Quick Search
UOP L-PASTE refers to a specific type of paste or product used in industrial applications, often related to catalysts or chemical processes.
UOP L-PASTE is known for providing advanced technologies and products primarily for the oil, gas, and petrochemical industries, with a focus on refining processes.
UOP L-PASTE can develop heat spontaneously in the air.
CAS Number: 8001-79-4
Molecular Formula: C57H104O9
Molecular Weight: 933.43026
EINECS Number: 232-293-8
Synonyms: DEHYDRATED CASTOR OIL, CASTOR OIL;CASTOR OIL DAB-10, CASTOR OIL(DEHYDRATE), FEMA 2263;CASTOR OIL FCC, CASTOR OIL REFINED, PURISS.,PH-QUALITY;Castor oil, oxidized, Ricinus oil, Oleum Ricini, Gold Bond, Oil of palma christi, Ricinus communis oil, Tangantangan oil, Cosmetol, Crystal O, D5340Y2I9G, NCI-C55163, Neoloid, Phorbyol, Ricirus oil, Castor, Castor oil aromatic, Agaliya oil, Bimayou, Castor oil, aromatic, Castorbean oil, Cataputia major oil, Cataputia minor oil, Croton spinosus oil, DB Oil, DDM Castor Oil, De La Cruz Castor Oil, FEMA No. 2263, Freskaro Castor Oil, GNP Castor Oil
UOP L-PASTE has a slight odor and a taste that is initially bland but afterwards slightly acrid.
UOP L-PASTE is obtained by cold expression of kernels, which contain 45 to 50% oil.
It has a faint, mild odor and a bland characteristic taste.
The "L-PASTE" may specifically be a catalyst formulation or chemical paste designed for particular refining processes, such as the treatment of oils or petrochemical streams, but the precise details might be proprietary and require direct information from UOP or associated documentation.
UOP L-PASTE is a castor oil from which approximately 5% of the chemically combined water has been removed.
Therefore it has drying properties similar to those of Tung oil.
Dehydration is carried out by heating the oil in the presence of catalysts such as sulphuric acid, phosphoric acid, clays and metal oxides.
UOP L-PASTE is a yellow oily liquid with characteristic odour.
UOP L-PASTE is a clear, almost colorless or pale yellow-colored viscous oil.
UOP L-PASTE is a bland oil that is hydrolyzed in the gut to yield ricinoleic acid, the active purging agent.
This hydrolysis requires bile, a fact that is sometimes overlooked when castor oil is given as a laxative before radiography in biliary obstruction.
The ricinoleic acid acts on the ileum and colon to induce an increased fluid secretion and colonic contraction.
Reacts with acids to liberate heat along with alcohols and acids.
Heat is also generated by interaction with caustic solutions.
Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products.
Flammable hydrogen is generated by mixing with alkali metals and hydrides.
UOP L-PASTE is widely used in cosmetics, food products, and pharmaceutical formulations.
In pharmaceutical formulations, castor oil is most commonly used in topical creams and ointments at concentrations of 5–12.5%.
However, it is also used in oral tablet and capsule formulations, ophthalmic emulsions, and as a solvent in intramuscular injections.
Therapeutically, UOP L-PASTE has been administered orally for its laxative action, but such use is now obsolete.
UOP L-PASTE has been specifically developed for use as a moisture scavenger in solvent-free polyurethane systems.
It is 50% paste of UOP L Powder in castor oil.
The UOP L-PASTE is a white powder, and is a potassium calcium sodium aluminosilicate of the zeolite A type with an approximate pore size of 3Å.
Organizations are always looking for ways to minimize environmental impact and improve the world's sustainability.
Adsorbents are part of the solution.
At Honeywell Separation & Purification Solutions (HSP), we believe in building bonds that remove harmful and damaging contaminants to help create a better world.
Because we pioneered the adsorbents industry and are mission-driven, never get anything less than solutions that maximize performance while keeping the planet top of mind.
UOP L-PASTE is a trusted provider of one of the most innovative, comprehensive and reliable adsorbent portfolios available.
With expertise, can create flexible and future-forward solutions that fit operations across petrochemical, pharmaceutical, industrial and technological applications.
UOP L-PASTE is a 50% dispersion of UOP L-Powder in castor oil, developed for use in solvent-free formulations such as coatings, sealants, adhesives, and elastomers.
This paste form facilitates easy incorporation into these products, enhancing their performance and stability.
UOP L-PASTE is a type A zeolite, specifically a potassium calcium sodium aluminosilicate, known for its moisture-absorbing properties.
Incorporating UOP L-PASTE into formulations helps prevent issues like gassing, gelation, and erratic viscosity, thereby improving the overall quality and reliability of the end products.
UOP L-PASTE is a 50% dispersion of UOP L-Powder in castor oil, developed for use in solvent-free formulations such as coatings, sealants, adhesives, and elastomers.
This paste form facilitates easy incorporation into these products, enhancing their performance and stability.
UOP L-PASTE is a type A zeolite, specifically a potassium calcium sodium aluminosilicate, known for its moisture-absorbing properties.
Incorporating UOP L-Paste into formulations helps prevent issues like gassing, gelation, and erratic viscosity, thereby improving the overall quality and reliability of the end products.
Melting point: -10 °C
Boiling point: 313 °C(lit.)
Density: 0.955 g/mL at 25 °C
refractive index: n20/D 1.478(lit.)
FEMA: 2263 | CASTOR OIL (RICINUS COMMUNIS L.)
UOP L-PASTE is the fixed oil obtained by cold-expression of the seeds of Ricinus communis Linne (Fam. Euphorbiaceae).
UOP L-PASTE is a 50% dispersion of UOP L-Powder in castor oil, developed for use in solvent-free formulations such as coatings, sealants, adhesives, and elastomers.
This paste form facilitates easy incorporation into these products, enhancing their performance and stability.
UOP L-PASTE is a type A zeolite, specifically a potassium calcium sodium aluminosilicate, known for its moisture-absorbing properties.
Incorporating UOP L-PASTE into formulations helps prevent issues like gassing, gelation, and erratic viscosity, thereby improving the overall quality and reliability of the end products.
UOP L-PASTE is a common annual ornamental whose native habitat is in the West Indies.
The tree grows up to 5 m high.
The leaves are large, alternate, peltate, palmately 5- to 12-lobed; the petiolate has conspicuous glands.
The seeds are ovoid with a large caruncle; the endosperm is fleshy and oily.
The plant thrives in rich, well-drained, sandy or clay loam; it is grown in India and the United States.
Castor beans have been cultivated from the earliest times for the oil of the seeds, the only part used.
Commercially, the oils and cakes are obtained by cold expression or are steam treated to denature the toxin.
UOP L-PASTE is a pale-yellowish or almost colorless, transparent viscid liquid.
It is soluble in alcohol, and is miscible with absolute alcohol, glacial acetic acid, chloroform and ether.
UOP L-PASTE is stable and does not turn rancid unless subjected to excessive heat.
On heating at 3008℃ for several hours, castor oil polymerizes and becomes soluble in mineral oil.
When cooled to 08℃, it becomes more viscous.
UOP L-PASTE should be stored at a temperature not exceeding 258℃ in well-filled airtight containers protected from light.
Uses:
UOP L-PASTE is a release and antisticking agent used in hard candy pro- duction.
UOP L-PASTEs concentration is not to exceed 500 ppm.
UOP L-PASTE is used in vitamin and mineral tablets, and as a component of protective coatings.
UOP L-PASTE is an unique drying oil, which imparts good flexibility, fine gloss, toughness, adhesion, chemical and water resistance to the dry paint film with non-yellowing properties.
DCO is a very suitable and even better substitute for Linseed oil. Paints with DCO are super white and offer superior finish.
UOP L-PASTE is used as a primary binder for house paints, enamels, caulks, sealants and inks.
In “cooked” varnishes it is combined with all the basic resins, rosins, rosin-esters, hydrocarbons and phenolics to produce clear varnishes and vehicles for pigmented coatings.
UOP L-PASTE is also used in the manufacturing of lithographic inks, linoleum, putty and phenolic resins.
UOP L-PASTE is used with phenolics to obtain fast drying coatings with maximum alkali resistance as required in sanitary can lining, corrosion resistant coatings, traffic paints, varnishes, ink vehicles, wire enamels, aluminium paint appliance finishes and marine finishes.
UOP L-PASTE is also used to obtain fast kettling rate which gives lighter colour and lower acid varnishes.
UOP L-PASTE is a highly emollient carrier oil that penetrates the skin easily, leaving it soft and supple.
It also serves to bind the different ingredients of a cosmetic formulation together.
UOP L-PASTE is high in glycerin esters of ricinoleic acid (an unsaturated fatty acid).
It is rarely, if ever, associated with irritation of the skin or allergic reactions.
It is obtained through cold-pressing from seeds or beans of the Ricinus communis (castor oil) plant.
Impure castor oil may cause irritation, as the seeds contain a toxic substance that is eliminated during processing.
UOP L-PASTEs unpleasant odor makes it difficult to use in cosmetics.
UOP L-PASTE, -30 castor oil (hydrogenated), -40 castor oil, -40 castor oil (hydrogenated) are emollients, detergents, emulsifiers, and oil-in-water solubilizers recommended for fragrance oils, and for other oils that may be difficult to solubilize.
The -40 castor oil version is a powerful solubilizer for solubilizing essential oils and perfumes in oil-in-water creams and lotions.
UOP L-PASTE is similar to Peg-30 castor oil but denser, being a soft paste rather than a liquid.
The hydrogenated version is particularly used as a nonionic emulsifier for essential oils and perfumes.
UOP L-PASTE is a bland oil that is hydrolyzed in the gut to yield ricinoleic acid, the active purging agent.
This hydrolysis requires bile, a fact that is sometimes overlooked when castor oil is given as a laxative before radiography in biliary obstruction.
UOP L-PASTE is often incorporated into protective and functional coatings, where its moisture-absorbing properties improve durability and stability, preventing issues like gassing or gelation.
It helps enhance the performance of sealants by improving their texture, viscosity, and stability, ensuring they perform effectively under different environmental conditions.
UOP L-PASTE is used in adhesives to maintain consistent viscosity, reduce erratic performance, and improve the adhesive bond's long-term reliability.
The paste is used in elastomer formulations to enhance stability and prevent issues such as gelling or viscosity changes, ensuring the material maintains its flexible, durable properties.
Due to its moisture-absorbing properties (as UOP L-Powder is a zeolite), it is used in applications requiring control over moisture levels to prevent degradation or instability of other materials.
Safety Profile:
A human skin and eye irritant.
Combustible when exposed to heat.
Spontaneous heating may occur.
To fight fire, use CO2, dry chemical, fog, mist.
UOP L-PASTE is used in cosmetics and foods and orally, parenterally, and topically in pharmaceutical formulations.
It is generally regarded as a relatively nontoxic and nonirritant material when used as an excipient.
UOP L-PASTE has been used therapeutically as a laxative and oral administration of large quantities may cause nausea, vomiting, colic, and severe purgation.
It should not be given when intestinal obstruction is present.
Although widely used in topical preparations, including ophthalmic formulations, UOP L-PASTE has been associated with some reports of allergic contact dermatitis, mainly to cosmetics such as lipsticks.
