Lightweight Isopropyl Palmitate Emollient Oil CAS NO 142 91 6
NSOAF ™ IPP, The chemical name is isopropyl palmitate (CAS number: 142-91-6), which is a refined synthetic ester oil made by esterification of isopropanol and palmitic acid. It appears as a colorless and transparent liquid, belonging to small molecule high polarity oils and fats, with excellent lubricity, extensibility, and solubility. Its compact molecular structure not only allows it to quickly penetrate the skin, but also provides a non greasy skin feel, making it one of the most widely used moisturizers in the fields of personal care and medicine.
In personal care formulas, NSOAF ™ IPP plays a dual role - it can improve the texture of emulsified products and serve as a carrier for oil soluble active ingredients. By virtue of its polarity, it can efficiently blend with silicone oil, hydrocarbon oils, and natural oils, forming a stable and uniform system even under fluctuating storage conditions. This balance of volatility and emolliency makes it particularly suitable for sunscreen, base makeup, body care lotion and other products that pursue thin skin. In addition to cosmetics, in topical medical systems, NSOAF ™ IPP is also widely recognized as a safe and reliable solvent: it can help active ingredients better penetrate the stratum corneum and promote transdermal absorption.
NSOAF ™ The performance of IPP is closely related to its physical properties: acid value ≤ 0.5 mgKOH/g ensures low reactivity and long-term stability, with a density of 0.850-0.855 g/cm ³ and a refractive index of 1.435-1.440 at 20 ℃, reflecting high purity and uniformity. The ester content usually exceeds 99%, which is sufficient to meet the requirements of precision formulations. When the concentration is between 2% and 10%, it can improve the stability of the formula, enhance the tactile sensation, and not affect the absorption of ingredients or compatibility with other raw materials.
From a processing perspective, NSOAF ™ IPP can be directly added to the oil phase, which not only has excellent miscibility, but also has good thermal stability below 80 ℃. Whether during the emulsification process or storage, it can maintain stability, maintaining a transparent appearance and stable odor throughout the entire product lifecycle. The regular packaging comes in 175kg and 50kg drums, and it is recommended to store in a dry and ventilated environment below 30 ℃ to ensure product quality.
NSOAF ™ IPP is produced under strict quality control and is a modern benchmark product in the field of synthetic ester oils, designed to meet the constantly evolving needs of personal care and pharmaceutical formulations. The company continues to optimize molecular design and esterification processes to ensure stable product quality, compliance with regulatory requirements, and the ability to flexibly adapt to the application needs of different market scenarios.