Cosmetic Sodium Acetate Trihydrate

Cosmetic Sodium Acetate Trihydrate - Premium pH Buffer for Cosmetic Formulations

SHANXI ZHAOYI CHEMICAL CO., LTD brings you pharmaceutical-grade Cosmetic Sodium Acetate Trihydrate (CAS 6131-90-4), manufactured with precision since 1988. Our product achieves ≥99.5% purity with iron content strictly limited to ≤0.0003%, preventing oxidation and discoloration in white creams.

Produced in our 27,000 m² facility with 150,000 tons annual capacity, this colorless crystalline buffer maintains perfect pH stability between 7.5-9.0. With molecular weight 136.08 and specific gravity 1.45, it dissolves completely in water and alcohol. ISO, KOSHER, and HALAL certified, our trihydrate serves cosmetic manufacturers across Europe, America, and Asia who demand consistent quality and reliable supply.

Key Features & Benefits

Superior pH Buffering Performance

Our sodium acetate trihydrate maintains stable pH values between 7.5-9.0 in cosmetic formulations. This matches your skin's natural pH around 5.5 when added at 0.3%-0.5%, reducing irritation and enhancing product comfort.

Ultra-Low Impurity Profile

With iron content ≤0.0003% and heavy metals ≤0.0005%, you get crystal-clear formulations without discoloration. Your white creams stay white, and transparent gels remain perfectly clear throughout shelf life.

Excellent Moisturizing Support

The trihydrate structure provides gentle hydration assistance in your skincare products. It works synergistically with other humectants to improve skin moisture retention and product texture.

Universal Formulation Compatibility

Soluble in both water and alcohol, it integrates seamlessly into emulsions, lotions, shampoos, and serums. You can incorporate it across your entire product line without reformulation challenges.

Technical Specifications

How It Works?

pH Regulation Mechanism

When you dissolve our sodium acetate trihydrate in your formulation, it creates an acetate buffer system. The acetate ions interact with hydrogen ions to maintain stable pH levels, preventing product degradation and skin irritation.

Buffering Action

The compound resists pH changes when acids or bases are introduced during manufacturing or storage. This keeps your product stable even when other ingredients undergo slight pH shifts over time.

Moisture Interaction

The three water molecules in the Cosmetic Sodium Acetate Trihydrate structure release gradually into your formulation. This controlled hydration supports the water phase stability in emulsions and enhances the moisturizing profile of leave-on products.

Synergistic Enhancement

It works alongside your active ingredients without interference. The mild buffering doesn't compete with preservatives, antioxidants, or botanical extracts, making formulation development smoother.

 

Our Factory

 

30-YEAR ACETATE SPECIALIST | Non-caking, High Purity, Global Supply Chain

our factory

factory workshop

our laboratory

Applications

Moisturizing Skincare Products

Add 0.3%-0.5% to your confront creams, salves, and serums to alter pH near to skin's normal level. Your clients encounter diminished snugness and moved forward consolation amid application.

Hair Care Formulations

Incorporate 0.2%-0.8% into shampoos and conditioners to stabilize pH and minimize scalp disturbance. The buffer secures hair fingernail skin from pH-related harm amid cleansing.

Emulsion Systems

Use in both oil-in-water and water-in-oil emulsions to anticipate stage division. The steady pH environment makes a difference emulsifiers work more successfully all through item rack life.

Clear Gel Products

At 0.1%-0.3% concentration, it keeps up straightforwardness in gels and fluid serums. The ultra-low insoluble matter guarantees your crystal-clear definitions remain pristine.

Body Care Products

Apply in body salves, hand creams, and knead items at 0.2%-0.6% for pH optimization. Your items feel gentler on skin whereas keeping up antimicrobial viability of additive frameworks.

 

 

 

 

Cosmetic Sodium Acetate Trihydrate vs Other Products

Certifications & Compliance

International Quality Standards

Our manufacturing facility holds ISO certification, ensuring consistent quality management across production batches. Every shipment meets pharmaceutical-grade specifications verified through third-party testing.

Religious Certifications

We maintain both KOSHER and HALAL certifications, making our product suitable for global markets with diverse consumer requirements. These certifications undergo annual renewal and audit processes.

Safety Compliance

The product complies with national standards for food additives and cosmetics raw materials safety regulations. It meets requirements for use in personal care products across major international markets.

Quality Documentation

Each batch ships with Certificate of Analysis (CoA) detailing all specification parameters. We provide Material Safety Data Sheets (MSDS) and technical data sheets to support your regulatory filing needs.

 

 

 

 

 

 

Packaging Options

Standard Packaging

We offer 25kg plastic woven packs with internal PE liner for dampness security. This estimate suits little to medium-scale producers with adaptable stock administration needs.

Bulk Packaging

For large-volume clients, 1000kg ton-bags give temperate shipping and capacity. The enormous packs highlight release gushes for simple fabric exchange into your generation vessels.

Custom Packaging

If you require particular bundling arrangements for robotized nourishing frameworks or special capacity prerequisites, we suit custom demands for orders over least quantities.

Packaging Protection

All bundles are fixed to avoid dampness entrance amid transportation. Names incorporate group numbers, fabricating dates, and dealing with enlightening in numerous dialects.

Manufacturing Process

Crude Fabric Selection

We source high-purity acidic corrosive and sodium hydroxide from certified providers. Beginning quality checks guarantee crude materials meet our exacting pharmaceutical-grade guidelines some time recently generation begins.

Synthesis and Crystallization

The neutralization response happens beneath controlled temperature and pH conditions. Exact crystallization forms frame the trihydrate structure, guaranteeing the three water particles coordinated accurately into the gem lattice.

Purification Steps

Multiple recrystallization stages evacuate pollutions to accomplish ≥99.5% virtue. Progressed filtration dispenses with insoluble matter, whereas particle trade forms diminish overwhelming metal substance to follow levels.

Quality Control Testing

Every generation bunch experiences comprehensive testing over 15+ parameters. Our in-house research facility employments ICP-MS, titration, and spectroscopic strategies to confirm determinations some time recently release.

Drying and Packaging

Controlled drying keeps up the trihydrate shape whereas evacuating overabundance dampness. Bundling happens in climate-controlled situations to protect item quality until it comes to your office.

 

Shipment

 

Maritime Transport

Air transport

Land transportation​

Why Choose Us?

35+ A long time Fabricating Excellence

Since 1988, we've refined acetic acid derivation generation forms to convey steady quality. Our three decades of encounter decipher into solid supply and specialized mastery you can depend on.

Massive Generation Capacity

With 150,000 tons yearly capacity over our 27,000 m² office, we never compromise your generation plan. Huge orders dispatch instantly, and we keep up stock buffers for critical requirements.

Global Supply Reliability

We trade to Europe, America, and Asia with built up coordinations associations. Your orders arrive on time with legitimate documentation for traditions clearance and administrative compliance.

Technical Bolster Team

Our detailing pros offer assistance you optimize expansion proportions for your particular items. We give direction on pH alteration, compatibility testing, and investigating detailing challenges.

Customer-Centric Philosophy

Your fulfillment drives our operations. We react rapidly to request, oblige extraordinary demands, and construct long-term associations based on common believe and shared success.

Competitive Pricing

Direct producer estimating kills merchant markups. Volume rebates and adaptable installment terms back your budget administration and productivity objectives.

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FAQ

Q: What is the suggested expansion proportion for confront creams?

A: For most confront cream definitions, include 0.3%-0.5% based on add up to weight. This accomplishes pH around 5.5, coordinating skin's common causticity. Begin with 0.3% and alter based on your total fixing profile.

Q: Will this item cause discoloration in white formulations?

A: No. Our press substance is entirely restricted to ≤0.0003%, anticipating oxidation and color changes. Your white creams keep up their flawless appearance all through rack life, not at all like lower-grade alternatives.

Q: How ought to I store bulk quantities?

A: Store in a dry, ventilated stockroom absent from warm sources and dampness. Keep holders fixed when not in utilize. Isolated from soluble substances and solid oxidizers. Appropriately put away item keeps up quality for 24 months.

Q: Is this consistent with characteristic preservatives?

A: Yes. The buffer doesn't meddled with normal additive frameworks like potassium sorbate or sodium benzoate. It may indeed improve additive viability by keeping up ideal pH ranges for antimicrobial activity.

Q: Can I utilize this in items labeled "natural"?

A: Sodium acidic corrosive determination happens regularly in diverse nourishments and natural systems. Be that as it may, labeling prerequisites alter by district and certification body. Guide your ordinary certification organization with regard to their specific settling affirmation criteria.

Q: What's the differentiate between trihydrate and anhydrous shapes?

A: The trihydrate contains three water particles per particle, advertising superior dampness steadiness in details. Anhydrous adaptations are more concentrated but may assimilate barometrical dampness unusually amid capacity and handling.

Q: Do you give tests for definition testing?

A: Yes. We supply 500g-1kg tests with full CoA documentation. This permits you to conduct compatibility tests and steadiness considers some time recently committing to generation quantities.

Q: What is your least arrange quantity?

A: Standard MOQ is one bed (1000kg in ton-bag or 40 packs of 25kg). For first-time clients conducting trials, we can suit littler amounts with balanced estimating.

Request a Quote

Ready to enhance your cosmetic formulations with Cosmetic Sodium Acetate Trihydrate? Contact our sales team today for pricing, technical specifications, and sample requests: sxzy@sxzhaoyi.com