ZINC RICINOLEATE
CAS NO.: 13040-19-2
EC/LIST NO.: 235-911-4
Zinc ricinoleate is the zinc salt of ricinoleic acid, a major fatty acid found in castor oil.
Zinc ricinoleate is used in many deodorants as an odor-adsorbing agent.
The mechanism of this activity is unclear.
Zinc carboxylates adopt the basic zinc acetate structure but they are often depict, like here, as salts with naked Zn2+ and two ionized carboxylate anions.
Zinc Ricinoleate is a highly effective deodorant based on a zinc salt of ricinolic acid. It does not inhibit natural perspiration.
Zinc ricinoleate has no bactericidal or fungicidal properties and therefore does not affect the natural skin flora.
Due to its good deodorant properties, Zinc Ricinoleate is particularly suitable for all types of deodorant emulsions.
Zinc ricinoleate is fine white powder made from the seeds of the Ricinus communis (or castor bean) plant.
Zinc ricinoleate remains liquid at high and low temperatures.
Zinc ricinoleate traps and absorbs odor molecules in such a way that they are no longer perceivable, making it a highly effective natural deodorizer.
Zinc ricinoleate is the zinc salt of ricinoleic acid, a major fatty acid found in castor seed oil obtained from the seeds of the Ricinus communis plant.
Zinc Ricinoleate is a popular, highly effective ingredient for Odor Neutralization.
Use zinc ricinoleate when formulating an odor absorbent, a naturally derived deodorant or other products where an effective odor absorption is desired.
A highly effective deodorant based on the zinc salt of ricinoleic acid.
Uses and Benefits:
Zinc ricinoleate is intended for use in making deodorants and odor absorbents.
Zinc ricinoleate traps and chemically absorbs odor molecules formed during bacterial decomposition of perspiration
Zinc ricinoleate does not inhibit transpiration and is therefore not an antiperspirant
Because of the special properties of zinc ricinoleate it has fungicidal or bacterial properties, so it will not interfere with the skin's natural flora.
Very useful when making emulsion type deodorants
Formulating tips - Typically the zinc ricinoleate is melted together with other oily components in the oil phase of the formulation.
The melt temperature is 80°C (176°F). Blend to emulsify as usual.
Typical use rate is 1% to 3%.
For external use only.
Zinc ricinoleate is the zinc salt of ricinoleic acid which is derived from castor oil.
Zinc ricinoleate is an effective deodorant that works by trapping and absorbing odour molecules which are formed through bacterial decomposition of sweat.
However, it is not an antiperspirant and does not have any antimicrobial properties and so will not interfere with the skins natural microbial flora.
Zinc Ricinoleate is the zinc salt of ricinoleic acid which is a fatty acid found naturally in castor oil.
Ricinoleic acid is present in the triglyceride form in castor oil and is the major constituent followed by oleic acid and then by linoleic acid.
Zinc Ricinoleate is a natural ingredient derived from ricinoleic acid, which is a major fatty acid found in castor seed oil.
Zinc Ricinoleate is an ingredient popularly used in deodorant recipes, as it is known as a natural odor absorber.
Zinc ricinoleate comes in the form of a wax-like pellet.
Highly effective deodorant agent and odor absorber for cosmetic applications, based on the zinc salt of ricinoleic acid, especially suitable for use in emulsion or stick type deodorant formulations.
Residual plant based source, origin of main constituent is castor oil.
Appearance: ivory pellets
Zinc ricinoleate is a highly effective deodorant based on a zinc salt of ricinoleic acid does not inhibit natural transpiration
Zinc ricinoleate is not an antiperspirant has no bactericidal or fungicidal properties and therefore does not interfere with the natural flora of the skin
Zinc ricinoleate consists of zinc salts and fatty acids from castor oil.
Zinc ricinoleate neutralises unpleasant odours and is therefore used in deodorants
Zinc ricinoleate production involves carrying out a reaction of water and castor oil in presence of zinc oxide at 10-70[deg] C with an enzyme, cleaving castor oil in glycerol and ricinoleic acid.
The water is removed after completion of the reaction. The enzyme is lipase, preferably lipase obtained from Thermomyces.
An independent claim is also included for zinc ricinoleate produced in the method.
Zinc ricinoleate is the zinc salt of ricinoleic acid, a major fatty acid found in Castor oil, a vegetable oil obtained from the seeds of the Ricinus Communis plant.
Zinc ricinoleate traps and absorbs odor molecules, making them imperceptible to the odor receptors in the nose.
Zinc ricinoleate doesn’t interfere with the cutaneous natural bacterial flora and doesn’t inhibit the natural transpiration.
Zinc ricinoleate eliminates and prevents bad smells
Zinc ricinoleate is the natural alternative to aluminium salts
Zinc Ricinoleate is made by pressing the seeds of the Ricinus communis (Castor bean) plant to extract the oil, which after that is hydrolyzed to create ricinoleic acid.
Ricinoleic acid is then combined with zinc oxide to create Zinc Ricinoleate.
Zinc Ricinoleate is a really powerful natural odor absorber and for this reason it’s a popular ingredient in personal care and cleaning products.
Zinc Ricinoleate does not prevent perspiration but has antibacterial properties, which makes it a perfect ingredient in our deodorant.
Zinc ricinoleate (Zn(Ri)2) exhibits excellent selectivity and the capability to remove odor-active compounds, such as nitrous compounds (NH3 and organic nitrogen) and sulfurous compounds (H2S, organic sulfides, and mercaptans).
In contrast with the conventional catalyst-(or enzyme)-aided process, in this study, Zn(Ri)2 was prepared on zinc foil by a facile electrochemical approach.
The electrochemically synthesized Zn(Ri)2 was characterized and compared to commercially available Zn(Ri)2, which clearly indicated that the average size and the production yield are strongly dependent on the external bias and anodization time:
an increase in the diameter from 9.3 µm at 30 V to 15.2 µm at 80 V.
In particular, an external bias of 80 V afforded the most stable particle structure and highest production yield.
During anodization, the particles agglomerate and grow to form larger particles.
With a distinct spherical morphology, the increased surface area contributes to the enhanced odor-removing capacity of 88% in 30 min, which is 2.3 times stronger than that of the commercial product.
The zinc ricinoleate is extracted from castor oil and from the seeds of Ricinus communis.
Most of the deodorants rely on the combination of an antibacterial agent (such as triclosan) to kill the odor-causing bacteria and when the process is done it masks it up with a fragrance.
Zinc ricinoleate works in a different way than anti-odor agents, instead of covering smell with fragrance or killing bacteria it traps and absorbs the odor from the bacteria so that you don’t stink.
As the zinc ricinoleate is extracted from the castor oil it does not cause skin irritation but some other odor neutralizing agent does.
Another benefit that supports the demand for zinc ricinoleate products is that they are free of aluminum salts, so they won’t stain your clothes yellow.
Along with the deodorants and other products using zinc, ricinoleate are safer and minimizes the chances of inhaling the harmful anti-odor agents.
Rising consciousness among the customer towards their well-being is enforcing the demand for zinc ricinoleate in the market and is foreseen to grow at a significant pace over the projection period.
Zinc ricinoleate, a salt of ricinoleic acid, eliminates odor by chemically binding unpleasant odorous substances in such a way that they are no longer perceptible.
The deodorizing effect is demonstrated and formulation guidelines for use of some commercially available zinc ricinoleate products is given
First, castor oil is manufactured by pressing the seeds of the Ricinus communis plant (castor beans).
The seeds must first be dried, the hulls are removed, and then the seeds are cleaned and heated to dry them out.
These seeds are crushed to collect oil, which is then hydrolyzed to obtain ricinoleic acid
Zinc Ricinoleate absorbs odor. It works by trapping and then absorbing the odor molecules that occur from the bacterial decomposition of sweat.
Zinc ricinoleate [Zn(Ri)2] is widely used in surfactant and detergent mixtures for the adsorption of odor-active compounds.
The mechanism of this process is not known.
In this initial study, we discuss the results of molecular dynamics computer simulations that were performed to get more information and detailed insights into the interaction mechanism between Zn(Ri)2 and odor-active substances.
The calculations, based on simple molecular mechanics approximations, simulated the dynamic features of the molecular structures of Zn(Ri)2 in vacuum, in the oil phase, and in aqueous solution.
We determined actual molecular conformations and simulated an adduct of ammonia with Zn(Ri)2.
On close inspection, in the vacuum and oil phase structures, the Zn2+ ion is almost completely shielded by the oxygen ligands.
Calculated structural transitions caused by the interaction of Zn(Ri)2 with water-solvent molecules resulted in a weakening of the electrostatic shield.
Nucleophilic attack of odor-active compounds to the relatively unprotected Zn2+ atom is easy to achieve in aqueous solution.
Simulation of the addition product of Zn(Ri)2 with ammonia revealed an elementary structural change, resulting in an increase of the solubility and adsorption activity of Zn(Ri)2.
Molecular dynamics simulations showed that the results coincide with experimental observations.
Zinc Ricinoleate is a highly effective deodorant base on the zinc salt of ricinoleic acid.
Melting Point 160F°/71°C.
Biological degradability 99%.
Works in that it chemically traps and absorbs odor molecules formed during bacterial decomposition of perspiration.
Does not inhibit transpiration and is therefore not an antipersipirant.
Has no bactericidal or fungicidal properties and therefore does not interfere with the natural flora of the skin.
Zinc ricinoleate is the zinc salt of ricinoleic acid, which is a purified fatty acid from the seeds of the Ricinus communis (castor oil) plant.
Zinc ricinoleate is a highly effective odor-absorbing agent, which works by chemically trapping and absorbing odor molecules formed during the bacterial decomposition of perspiration.
Zinc ricinoleate is not an antiperspirant as it does not inhibit transpiration.
Zinc ricinoleate also has no bactericidal or fungicidal properties, so does not interfere with the natural flora of the skin.
Suitable for use in deodorants and other cosmetic applications.
Zinc ricinoleate is an anticaking agent, opacifying agent, and odor neutralizer.
Zinc ricinoleate can be found in dozens of personal care products, including makeup, nail polish, self-tanning creams, lip balm, foot treatments, and hair-loss treatments.
In this day and age where we are searching for natural alternatives to toxic chemicals, Zinc Ricinoleate is the solution since it is a derivative of Ricinoleic acid which is naturally found in castor oil and it is quite effective at doing its job.
Zinc Ricinoleate has excellent odour absorbing properties which means that it traps the malodour not allowing it to be perceived by the human nose.
Zinc ricinoleate does not interfere with the skin’s natural flora and therefore it finds use in several personal care products such as deodorants, detergents, perfumes, cleansers, etc.
Zinc ricinoleate also finds its use in toilet preparations, odour absorbents in waste management schemes, etc.
Zinc Ricinoleate can also be used as an opacifying agent.
Zinc ricinoleate is also known to have flow modifier properties and can be used profitably in several industries such as plastics, master batches, lipsticks, butters, etc.
ecommended dosage 1.5 - 3.0% suitable emulsion type of deo formulations and for solid, stick type deodorants for emulsion type formulations melt together with the other components of the oil phase in anhydrous deodorant formulations, melt together with oils/butters
IUPAC NAME:
zinc bis(12-hydroxyoctadec-9-enoate)
zinc diricinoleat
Zinc diricinoleate
zinc diricinoleate
SYNONYMS:
13040-19-2
235-911-4
9-Octadecenoic acid, 12-hydroxy-, zinc salt, (9Z,12R)- (2:1)
Bis[(9Z,12R)-12-hydroxy-9-octadécénoate] de zinc
Zinc bis[(9Z,12R)-12-hydroxy-9-octadecenoate]
Zinc bis[(9Z,12R)-12-hydroxyoctadec-9-enoate]
Zinc ricinoleate
Zinkbis[(9Z,12R)-12-hydroxy-9-octadecenoat]