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CAS NO.99-76-3
Paraben methyl ester, also known as hydroxyphenylate, Paraben lipids were initially used as food preservatives, and after a series of exploration studies, they were introduced into cosmetics as preservatives. Hydroxyphenylate has a strong antibacterial effect, among which the most prominent Chemicalbook is the antibacterial ability of mold and yeast, but for some bacteria (gram-negative bacteria, lactic acid bacteria) the effect is poor, so it is often used with other preservatives in cosmetics.
Methyl paraben is mainly used as a bactericidal preservative in organic synthesis, food, cosmetics, medicine, and also used as a feed preservative.
CAS No. | 99-76-3 |
Molecular Formula | C8H8O3 |
Molecular Weight | 152.15 |
Density | 1.46g/cm |
Melting Point | 125-128 °C (lit.) |
Boling Point | 298.6 °C |
Flash Point | 280°C |
Water Solubility | Slightly soluble in water |
Solubility | ethanol: soluble0.1M, clear, colorless |
Vapor Presure | 0.000005 hPa (20 °C) |
Appearance | Crystalline powder |
Color | White |
Storage Condition | room temp |
Use | Used as food, cosmetics and medicine mildew prevention agent |
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Wuhan Han Sheng New Material Technology Co. Ltd is a professional company which specialized in manufacturing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents.
We have long term cooperation pharmaceutical raw material production plant and a reagent research and development center, with a rich professional background and strong competitive advantage. We have a professional and experienced team and we promise clients to provide the best quality, price and service. During the business cooperation with clients, we always adhere principle of Honesty, Trustworthiness and win-win policy. We guarantee 100% qualification of our products pass through the standard of USA, Mexico, UK, Australia, Canada, Brazil, France, Germany, Spain, Belgium, Sweden, the Netherlands and so on.
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