Sodium Ascorbyl Phosphate Powder

Sodium Ascorbyl Phosphate Powder
Details:
Sodium ascorbyl phosphate (SAP) is a highly stable, water-soluble vitamin C derivative that effectively improves the problems of pure vitamin C, such as easy oxidation, discoloration, and high irritation.
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Description
Technical Parameters
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To become a global professional comprehensive solution supplier in the field of cosmetics raw materials.

 

Product Introduction

 

Sodium ascorbyl phosphate (SAP) is a highly stable, water-soluble vitamin C derivative that effectively improves the problems of pure vitamin C, such as easy oxidation, discoloration, and high irritation.

 

Technical Specifications

 

Item

Specification

Product Name

Sodium Ascorbyl Phosphate Powder

INCI Name

Sodium Ascorbyl Phosphate

CAS No.

66170-10-3

EINECS No.

425-120-1

Molecular Formula

C6H6Na3O9P

Molecular Weight

322.05

Appearance

White to Off-white Powder

Assay (HPLC)

≥98.0%

Identification

Positive

Free Ascorbic Acid

≤0.5%

Loss on Drying

≤10.0%

pH (1% Solution)

9.0–10.0

Heavy Metals

≤10 ppm

Arsenic

≤2 ppm

Lead

≤2 ppm

Total Plate Count

≤100 CFU/g

Yeast & Mold

≤10 CFU/g

E. coli

Negative

Salmonella

Negative

Solubility

Freely Soluble in Water

Recommended Dosage

0.2–3.0%

Shelf Life

24 Months

Storage

Store in a Cool, Dry & Light-Protected Place

Testing Method

HPLC

Quality Standard

Enterprise Standard

 

Applications

 

Whitening Serum: A core brightening active ingredient that helps improve dullness and dark spots, enhancing product stability.

 

Anti-aging Cream: Provides antioxidant protection and can be combined with peptides, hyaluronic acid, and other ingredients to develop anti-aging products.

 

Repairing Lotion: Suitable for barrier repair and daily care products, enhancing the overall efficacy of the formula.

 

Acne Treatment Products: Suitable for acne serums, toners, and gels, helping to improve oily and acne-prone skin.

 

Sunscreen Products: Acts as a supplementary antioxidant, reducing oxidative damage caused by UV rays.

 

Masks and Eye Care: Suitable for brightening masks and eye care products, improving dullness and enhancing skin radiance.
 

Manufacturing Process

 

Raw Material Selection: Carefully selected high-quality raw materials undergo incoming material inspection to ensure product quality from the source.

 

Precision Synthesis: Utilizes a mature phosphorylation process to improve product purity and stability.

 

Multi-stage Purification: Impurities are removed through filtration, crystallization, and refining processes to ensure product consistency.

 

Advanced Purification: Filtering, crystallization, and refining processes remove impurities, ensuring product consistency.

 

End-to-End Quality Control: Monitoring key process parameters throughout the entire production process ensures stable and reliable product quality for each batch.

 

Finished Product Testing: Products pass quality inspection before packaging and warehousing, enabling complete batch traceability.

 

Quality Control

 

Raw Material Quality Control: Testing for key indicators such as purity, moisture, and heavy metals.

 

Process Quality Control: Real-time monitoring of reaction temperature, pH, and key process parameters.

 

Finished Product Quality Testing: Testing for content, appearance, moisture, heavy metals, and microorganisms to ensure compliance with company standards.

 

Batch Traceability: Establishing a complete batch number and sample retention system, ensuring traceability for each batch of products.

 

Testing Equipment: Equipped with HPLC, ICP-MS, UV, Particle Size Analyzer, and Moisture Analyzer, each batch of products undergoes testing before leaving the factory.
 

Custom Manufacturing

 

Customized Product Specifications: Supporting customization of purity, particle size, and product specifications to meet different formulation needs.

 

Customized Packaging: Providing 1kg, 5kg, 10kg, and 25kg packaging options, and supporting OEM and Private Label.

 

Technical Documentation Support: COA, TDS, MSDS, Specification, and regulatory support documents are available.

 

Export Services: Neutral packaging, mixed container shipping, and customized export documents are supported to meet global sourcing needs.

 

Packaging & Logistics

 

Packaging Specifications: 1kg aluminum foil bags, 5kg/10kg cartons, 25kg cardboard drums; packaging can be customized according to customer requirements.

 

Shipping Methods: Sea freight, air freight, and international express are supported; logistics solutions can be provided based on delivery schedule.

 

Storage Conditions: Store in a sealed, moisture-proof, and light-protected environment. It is recommended to store in a cool, dry place.

 

Shelf Life: Standard shelf life is 24 months.

 

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FAQ

 

Q: What is the minimum order quantity (MOQ)?

A: The standard MOQ is 1kg. Bulk purchases offer more competitive pricing.

Q: Are samples provided?

A: Sample requests are supported and can be used for product testing and formula development.

Q: What is the delivery time?

A: Standard products are shipped within 3-7 business days. Delivery time for bulk orders is confirmed based on quantity.

Q: What packaging options are available?

A: Standard packaging, neutral packaging, and OEM label customization are available.

Q: What technical documents are provided?

A: COA, TDS, MSDS, Specification, and relevant test reports are available.

Q: Do you support OEM/Private Labels?

A: Customization of packaging, labels, and export documents is supported.

Q: What formulas are suitable for?

A: Suitable for serums, lotions, creams, masks, sunscreens, cleansers, and acne treatment products.

Q: How should the product be stored?

A: Store in a sealed, moisture-proof, and light-protected environment, avoiding high temperatures and humidity.

Q: Do you support customized specifications?

A: Yes, we support customization of purity, particle size, packaging, and technical standards.

Q: Which countries and regions do you export to?

A: Our products are widely supplied to many international markets, including Europe, North America, Southeast Asia, and the Middle East. We can provide corresponding technical support based on the target market.

 

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