Description

Nip 121 is a high-purity chemical compound widely utilized as a preservative and antimicrobial agent in various industrial formulations. Its primary value lies in its effectiveness in preventing microbial spoilage, thereby extending the shelf life and stability of end products. This product is essential for manufacturers in the personal care, cosmetic, and pharmaceutical industries who require reliable and compliant preservation solutions. Nip 121 CAS NO 135244-62-1 offers a trusted option for formulators seeking to meet stringent quality and safety standards.

Application

• Primary preservative in cosmetic and personal care products such as creams, lotions, and shampoos.
• Antimicrobial agent in topical pharmaceutical ointments and dermatological preparations.
• Preservative for industrial fluids and aqueous systems requiring protection against bacteria and fungi.
• Additive in household and institutional cleaning formulations to prevent in-can spoilage.
• Component in preservation systems for surfactant-based and emulsion-based products.

Basic Information

Product Name	Nip 121
CAS No.	135244-62-1
Molecular Formula	C12H14O3
Molecular Weight	206.24 g/mol
Synonyms	Phenoxyethanol (and) Methylparaben (and) Ethylparaben (and) Propylparaben (and) Butylparaben; Phenonip; Preservative Blend 121; Nipastat; Euxyl PE 9010; Liquid Paraben Blend; Antimicrobial Blend 135244-62-1
EINECS	Contact for details

Quality Control

Our Nip 121 is manufactured under strict quality management systems to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assay and impurity profile analysis, to confirm it meets the required specifications for preservative efficacy. Certificates of Analysis (COA) are provided with every shipment, documenting compliance with relevant standards for cosmetic and pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which could affect product performance.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%
pH (10% solution)	6.0 - 8.0

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