Famous Acetylated Sodium Hyaluronate HA Powder CAS No. 158254-23-0 Exporter, Service

Acetylated sodium hyaluronate (ACHA) is obtained by acetylation of sodium hyaluronate (HA). The introduction of the acetyl group gives HA lipophilicity, enhancing its affinity and adsorption to the skin, while also possessing high bioactivity and improved moisturizing properties. ACHA offers multiple benefits, including double moisturizing, repairing the stratum corneum barrier, and improving skin elasticity. It is widely used in daily chemical products.

Product Description

Product Specification
Model Number MHW-FU-2025006
INCI Name Sodium Acetylated Hyaluronate
CAS No. 158254-23-0
Appearance White to pale yellow powder or granules
Acetyl content 23.0%-29.0%
Intrinsic viscosity 0.50dL/g-2.80dL/g
Recommended dosage 0.01% - 0.1%
Application Cosmetics
Function Highly skin-friendly, double moisturizing
Product Feature
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1. High Skin Affinity
The lipophilic nature of acetyl groups allows it to firmly adhere to the skin surface. Its small molecular size also allows for rapid penetration into the stratum corneum, where it forms a tightly packed structure. Therefore, it effectively improves dry and rough skin, leaving it smooth and soft.
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2. Double Moisturizing
Its ability to bind moisture in the stratum corneum is twice that of ordinary HA. The grafted acetyl groups allow it to adhere to the skin for a longer period, providing double the moisturizing power.
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3. Repairing the Skin Barrier
ACHA's excellent lipophilicity and water-retention properties not only promote the proliferation of normal epidermal cells but also repair damaged epidermal cells, repair the stratum corneum barrier, enhance the skin's resistance, and improve skin elasticity.
🧴 Applications
Can be used in moisturizing, repairing, and anti-aging cosmetics, such as serums, masks, creams, and lotions.
⚙️ Usage and Storage
  1. Easily soluble in water; can be directly added to the aqueous phase for dissolution, leaving a refreshing, non-sticky feel on the skin.
  2. Seal tightly and store in a cool, dry place or refrigerate at 2-8°C.
Frequently Asked Questions
Q: What is the INCI name and CAS number of this ingredient?
The INCI name is Sodium Acetylated Hyaluronate, and the CAS number is 158254-23-0.
Q: What makes it different from standard Hyaluronic Acid?
Due to the grafted acetyl groups, it features both lipophilic and hydrophilic properties, allowing high skin affinity and twice the moisturizing ability compared to ordinary Hyaluronic Acid.
Q: What is the recommended dosage for skincare formulation?
The recommended dosage for cosmetics applications is typically between 0.01% and 0.1%.
Q: How does it help in repairing the skin barrier?
Its exceptional lipophilicity and water-retention properties promote the proliferation of normal epidermal cells, repair damaged stratum corneum, and enhance skin elasticity.
Q: What are the recommended storage conditions?
It should be sealed tightly and stored in a cool, dry place, or kept refrigerated at 2-8°C to maintain stability.
Q: How is this product added during the cosmetic manufacturing process?
It is easily soluble in water and can be directly incorporated into the aqueous phase. It leaves a refreshing, non-sticky sensation on the skin.

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