Cosmetic Grade Sodium Hyaluronate CAS 9067-32-7 - Image 3

Cosmetic Grade Sodium Hyaluronate-package-2

Cosmetic Grade Sodium Hyaluronate CAS 9067-32-7

Cosmetic-grade sodium hyaluronate powder for serums, creams, masks and other personal care formulations. Multiple molecular weight grades are available.

Item	Details
INCI Name	Sodium Hyaluronate
CAS Number	9067-32-7
Grade	Cosmetic Grade
Appearance	White Powder or Granules
Sodium Hyaluronate Content	≥95.0%
Molecular Weight	Oligo, LMW, MMW and HMW
Standard Packaging	1 kg/bag; 25 kg/drum
Available Documents	Specification, TDS, SDS and Batch-Specific COA

Synonyms: cockscomb; Hyaluronesodium;hyaluronic; Si-4402; Sl-1010; Sph; HYALURONIC ACID SODIUM FROM*STREPTOCOCCU S ZOOEPIDEM; HYALURONIC ACID SODIUM SALT F. STREPTO-C OCCUS EQUI SP; Sodium Hyaluronate; Hyaluronic acid

Inquiry Now

In cosmetic formulations, Sodium Hyaluronate functions mainly as a humectant and skin-conditioning ingredient. It helps bind water, supports moisture retention and improves the skin feel of the finished product.

NewHa® Cosmetic Grade Sodium Hyaluronate is available in several molecular weight ranges. Formulators can select a grade according to the required viscosity, texture, film-forming effect and product format.

Renew manufactures and supplies Sodium Hyaluronate powder for skincare and personal care product development.

Cosmetic Grade Sodium Hyaluronate COA

The specification below applies to the standard cosmetic grade. Molecular weight and some test results vary by selected grade. Refer to the current product specification and batch COA before approval.

Test Item	Specification
Appearance	White powder or granules
Infrared Absorption	Conforms to the reference spectrum
Sodium Identification	Positive
Glucuronic Acid	≥45.0%
Sodium Hyaluronate Content	≥95.0%
Average Molecular Weight	Actual measured value
Absorbance	≤0.25
Transparency	≥99.0%
Intrinsic Viscosity	Actual measured value

Sodium Hyaluronate Molecular Weight Selection Guide

The molecular weight of Sodium Hyaluronate affects solution viscosity, film formation, sensory profile and formulation handling.

Select a grade according to the finished product format, target viscosity and processing requirements.

Grade	Available Molecular Weight	Typical Formulation Behavior	Common Evaluation Formats
Oligo Sodium Hyaluronate	3,000–5,000 Da; 5,000–10,000 Da	Minimal viscosity contribution. Suitable for lightweight, water-based systems.	Serums, ampoules and essences
Low Molecular Weight Sodium Hyaluronate	0.01–0.1 MDa; 0.1–0.4 MDa; 0.4–1.0 MDa	Lower solution viscosity and a lighter sensory profile than higher molecular weight grades.	Toners, serums and sheet masks
Medium Molecular Weight Sodium Hyaluronate	1.0–1.5 MDa	Balances moisture retention, lubricity and formulation viscosity.	Lotions, gels and emulsions
High Molecular Weight Sodium Hyaluronate	1.5–1.8 MDa; 1.8–2.0 MDa; 2.0–2.5 MDa	Provides greater viscosity contribution, lubricity and surface film formation.	Creams, gels and mask essences

These descriptions provide general formulation guidance. Actual performance depends on the selected molecular weight, use level, pH, processing conditions and complete formula.

A blend of different molecular weight grades may also be evaluated when a formulation requires a balance of texture, viscosity and film formation.

Request the grade-specific TDS and batch COA before final selection.

Need help choosing a molecular weight grade?

Sodium Hyaluronate for Cosmetic Formulations

NewHa® Cosmetic Grade Sodium Hyaluronate can be evaluated in water-based and emulsion formulations where moisture retention, lubricity and product texture are important.

Select the molecular weight grade according to the target viscosity, sensory profile and finished product format.

Essences and Toners

Lower-molecular weight grades can be used in water-rich essences and toners. Confirm compatibility with preservatives and other active ingredients.

Gels and Sheet Masks

Medium and high molecular weight Sodium Hyaluronate can provide lubricity and a moisture-retaining film. Evaluate viscosity and uniform dispersion before scale-up.

Facial Cleansers

Selected grades can support a softer after-feel in cleansing formulations. Performance depends on the surfactant system and final product pH.

Essences and Toners

Lower-molecular weight grades can be used in water-rich essences and toners. Confirm compatibility with electrolytes, preservatives and other active ingredients.

Creams and Lotions

Add Sodium Hyaluronate through a validated aqueous-phase process. Check compatibility with emulsifiers, thickeners and the preservative system.

Hair and Lip Care

Sodium Hyaluronate may also be evaluated in conditioners, hair masks and lip care products where moisture retention and surface feel are important.

cosmetic-grade-sodium-hyaluronate-serums-ampoules

sodium-hyaluronate-cream-lotion-formulations

sodium-hyaluronate-gel-sheet-mask-formulations

How to Use Sodium Hyaluronate Powder

A typical starting level in cosmetic formulations is 0.1–0.5%. The final use level depends on molecular weight, target viscosity and finished product format.

Add the powder slowly to the aqueous phase. Use controlled agitation to prevent clumping. Allow enough time for complete hydration before evaluating viscosity and appearance.

Avoid prolonged high-temperature processing unless stability has been confirmed. For emulsions, the material may be added through a validated water-phase or cool-down process.

Before production, check:

Powder dispersion and hydration time
Finished product clarity
Final pH and viscosity
Electrolyte compatibility
Preservative performance
Compatibility with other polymers and active ingredients
Stability in the final packaging

Run a laboratory trial before confirming the commercial formulation.

NewHa® Cosmetic Grade Sodium Hyaluronate Features

NewHa® Cosmetic Grade Sodium Hyaluronate is supplied in multiple molecular weight grades under a defined cosmetic specification.

Water-Soluble Form

Suitable for water-based and emulsion formulations after complete hydration.

Multiple Molecular Weight Grades

Oligo, low, medium and high molecular weight options are available for different formulation requirements.

High Transparency

The standard specification requires a solution transparency of at least 99.0%.

Defined Quality Limits

Content, protein, heavy metals and microbial limits are controlled under the applicable product specification.

Non-Animal-Derived Source

Suitable for buyers with defined non-animal sourcing requirements.

Batch Documentation

The actual molecular weight and applicable release results are reported in the batch-specific COA.

Quality Control for Cosmetic Grade Sodium Hyaluronate

Renew evaluates each batch against the specification of the selected Sodium Hyaluronate grade.

Identity, appearance and Sodium Hyaluronate content are checked before release. Molecular weight is reported as an actual measured value for the relevant grade.

Quality testing also covers transparency, absorbance, loss on drying, protein, heavy metals and microbial limits. The applicable results are recorded in the batch COA.

Buyers can request the current specification, TDS, SDS and batch-specific COA before sample evaluation or commercial purchasing.

Documents and Supply Support

As a Sodium Hyaluronate manufacturer, Renew supports buyers during grade selection, sample evaluation and purchasing approval.

Available support includes:

Current product specification
Technical Data Sheet
Safety Data Sheet
Batch-specific Certificate of Analysis
Molecular weight information
Samples for formulation evaluation
Standard and customized packaging options
Technical discussion for grade selection

When sending an enquiry, include the intended product format, target molecular weight, estimated quantity and destination market. This helps us recommend a suitable grade.

Packaging and Storage

Standard packaging:

1 kg/bag
25 kg/drum

Customized packaging can be discussed according to purchasing requirements.

Keep the product sealed in its original packaging. Store it in a cool, dry place away from moisture and direct light. Avoid repeated exposure to air during handling.

The stated shelf life is three years under the recommended storage conditions. Refer to the current label, TDS and SDS for the applicable batch.

FAQs About Cosmetic Grade Sodium Hyaluronate

Sodium Hyaluronate is the sodium salt of hyaluronic acid. The two names are related but not technically identical. This product uses the INCI name Sodium Hyaluronate and has the CAS number 9067-32-7.

Choose according to the target viscosity, sensory profile and product format. Lower molecular weight grades suit lighter systems. Higher molecular weight grades provide greater viscosity, lubricity and surface film formation.

A common evaluation range is 0.1–0.5%. The final level depends on the molecular weight grade, target viscosity and complete formula. Confirm the use level through laboratory testing.

Add the powder slowly to the aqueous phase with controlled agitation. Allow complete hydration before checking viscosity and clarity. Avoid adding a large amount at once, as this may cause clumping.

Yes. Different grades may be blended when a formulation requires a balance of viscosity, sensory profile and film formation. Determine the final ratio through formulation and stability testing.

Renew can provide the current product specification, TDS, SDS and a batch-specific COA. Molecular weight information is provided for the selected grade and relevant batch.

NewHa® Cosmetic Grade Sodium Hyaluronate is supplied from a non-animal-derived source. Source documentation can be requested during product evaluation.

Standard packaging is 1 kg per bag and 25 kg per drum. The stated shelf life is three years under the recommended storage conditions. Refer to the current TDS and product label for storage requirements.

What is Cosmetic Grade Sodium Hyaluronate?

Sodium Hyaluronate is the sodium salt form of hyaluronic acid, cas number 9067-32-7, with the chemical formula (C14H20NO11Na) n. Sodium hyaluronate is a glucuronic acid that naturally and widely exists in the connective tissue, skin, eyes, and joint fluid of the human body.

NewHa® Cosmetic Grade Sodium Hyaluronate has excellent functions such as moisturizing, lubricating, antioxidant, anti apoptosis, anti-aging, penetration promoting, anti-inflammatory, and barrier repair, so it is widely used in the fields of beauty, medicine, and healthcare. The molecular structure of sodium hyaluronate is formed by alternating arrangement of glucuronic acid and N-acetylglucosamine, and sodium hyaluronate cas 9067-32-7 has a strong water absorption ability. Each molecule can absorb hundreds of times its own weight of water, which has a significant effect on maintaining skin hydration and improving skin elasticity.

We can provide products of various molecular weights: Sodium hyaluronate powder LMW, Sodium hyaluronate powder MMW, Sodium hyaluronate powder HMW.

The difference in molecular weight leads to significant variations in their solubility, permeability, mode of action and application scenarios. You can make a choice according to your needs.

Specification

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)	Actual Measured value
Absorbance	≤0.25
Transparency(%)	≥99.0
Intrinsic viscosity value(dL/g)	Actual Measured value
Dry weight loss(%)	≤10.0
pH	5.0-8.5
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

Application

When used in cosmetics,NewHa® Cosmetic Grade Sodium Hyaluronate can play a unique role in protecting the skin, keeping it moisturized, smooth, delicate, and elastic. Cosmetic grade sodium hyaluronate has the effects of wrinkle prevention, anti-aging, beauty and health care, and restoring skin physiological functions. The compatibility of NewHa® Cosmetic Grade Sodium Hyaluronate is good, so sodium salt hyaluronic acid almost can be added to any beauty cosmetics, widely used in cream, lotion, toner, essence, facial cleanser, hair conditioner, lip balm and other cosmetics. The general addition amount is 0.1-0.5%. Different molecular weight sodium hyaluronate has different moisturizing mechanism. Sodium hyaluronate with different molecular weights is usually used in combination to achieve synergistic effects, achieving multidimensional moisturizing and multiple skincare effects.

Type	Molecular Weight	Function
Oligo Sodium Hyaluronate	3,000-5,000 Da	Deep absorption and nourishment of skin
	5,000-10,000 Da
Low Molecular Weight（LMW） Sodium Hyaluronate	0.01-0.1M Da	Long-lasting moisturizing and wrinkle-resistant Cosmetology
	0.1-0.4M Da
	0.4-1.0M Da
Medium Molecular Weight (MMW) Sodium Hyaluronate	1.0-1.5M Da	Excellent Moisturizing Property, Slow Release & Stable Emulsification
High Molecular Weight(HMW) Sodium Hyaluronate	1.5-1.8M Da	Excellent Moisturizing & Lubricating Properties Excellent Sunscreen Repair
	1.8-2.0M Da
	2.0-2.5M Da

Features

1.Source: there is no animal source
2.Appearance: white powder, no black spots, impurities appear
3.High transmittance, transmittance ≥99%
4.High content: each batch of sodium hyaluronate content can reach more than 97%
5.Low protein content, less than 0.1%
6.PH value is stable, stable between 6.0-7.0
7.Low heavy metal content
8.Customization:can be customized according to customer requirements of different molecular packing density, different mesh number, different content products

TDS-of-Cosmetic Grade Sodium Hyaluronate

Renew-HA brochure