Description

Ps 5 CAS NO 67007-79-8 is a high-purity, synthetic polysaccharide derivative widely used as a critical excipient and functional material in advanced pharmaceutical and industrial formulations. Its consistent quality and reliable performance are essential for ensuring batch-to-batch reproducibility and product stability in sensitive applications. This product is primarily needed by manufacturers in the pharmaceutical, biomedical research, and specialty chemical sectors for its unique rheological and stabilizing properties.

Application

• Pharmaceutical Excipient: Used as a binder, disintegrant, or controlled-release matrix in tablet and capsule formulations.
• Biomedical Research: Serves as a substrate or carrier in cell culture media and diagnostic assay development.
• Chromatography Media: Employed in the purification and separation of biomolecules, including proteins and nucleic acids.
• Food & Beverage Industry: Functions as a stabilizer, thickener, or texturizing agent in specialized food products (subject to grade suitability).
• Cosmetics & Personal Care: Acts as a film-forming agent, viscosity modifier, or sensory enhancer in creams and lotions.
• Industrial Applications: Utilized in water treatment processes, adhesives, and as a specialty additive in coatings.

Basic Information

Product Name	Ps 5
CAS No.	67007-79-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polysaccharide 5; Ps-5; Dextran Sulfate (related analog); Sodium Dextran Sulfate; DSS; Polydextran Sulfate; Anionic Polysaccharide 5; 67007-79-8
EINECS	Contact for details

Quality Control

Our Ps 5 is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical and research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and compliance.

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). This material is hygroscopic (moisture-sensitive); keep the container tightly sealed when not in use to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 8.0%
Sulfate Content	Contact for details
Heavy Metals	≤ 20 ppm
Residual Solvents	Meets ICH guidelines
Microbial Limits	Meets USP <61> / Ph. Eur. 2.6.12

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