The product we are introducing is high - quality sorbitan sesquioleate with the CAS number 8007 - 43 - 0. Sorbitan sesquioleate is a non - ionic surfactant. It is a yellow to amber viscous liquid at room temperature. The HLB (Hydrophilic - Lipophilic Balance) value of sorbitan sesquioleate typically ranges from 3.7 to 4.2, which indicates its lipophilic nature. This product is often used in formulations where a balance between oil - loving and water - loving properties is required. It has a relatively low price, making it an attractive option for various industries.
It is soluble in most organic solvents such as ethanol, ethyl acetate, and toluene, but has limited solubility in water. The melting point is relatively low, usually around 0 - 10 °C, facilitating its use in different environmental conditions.
1. Cosmetic Industry: Sorbitan sesquioleate is widely used as an emulsifier in cosmetic products. It helps to mix oil and water phases together, creating stable emulsions such as creams, lotions, and makeup products. It also has moisturizing properties, which can improve the skin - feel of the final product and prevent the separation of different components over time.
2. Food Industry: In the food industry, it can be used as an emulsifier, stabilizer, and dispersant. It can be added to oil - based food products like margarine, salad dressings, and chocolate to improve their texture and stability, preventing oil from separating out.
3. Pharmaceutical Industry: It is used in the formulation of pharmaceutical creams, ointments, and emulsions. It helps to ensure the uniform distribution of active ingredients in the formulation and enhances the stability of the product during storage.
When using sorbitan sesquioleate, it is important to follow proper procedures. First, in a cosmetic formulation, if you are creating an oil - in - water (O/W) emulsion, it is recommended to add the sorbitan sesquioleate to the oil phase first. Heat the oil phase to around 70 - 80 °C to ensure complete dissolution of the sorbitan sesquioleate. Then, slowly add the water phase while stirring vigorously to form a stable emulsion.
In the food industry, when using it in salad dressings, for example, it should be added in an appropriate proportion (usually 0.5 - 2% of the total formulation). Mix it well with the oil phase before adding other ingredients to ensure even dispersion.
In the pharmaceutical field, when formulating an ointment, accurately weigh the sorbitan sesquioleate according to the prescription. Melt it along with other lipophilic components and then add the aqueous phase under stirring to create a homogeneous mixture.
1. Cosmetic Case: A well - known cosmetic brand was facing the problem of emulsion instability in their moisturizing cream. After adding sorbitan sesquioleate with a concentration of 5% to the oil phase of their formulation and following the proper emulsification process, the cream showed excellent stability over a long - term storage test. The product did not separate into oil and water phases, and the customers reported a smooth and non - greasy skin - feel.
2. Food Case: A small - scale food manufacturer was producing salad dressings. The dressings had a problem of oil separation after a short period of storage. By adding 1% sorbitan sesquioleate to the oil phase during the production process, the dressings remained stable for several weeks. This not only improved the product quality but also enhanced customer satisfaction.
3. Pharmaceutical Case: A pharmaceutical company was developing a new topical cream for skin disorders. The active ingredient was not evenly distributed in the initial formulation. After incorporating sorbitan sesquioleate as an emulsifier, the cream showed better uniformity of the active ingredient. Clinical trials also showed that the product had improved efficacy due to the better delivery of the active ingredient to the skin.
If you have any questions or need further information about High Quality sorbitan sesquioleate cas 8007 - 43 - 0 With Low Price, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.
This is William, CEO of Zhishang Chemical Co., Ltd.
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