1, 2-hexanediol (1, 2-hexanediol) is a polyol that is not currently listed as a preservative, but is defined as a moisturizer and osmotic aid. Usually the amount added is about 5%, it will have a clear anti-corrosion effect. Therefore, brands mostly take such ingredients, replace preservatives, and claim to be preservative- free formulations. However, the antibacterial effect of this kind of ingredients is more negative, and whether the pollution during the use of the opening is more difficult to grasp. However, for the preservation of the product after opening, its antibacterial effect can not be compared with real preservatives. Because the anti-corrosion environment after opening is very different from the anti-corrosion environment when sealing, the storage life of preservative-free products also tends to be conservative. Cosmetic grade 1, 2-hexanediol Efficacy and effect 1, 2-hexadiol is commonly used as a humectant. However, when 1, 2-hexadiol is added to skin care products,…

1, 2-hexadiol is an organic substance, often used in cosmetics, and has many effects on the skin, such as moisturizing, moisturizing, antibacterial and so on. 1, moisturizing: 1, 2-hexadiol is a common moisturizing agent, with strong hygroscopic property, water retention performance is also better, can prevent excessive loss of skin moisture, moisturizing duration is relatively long. Product performance:High purity ≥99.8%, colorless and odorless, with differentiated quality. It is a multi-functional cosmetic additive approved worldwide, with a broad spectrum of antibacterial activity and excellent moisture retention, and high formula flexibility. Efficacy and Application:As a moisturizing agent with anti-corrosion and antibacterial properties, it is widely used in cosmetics and personal care products.Can be used in combination with a variety of preservatives, has a synergistic effect, can enhance the skin feeling of the formula. 2, moisturizing: 1, 2-hexanediol penetration is relatively strong, can penetrate deep into the skin, moisturize dry skin, keep the…

It is a diol (* 1) with refreshing and excellent antibacterial properties, and also alkanediol, a polyol with high antibacterial properties. * 1 polyols have extremely high hygroscopic and water-retaining properties, so they are the most commonly used moisturizers in cosmetics. The name “alcohol” is misleading, but ordinary alcohol (ethanol) is a mono alcohol, and polyols and mono alcohols (ethanol) are different substances. Effect and efficacy of 1, 2-hexadiol on skin 1, 2-hexadiol is a colorless and transparent liquid, which is often used as humectant and solute in skin care products. Under normal circumstances, the appropriate use of this substance has a certain hydration effect on the skin and the effect of helping to improve the skin. 1, 2-hexadiol can be combined with water in the air into a molecular film, so as to play a water-locking effect, help to maintain the water balance in the skin, so it is…

Classification of 1, 2-hexadiol: Cosmetic grade and Industrial grade1, 2-hexadiol is an organic matter, chemical formula C6H14O2, the appearance of transparent colorless to light yellow liquid.English name :1, 2-hexanediolChemical formula :C6H14O2Density :0.951 g/cm³Molecular weight :118.17CAS login number :6920-22-5EINECS login number :230-029-6Boiling point :223-224ºCRefractive index :1.441-1.443Flash point :122ºCDensity :0.951 1, 2-hexanediol raw material introduction: Hexanediol, is a biodegradable environmental protection solvent. With very low surface tension, it can significantly improve the wettability of the product in clothing care and hard surface cleaning agents, thus increasing the cleaning capacity. In the personal care formula, it can help the components of different polarities in the formula to form A homogeneous stable formula, with good spreading and slow volatilization, and successfully passed the anti-corrosion A level in the ISO11930:2019 cosmetic anti-corrosion challenge experiment, which can replace some polyols. In the case of gradually stricter laws and regulations in various industries, changes in consumer demand…