Overview of Polyglyceryl -3 Stearate
Polyglyceryl -3 stearate is obtained by controlled condensation of glycerin and esterification with stearic acid. Due to its composition and degree of polymerization, PGFE can be light yellow to amber oily viscous liquid, light yellow to brown plastic soft solid, and light brown-yellow to yellow hard waxy solid. The molecule contains polyglycerol and mono-fatty acids, which have a wide range of HLB values (1~16). Insoluble in water, easily dispersed in water, soluble in ethanol, organic solvents, and oils. High-temperature resistance, acid resistance. Glycerin monostearate is a good emulsifier used in the production of bread and pastry, which can soften the bread tissue, delay the aging of starch, keep the bread soft and prolong the fresh life. Used in the production of ice cream, it can make the pastry texture delicate and smooth, increase the volume, dry and lose texture, and prevent the quality deterioration caused by solid-phase separation. It also has the defoaming ability.
Specification of Polyglyceryl -3 Stearate
| Property |
Specification |
| Appearance |
White to off-white waxy solid or powder |
| Melting Point (°C) |
45 - 60 |
| Acid Value (mg KOH/g) |
Max. 1 |
| Saponification Value (mg KOH/g) |
150 - 180 |
| Hydroxyl Value (mg KOH/g) |
150 - 180 |
| Iodine Value (g I₂/100g) |
Max. 1 |
| pH (1% solution in water at 25°C) |
5.0 - 7.0 |
| Moisture Content (%) |
Max. 1.0 |
| Color (APHA) |
Max. 100 |
| Ash Content (%) |
Max. 0.1 |
Technical Parameter of Polyglyceryl -3 Stearate
Appearance:
Colorless to yellowish solid
Purity:N/A
Odor:N/A
Active matter content:
N/A
Molecular formula: N/A
Color:
Colorless to yellowish
Melting point:N/A
Application of Polyglyceryl -3 Stearate
Polyglyceryl-10 Laurate has good surface active properties, is soluble in organic solvents at room temperature, is insoluble in water, and has good emulsification and stability.Polyglyceryl-10 Laurate is a powerful solubilizer and emulsifier. Its raw materials are 100% plant-derived, contain no EO structure, are mild and non-irritating, and are widely used in the cosmetics and daily chemical industries. It feels refreshing and moisturizing on the skin and has excellent moisturizing effect.
- Cosmetics and skin care products: Triglyceryl monostearate is used as an emulsifier, thickener and emollient.
Application of Polyglyceryl -3 stearate
- Pharmaceutical field: It is used as a coating material for drugs, which can protect the drugs from the influence of the environment and prolong the efficacy of the drugs.
Application of Polyglyceryl -3 stearate
- Industrial field: Tripolyglycerol monostearate is used in the manufacture of capsules, candles, grease, etc.
Company Profile
Luoyang Tongrun Nano Technology Co., Ltd. (TRUNNANO) is a confident global supplier and manufacturer of chemical materials with over 12 years of rich experience, focusing on providing ultra-high quality chemicals and nanomaterials. Our product range includes boride powders, nitride powders, graphite powders, sulfide powders, 3D printing powders，and surfactant.
The company has a professional technical team, a quality inspection department, well-equipped laboratories and advanced testing equipment. We have set up a professional after-sales customer service center to ensure our customers get the best product experience.
If you are looking for a high-quality polyglyceryl -3 stearate supplier, we sincerely invite you to contact us or click on related products to inquire.
Packing of Polyglyceryl -3 Stearate
We have many kinds of packing, depending on polyglyceryl -3 stearate quantity.
Polyglyceryl -3 stearate packing: 100g, 1kg, 10kg, etc.
Payment methods of Polyglyceryl -3 Stearate
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment of Polyglyceryl -3 Stearate
Once payment is received, by sea, by air or by express as soon as possible.
FAQs of Polyglyceryl-3 Stearate
What is Polyglyceryl-3 Stearate used for?
Polyglyceryl-3 Stearate is primarily used as an emulsifier in cosmetic and personal care products like creams, lotions, and hair conditioners. It also acts as a thickening agent and can enhance the spreadability and skin feel of formulations.
Is Polyglyceryl-3 Stearate safe for use in cosmetics?
Yes, Polyglyceryl-3 Stearate is generally recognized as safe for use in cosmetics when used within recommended concentrations. It has been evaluated by safety panels and approved for use in various applications. However, individuals may have sensitivities or allergies, so patch testing is advisable.
How does Polyglyceryl-3 Stearate benefit the skin?
This ingredient helps to improve the texture and feel of cosmetic products, providing a smooth application. Additionally, it can contribute to the overall hydration and softness of the skin, acting as a mild conditioning agent and helping to form a protective barrier against moisture loss.
Can Polyglyceryl-3 Stearate be used in natural or organic products?
Polyglyceryl-3 Stearate can be derived from natural sources such as vegetable oils, making it potentially suitable for natural or organic products. However, whether it qualifies for use in certified natural or organic products depends on the certification body's criteria. Some organizations may allow it, while others might not based on processing methods.
What factors can affect the shelf life of Polyglyceryl-3 Stearate?
The shelf life of Polyglyceryl-3 Stearate can be influenced by several factors including storage conditions (temperature, humidity, exposure to air and light), contamination, and the presence of stabilizers or antioxidants. Under proper storage conditions—cool, dry, and away from direct sunlight and sources of heat—the shelf life can typically extend up to 2 years. Always check the expiration date and storage recommendations provided by the supplier.
