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High Quality Methylparaben Powder Bp USP Methyl Paraben CAS 99-76-3 for Preservatives1
Pharmaceutical ChemicalsMethylparabenMethylparaben Price
Anhui Keynovo Biotech Co., Ltd.
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Product Description Products DescriptionMethylparaben, also known as methylparaben or methylparaben, is an organic substance with a chemical formula of C8H8O3, white crystalline powder or colorless crystal, easily soluble in alcohol, very slightly soluble Due to the nature of water, the boiling point is 270-280 °C.FunctionMethyl paraben, the scientific name is methyl parahydroxybenzoate. White needle-like crystals.Freezing point is 131°C. Boiling point is 270~280oC. Slightly soluble in water, easily soluble in organic solvents such as ethanol, ether, etc.As an organic intermediate, it is used as a preservative additive for food, spices, and films.It is a powerful bactericide. Very low toxicity and no irritation to the human body.ApplicationMethylparaben is mainly used as a bactericidal preservative in organic synthesis, food, cosmetics, medicine, and also as a feed preservative. Because of its phenolic hydroxyl structure, it has stronger antibacterial properties than benzoic acid and sorbic acid.FAQ:1.Are you manufacturer or trading company?A:We are manufacturer and welcome to visit our factory. 2.How to confirm the product quality before place an order?A:We can provide you with sample .Also we have the inspection report issued by the authoritative third- party testing agency. 3: What's your MOQ?A:It's depend on different products. We accept sample order. Also for some products we can provide you with free sample. 4:Do you provide after sales service?A:We provide 24-hour customer service. If you encounter any product quality problems or transportation problems, please feel free to contact us. 5:How about delivery time and method?A:We usually shipping within 3-5 working days after payments. We can shipping by sea, air and express. Also can make door to door shipping. 6:How to solve the after-sale disputes?A: We accept changing or refunding service if any quality problem.
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