Oligo Sodium Hyaluronate Powder CAS 9067-32-7 in fresh stock

What is Oligo Sodium Hyaluronate Powder CAS 9067-32-7? Oligo Sodium Hyaluronate (CAS 9067-32-7) is a low molecular weight form of Sodium Hyaluronate, also known as hyaluronic acid sodium salt. Compared with regular sodium hyaluronate, oligo sodium hyaluronate has smaller molecular size, allowing it to penetrate deeper into the skin, delivering superior hydration, elasticity, and repair from within. It is an advanced cosmetic and skincare raw material (CAS 9067-32-7 raw material) widely used in serums, creams, lotions, and facial masks. As a professional China sodium hyaluronate manufacturer and supplier, we provide high-quality oligo sodium hyaluronate with consistent purity and customizable molecular weight ranges. Specification Item Standard Appearance White powder or granules Infrared Absorption The infrared absorption spectrum should be consistent with the control spectrum Sodium salt identification reaction Should show the positive reaction of sodium salt Glucuronic acid content(%) ≥45.0 Sodium hyaluronate content(%) ≥95.0 Average molecular weight(KDa) ＜10000Dalton Absorbance ≤0.25 Transparency(%) ≥99.0 Intrinsic viscosity value(dL/g) Measured values Dry weight loss(%) ≤10.0 PH 5.0-8.5 Bulk density(g/cm3) Measured values Tap density(g/cm3) Measured values Pb(Pb, mg/kg) ≤2 As(As, mg/kg) ≤1 Hg(Hg, mg/kg) ≤0.5 Cd(Cd, mg/kg) ≤0.5 Heavy metal(in lead, mg/kg) ≤10 Protein content(%) ≤0.10 Total Colony Number(CFU/g) ≤100 Fungi and yeasts(CFU/g) ≤50 Escherichia Coli /g Negative Coliforms /g Negative Staphylococcus Aureus Negative Pseudomonas Aeruginosas Negative Applications Facial Serums and Lotions: Provides deep moisturizing and firming effects. Anti-Aging Creams: Helps retain moisture and improve elasticity. Facial Masks: Strengthens hydration and repairs dry or sensitive skin. Hair Care Products: Adds moisture to hair, improving shine and softness. Package 1kg/bag,25kg/drum  or requirement of clients