10108-28-8 Usage
Description
PEG-6 STEARATE, also known as polyethylene glycol (6) stearate, is a synthetic compound derived from the esterification of stearic acid with polyethylene glycol. It is a non-ionic, water-soluble emulsifier with a wide range of applications in the cosmetic and pharmaceutical industries due to its ability to stabilize oil and water mixtures.
Uses
Used in Cosmetic Industry:
PEG-6 STEARATE is used as an emulsifier for the formulation of cleansing products, such as creams, lotions, and gels. It helps to create a stable emulsion by reducing the surface tension between oil and water, allowing them to mix and form a uniform consistency. This improves the texture, spreadability, and overall performance of the product.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, PEG-6 STEARATE is used as an emulsifier in the formulation of various drug delivery systems, such as creams, ointments, and topical medications. It aids in stabilizing the formulation, ensuring that the active ingredients are evenly distributed and can be effectively absorbed by the body. Additionally, its emulsifying properties can enhance the bioavailability and efficacy of the drug, making it a valuable component in the development of pharmaceutical products.
Check Digit Verification of cas no
The CAS Registry Mumber 10108-28-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,0 and 8 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 10108-28:
(7*1)+(6*0)+(5*1)+(4*0)+(3*8)+(2*2)+(1*8)=48
48 % 10 = 8
So 10108-28-8 is a valid CAS Registry Number.
10108-28-8Relevant articles and documents
Esterification of free fatty acids (Biodiesel) using nano sulfated-titania as catalyst in solvent-free conditions
Hosseini-Sarvari, Mona,Sodagar, Esmat
, p. 229 - 238 (2013)
Nano sulfated titania was tested as catalyst for esterification of free fatty acids, specially methanolic and ethanolic esterification of stearic acid (biodiesels). Factorial design evidenced a positive effect of reaction temperature, amount of catalyst, and solvents on ester conversion. This nano-sized sulfated titania has been prepared by a sol-gel hydrothermal process. This prepared sulfated titania showed high catalytic activity in direct esterification of fatty acids as well as benzoic acids with various alcohols and phenols under solvent-free conditions. This method is of great value because of its environmentally benign character, easy handling, high yields, convenient operation, and green. FT-IR studies are shown that the catalyst can be reused for acylation without loss of catalytic activity.
Mixtures of drug-oligomer conjugates comprising polyalkylene glycol, uses thereof, and methods of making same
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Page 43, (2008/06/13)
A non-polydispersed mixture of conjugates in which each conjugate in the mixture comprises a drug coupled to an oligomer that includes a polyalkylene glycol moiety is disclosed. The mixture may exhibit higher in vivo activity than a polydispersed mixture of similar conjugates. The mixture may be more effective at surviving an in vitro model of intestinal digestion than polydispersed mixtures of similar conjugates. The mixture may result in less inter-subject variability than polydispersed mixtures of similar conjugates.
