Description

Methyl Paraben, Calcium Salt is the calcium salt derivative of methyl paraben, a widely recognized and effective preservative. This compound offers enhanced stability and solubility characteristics compared to its parent acid, making it a valuable ingredient for formulating robust, long-lasting products. It is primarily utilized by manufacturers in the personal care, pharmaceutical, and food industries seeking a reliable preservative system. Our supply ensures consistent quality and global availability for your production needs.

Application

• Cosmetics & Personal Care: Acts as a preservative in creams, lotions, shampoos, and makeup to inhibit microbial growth and extend shelf life.
• Pharmaceutical Formulations: Used as an antimicrobial agent in topical ointments, creams, and certain liquid preparations.
• Food & Beverage Industry: Employed as a food preservative (where regulations permit) to protect against yeast and mold in various products.
• Industrial Applications: Serves as a preservative in adhesives, starches, and other aqueous-based industrial products susceptible to spoilage.
• Animal Feed Additive: Used to preserve feed quality by preventing fungal contamination.

Basic Information

Product Name	Methyl Paraben, Calcium Salt
CAS No.	40167-95-1
Molecular Formula	C16H14CaO6
Molecular Weight	342.36 g/mol
Synonyms	Calcium Methylparaben; Calcium 4-hydroxybenzoate methyl ester; Methyl 4-hydroxybenzoate calcium salt; Methylparaben calcium; Calcium paraben; Preservative E218 (calcium salt); Nipagin M Calcium Salt; Tegosept M Calcium
EINECS	254-818-1

Quality Control

Our Methyl Paraben, Calcium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for demanding applications. We provide Certificates of Analysis (COA) with key parameters such as assay, heavy metals, and microbiological data upon request, supporting compliance with GMP, REACH, and other relevant regulatory frameworks.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	98.0% min.
Loss on Drying	2.0% max.
Heavy Metals (as Pb)	10 ppm max.
Arsenic (As)	3 ppm max.
Microbiological Total Count	1000 CFU/g max.
Yeast & Mold	100 CFU/g max.

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.