Hyaluronic acid, molecular weight: 400,000-800,000

Typical Properties
CAS	9004-61-9
Catalog	ACM9004619-13
Molecular Weight	403.31 g/mol
Solubility	H2O: 5 mg/mL, clear, colorless
Appearance	Powder
Storage	−20 °C
Biological Source	Bacterial
Color	White to cream
Composition	(C14H21NaNO11)n
EC Number	618-620-0
Grade	Reagent Grade
MDL Number	MFCD00131348
pH	5.5-7.5
Quality Level	200
Shipping	Dry ice

Overview

Description

Hyaluronic acid and its salts are physiologically active substances widely present in the human body. HA is a naturally degradable and absorbent biomedical material. Its random coiled state and hydrodynamic properties in solution endow HA with many important physical properties, such as: high viscoelasticity, plasticity, permeability, unique rheological properties, and good biocompatibility. Among them, sodium hyaluronate has many clinical applications. For example, sodium hyaluronate has obvious and safe effects on the treatment of joint diseases such as osteoarthritis and rheumatoid arthritis.

Features

·Promote wound healing
·Good biorheological properties
·Highly viscoelastic
·Super water holding capacity
·Drug release

Application

·Used in various ophthalmic surgeries, such as lens implantation, corneal transplantation and anti-glaucoma surgery, etc.
·Used in cosmetics to play a unique role in protecting the skin
·As a drug carrier, it has the function of slow-release drug effect and promotion of drug transdermal absorption