Methylparaben

What is Methylparaben?

Methylparaben is a synthetic preservative widely used in cosmetics and personal care products to prolong shelf life by preventing the growth of harmful bacteria and molds. It is a white, odorless crystalline powder with the chemical formula C8H8O3, known for its effectiveness and cost-efficiency in safeguarding products against microbial contamination. Although it has been a staple in the industry for many years, growing concerns over its safety have prompted increased scrutiny, leading to the exploration of alternative preservatives that may offer fewer health and environmental risks.

Methylparaben

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Product name:	Methylparaben
CAS：	99-76-3
Molecular Formula:	C8H8O3
Chemical Name:	Methyl 4-hydroxybenzoate
Properties and application:	Methylparaben is an essential preservative in personal care and cosmetics products, playing a key role in maintaining product safety and longevity. Skin Care: Methylparaben helps prevent microbial growth, extending the shelf life of products like moisturizers, creams, and lotions. By inhibiting harmful microorganisms, it ensures these products remain safe and effective throughout their use, protecting them from contamination. Hair Care: In hair care products like shampoos and conditioners, methylparaben is crucial for preserving the product’s quality. Since many hair care products contain water, they are susceptible to bacterial and fungal growth. Methylparaben helps prevent spoilage, keeping these products effective and safe for use. Cosmetics: Methylparaben is commonly used in makeup, foundations, and serums to prevent microbial contamination. By extending the shelf life of these cosmetics, it ensures the products maintain their quality and safety, allowing consumers to use them with confidence, free from concerns of deterioration or contamination.
Product quality index:	Items	Standard
	Appearance	White crystalline powder
	Melting Point	125-128℃
	Boiling Point	298.6℃
	Density	1.209g/cm3