Description

α-D-Glucopyranoside, β-D-Fructofuranosyl, Octadecanoate is a sucrose ester derivative, specifically sucrose stearate, where the hydroxyl groups are partially esterified with stearic acid. This compound is valued for its excellent emulsifying, stabilizing, and conditioning properties, making it a versatile non-ionic surfactant. It is primarily used by manufacturers in the food, cosmetic, and pharmaceutical industries seeking natural-origin, multifunctional ingredients for their formulations.

Application

• Food Industry: Acts as an emulsifier and stabilizer in baked goods, dairy products (like ice cream), and confectionery to improve texture and shelf life.
• Cosmetics & Personal Care: Used in creams, lotions, and hair conditioners as an emulsifier and skin-conditioning agent, providing a smooth, non-greasy feel.
• Pharmaceuticals: Serves as an excipient in topical formulations and oral suspensions for its emulsifying and stabilizing capabilities.
• Industrial Applications: Functions as a dispersing agent and softener in specialty chemical formulations and agrochemicals.
• Biodegradable Detergents: Incorporated into eco-friendly cleaning products due to its surfactant properties and favorable environmental profile.

Basic Information

Product Name	α-D-Glucopyranoside, β-D-Fructofuranosyl, Octadecanoate
CAS No.	37318-31-3
Molecular Formula	C30H56O12
Molecular Weight	608.76 g/mol
Synonyms	Sucrose Stearate; Sucrose Monostearate; Sucrose Ester S-570; Sucrose Fatty Acid Ester (Stearic); Octadecanoic acid, ester with sucrose; β-D-Fructofuranosyl α-D-glucopyranoside monooctadecanoate; S-1570; Ryoto Sugar Ester S-1570
EINECS	253-433-4

Quality Control

Our α-D-Glucopyranoside, β-D-Fructofuranosyl, Octadecanoate is produced under a strict quality management system. Each batch is tested to ensure it meets specifications for identity, purity, and composition. We can supply material compliant with Food Chemical Codex (FCC) and Kosher standards where required. A comprehensive Certificate of Analysis (COA) detailing assay, monoester content, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or flakes
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Monoester Content	Contact for details
Loss on Drying	≤ 2.0 %
Residue on Ignition	≤ 1.5 %
Heavy Metals (as Pb)	≤ 10 ppm
Acid Value	≤ 5.0 mg KOH/g

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.