.
Superabsorbent Polymers:
Due to Sodium polyitaconate's high water absorbency, Sodium polyitaconate is used in products like diapers, adult incontinence products, and absorbent pads.
Personal Care Products:
Functions as a thickening agent and stabilizer in formulations like shampoos, lotions, and creams.
Paints and Coatings:
Acts as a dispersant to improve the stability and distribution of pigments in paint formulations.
Other Applications:
Hair Spray,
Skin Cream and Lotion,
Styling Product, Hair care,
Shampoos,
Leave-on and rinse-off conditioners,
Hair treatment products,
Moisturizing body wash,
Liquid hand soaps,
Facial cleansers,
Moisturizing skin care,
Sun care,
Baby care,
Formulations at extreme pH: hair relaxers, straighteners & perms.
Benefits of Sodium Polyitaconate:
Surfactants reduced by 20%,
No cationic polymer,
Salt reduced by 60%.
Benefit Claims:
Creamy Texture,
Foam Enhancement,
Hair Softening,
Softening,
Conditioning,
Long Lasting,
Imparts Lubricity,
Foam Stability,
Outstanding Skin feel,
Soft Feel,
Hair Straightening,
Strengthening,
Foaming,
Broad pH Stability,
Nourishing,
Moisturizing,
Viscosity Boosting,
Hair Conditioning,
Skin Conditioning.
Benefits and Properties:
Biodegradability:
Sodium polyitaconate is derived from renewable resources (itaconic acid is produced from fermentation processes) and is biodegradable, making it environmentally friendly.
Water Solubility:
Sodium polyitaconate's high solubility in water makes it useful in a wide range of aqueous formulations.
Dispersing Ability:
Effective in dispersing particles and preventing aggregation, which is beneficial in water treatment and industrial processes.
Scale Inhibition:
Sodium polyitaconate prevents the formation of mineral scale, enhancing the efficiency and lifespan of water systems.
Functions of Sodium Polyitaconate:
Conditioner,
Foaming Agent,
Foam Stabilizer,
Viscosity Modifier,
Foam Booster,
Film Former.
Chelating agent:
Reacts and forms complexes with metal ions which could affect the stability and/or appearance of cosmetic products
Advantages of Sodium Polyitaconate:
Improve hair or skin feel with natural conditioning,
Increase foam height, strength and stability for dense, creamy lather,
Gain desired foam performance with less surfactant,
Reach target viscosity with less added salt,
Reduce surfactant concentration and added salt for formulations, gentler on skin and hair,
Increase sustainability of formulations,
Certified by the Natural Products Association for personal care products.
Manufacturing of Sodium Polyitaconate:
Commercially, manufacturing sodium polyitaconate begins with creating itaconic acid, which is produced by fermenting carbohydrates such as corn.
The manufacturing process of sodium polyitaconate typically involves the polymerization of itaconic acid, which is then neutralized with sodium hydroxide to form sodium polyitaconate.
Here’s a general outline of the process:
Polymerization:
Itaconic acid, a dicarboxylic acid, is polymerized to form polyitaconate.
This process can be carried out using various methods such as free radical polymerization or other polymerization techniques.
Neutralization:
The polyitaconate polymer is then neutralized with sodium hydroxide (NaOH) to produce sodium polyitaconate.
This step converts the polymer’s carboxyl groups into sodium salts, making Sodium polyitaconate soluble in water and giving its useful properties.
Purification and Processing:
The resulting sodium polyitaconate may undergo purification to remove any unreacted chemicals or by-products.
Sodium polyitaconate may also be processed into the desired form, such as a powder or liquid, depending on its intended application.
Quality Control:
The final product is tested for quality, including its molecular weight, viscosity, and other relevant properties, to ensure Sodium polyitaconate meets the required specifications for its intended use.
Handling and Storage of Sodium Polyitaconate:
Handling:
Avoid generating dust.
Use appropriate protective equipment to minimize contact with the skin and eyes.
Handle in a well-ventilated area.
Storage:
Store in a cool, dry place away from direct sunlight and incompatible materials.
Keep containers tightly closed to prevent contamination and moisture ingress.
Reactivity and Stability of Sodium Polyitaconate:
Stability:
Sodium polyitaconate is generally stable under normal conditions.
Incompatibility:
Avoid contact with strong acids or bases, as well as oxidizing agents.
Decomposition Products:
When heated to decomposition, Sodium polyitaconate may produce irritating fumes, including carbon dioxide and carbon monoxide.
First Aid Measures of Sodium Polyitaconate:
Inhalation:
Move the person to fresh air.
If symptoms persist, seek medical attention.
Skin Contact:
Wash the affected area with plenty of soap and water.
If irritation occurs, seek medical advice.
Eye Contact:
Rinse eyes with plenty of water for at least 15 minutes.
If irritation persists, get medical help.
Ingestion:
Rinse mouth with water.
Do not induce vomiting.
Seek medical attention immediately.
Fire-Fighting Measures of Sodium Polyitaconate:
Suitable Extinguishing Media:
Use water spray, foam, dry chemical, or carbon dioxide (CO₂) to extinguish fires.
Unsuitable Extinguishing Media:
Avoid using a direct water jet on the burning material.
Special Hazards:
Sodium polyitaconate is not highly flammable, but thermal decomposition can produce irritating fumes.
Use protective equipment and self-contained breathing apparatus in case of fire.
Accidental Release Measures of Sodium Polyitaconate:
Personal Precautions:
Wear appropriate protective clothing, including gloves and eye protection.
Avoid inhaling dust.
Environmental Precautions:
Prevent the material from entering drains, waterways, or soil.
Clean-Up Methods:
Sweep up or vacuum the material and place Sodium polyitaconate in a suitable container for disposal.
Wash the affected area with water and soap.
Exposure Controls/Personal Protection of Sodium Polyitaconate:
Occupational Exposure Limits:
Follow local regulations regarding exposure limits.
Generally, sodium polyitaconate does not have specific occupational exposure limits but should be handled to minimize dust exposure.
Engineering Controls:
Use adequate ventilation to reduce dust accumulation.
Ensure proper airflow in work areas.
Personal Protective Equipment (PPE):
Use gloves, safety goggles, and dust masks as needed to prevent exposure.
Identifiers of Sodium Polyitaconate:
IUPAC Name: Sodium poly(2-methylidenebutanedioate)
Common Names: Sodium polyitaconate, Sodium poly(itaconic acid)
CAS Number: 53664-67-4
Structural Identifiers:
Molecular Formula: (C5H4O4Na)n
SMILES: C(=C(C(=O)[O-])C(=O)[O-])CC.[Na+].[Na+]
IUPAC Name: Sodium poly(2-methylidenebutanedioate)
Common Names: Sodium polyitaconate, Sodium poly(itaconic acid)
CAS Number: 54193-36-1
Molecular Formula: (C5H4O4Na)n
SMILES: [Na+].[O-]C(=O)C=C(C)C(=O)[O-]
InChI: InChI=1S/C5H6O4.Na/c1-3(5(8)9)2-4(6)7;/h1-2H2,(H,6,7)(H,8,9);/q;+1/p-1
InChI Key: YHZRNTBXRHRPNW-UHFFFAOYSA-M
Properties of Sodium Polyitaconate:
INCI: sodium polyitaconate
CAS#: 26099-89-8
pH at 10% solution in water: 5.2
Odor: none
Avg. molecular weight (Mw): 8000
% Active: ~83%
Chemical nature: Itaconate homopolymer
Appearance: off-white powder
Appearance: Sodium polyitaconate typically appears as a white to off-white powder or granules.
Odor: Generally odorless.
Texture: Fine powder or granular form, depending on processing and application.
Chemical Formula: (C5H4O4Na)n
Molecular Weight: Variable, depending on the degree of polymerization (n).
Solubility: Highly soluble in water, forming clear, viscous solutions.
pH: Typically neutral in aqueous solutions.
Polymeric Structure: Consists of repeating units of itaconic acid that have been polymerized and neutralized with sodium ions.
Ionic Nature: Anionic polymer due to the presence of carboxylate groups (COO^-).
Flexibility: Exhibits flexibility and chain mobility due to its polymeric nature.