INTRODUCTION
Glyceryl Stearate Citrate (GSC) is a plant-derived, biodegradable emulsifier commonly used in cosmetics and personal-care products. It functions primarily as an anionic oil-in-water (O/W) emulsifier, helping blend oils and water into smooth, stable creams and lotions. Its natural origin and gentle profile make it popular in eco-certified, organic, and sensitive-skin formulations.
MANUFACTURE
Manufactured through high-level esterification of glycerol, stearic acid, and citric acid.
| Synonym | 1,2,3-Propanetricarboxylic acid, 2-hydroxy-, ester with 1,2,3-propanetriol monooctadecanoate; Monostearin citrate |
| CAS no. | 55840-13-6 |
| EINECS no. | 259-855-5 |
| Molecular formula | C28H54O12 |
| Molecular weight | 582.7 |
| Structure |  |
APPLICATIONS
| Cosmetic & Personal Care |
| GSC is mainly used as an O/W emulsifier and co-emulsifier. |
| Common applications: |
| 1. Skin creams & lotions |
| 2. Body butters & moisturizers |
| 3 .Sunscreens |
| 4 .Anti-aging formulations |
| 5 .Baby care products |
| 6 .Facial serums and milky cleansers |
| 7 .Hair conditioners & masks |
| Benefits in cosmetics: |
| Enhances skin softness and smoothness |
| Stable across a wide pH range (4.5–7) |
| Helps disperse and stabilize oils and pigments |
| Compatible with vegetable oils and esters |
| Improves spreadability and reduces greasiness |
| Natural & Eco-Friendly Formulations |
| • Popular in organic and natural-certified products (EcoCert, COSMOS). |
| • Derived from renewable plant-based sources. |
| Pharmaceutical & Topical Formulations |
| • Used as an emulsifier in topical drug delivery systems (creams, gels, ointments). |
| • Provides mildness and good tolerance for sensitive skin. |
SPECIFICATIONS
| Test | Unit | Specification |
|---|---|---|
| Appearance | – | Waxy solid flakes |
| Colour | – | White to off-white |
| Solubility | – | Insoluble in water |
| Acid value | mgKOH/gm | Max 10.0 |
| Saponification value | mgKOH/gm | 215-265 |
PACKING
25 kg HDPE bag or drum.
STORAGE
Store in ambient temperature away from direct sunlight and heat.
REACH status
Not registered.
ExSyn offers Glyceryl Stearate Citrate on commercial scales and welcomes enquiries. Our exceptional quality and service will make ExSyn your supplier of choice! If you need any additional information or SDS, please contact us.
Guanidine carbonate is a white, crystalline, water-soluble compound with an alkaline and ionic nature. Composed of guanidinium cations and carbonate anions, it offers chemical stability, buffering capacity, and good formulation compatibility. In textile applications, it is used in formulations and fabric treatments for its thickening, softening, lubricating, anti-static, and flame-retardant properties, contributing to improved fabric finish and performance.
Tin(II) sulfide (SnS) has emerged as a safe and sustainable semiconductor owing to its non-toxicity, low cost, and natural abundance. It has attracted significant interest for solar energy conversion in thin-film photovoltaic devices because of its suitable band gap, which is approximately 1.3 eV in the orthorhombic phase and 1.5-1.7 eV in the cubic phase. In addition to photovoltaic applications, SnS is used in solid-state lubricants, near-infrared detectors, Lithium-ion batteries, and various sensing devices.
Nikethamide is a synthetic organic compound derived from nicotinic acid (vitamin B₃). It consists of a pyridine ring linked to a diethyl amide functional group and belongs to the class of pyridine amide derivatives.
(2-Methoxy-1-methyl-2-oxoethyl)triphenylphosphonium bromide is a stabilized phosphonium salt widely used as an intermediate in organic synthesis. Due to presence of an ester group, the compound generates a stabilized ylide that is particularly useful for synthesizing α, β-unsaturated esters, valuable intermediates in pharmaceuticals, agrochemicals, fragrances, and fine chemicals.
p-tert-Butylphenol (PTBP), is an aromatic organic compound consists of a phenol ring substituted with a tert-butyl group at the para (4-) position, giving it improved thermal stability and hydrophobic properties compared to phenol. PTBP features significant hydrogen bonding capabilities, which enhance its solubility in organic solvents. PTBP is used primarily as an intermediate in the manufacturing of polycarbonate plastics, phenolic resins, and epoxy resins.
Yttrium oxide (Y2O3), also known as yttria, is an air-stable, odorless white powder. It is a highly stable, chemically inert ceramic with a very high melting point. It is insoluble in water but readily dissolves in most strong acids. Increasing the specific surface area and porosity of Y2O3 can further improve its relevant physical and chemical properties.
Ethyl 7,7,7-trifluoro-3-hydroxy-3-methylheptanoate is a fluorinated aliphatic hydroxy ester. The presence of the trifluoromethyl group imparts enhanced metabolic stability, lipophilicity, and unique physicochemical properties compared with non-fluorinated analogues. This compound is primarily used as a synthetic intermediate in pharmaceutical and agrochemical research.
2-Chloro-1,1,1-trimethoxyethane is an organochlorine orthoester compound commonly used as a versatile synthetic intermediate in organic and pharmaceutical chemistry. It is a colorless to pale yellow liquid with good reactivity toward nucleophilic substitution and cyclization reactions, making it valuable in the preparation of heterocyclic and bioactive molecules.
Glycolaldehyde dimer is the cyclic dimeric form of glycolaldehyde, the simplest hydroxyaldehyde. Glycolaldehyde is often supplied as stable dimeric solid, commonly identified as 2,5-dihydroxy-1,4-dioxane.