High Purity Sodium Ascorbate USP - Antioxidant Vitamin C for Supplement Formulations
Vitamin C is one of the most essential nutrients for human health, playing critical roles in immune function, collagen synthesis, antioxidant protection, and iron absorption. However, standard ascorbic acid can be acidic and potentially irritating to sensitive digestive systems. High Purity Sodium Ascorbate USP offers a superior, pH-neutral form of vitamin C that delivers all the benefits of this vital nutrient with enhanced bioavailability and gentler gastrointestinal tolerance. This pharmaceutical-grade ingredient is specifically designed for premium dietary supplements, functional foods, and nutraceutical applications where purity, stability, and efficacy are paramount.
Key Advantages of High Purity Sodium Ascorbate USP
Exceptional Purity & Quality Compliance
Manufactured to meet stringent USP (United States Pharmacopeia) standards, this sodium ascorbate guarantees >99% purity with minimal impurities. It undergoes rigorous testing for heavy metals, microbial contamination, and other quality parameters to ensure safety for human consumption.pH-Neutral & Gentle on Digestion
Unlike acidic ascorbic acid, sodium ascorbate is buffered and non-irritating to the stomach lining, making it ideal for sensitive individuals or high-dose supplementation programs. This characteristic also enhances compliance in pediatric and geriatric formulations.Superior Bioavailability
The sodium ascorbate form demonstrates excellent water solubility and absorption kinetics in the gastrointestinal tract, ensuring efficient uptake and utilization by the body. Studies suggest comparable or better bioavailability than standard ascorbic acid.Powerful Antioxidant Protection
As one of nature's most effective water-soluble antioxidants, sodium ascorbate neutralizes free radicals throughout the body's aqueous compartments, protecting cells from oxidative damage linked to aging, inflammation, and chronic disease.Multi-Functional Health Support
Beyond its antioxidant properties, this ingredient supports:-
Immune function by enhancing leukocyte activity and interferon production
Collagen formation for skin, joint, and vascular health
Iron absorption through reduction of ferric to ferrous iron in the gut
Neurotransmitter synthesis including norepinephrine and carnitine
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Applications in Nutraceutical Products
Dietary Supplements
Ideal for tablets, capsules, powders, and effervescent formulations where neutral pH and high purity are required. Particularly suitable for high-potency vitamin C products and immune support blends.Functional Foods & Beverages
Excellent solubility makes it perfect for fortifying sports drinks, nutritional bars, and vitamin waters without affecting taste or stability.Specialty Formulations
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Anti-aging products: Combats oxidative stress contributing to skin aging
Joint health formulas: Supports collagen synthesis for cartilage maintenance
Iron supplements: Enhances absorption of non-heme iron
Immune boosters: Critical for cold/flu season formulations
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Clinical Nutrition
Used in medical foods and therapeutic nutrition products requiring pharmaceutical-grade ingredients with proven efficacy.
Technical Superiority
Enhanced Stability
Demonstrates better stability than ascorbic acid in various formulations, with reduced degradation during processing and shelf life.Excellent Solubility
Rapid dissolution in aqueous systems facilitates versatile application across different delivery formats.Taste-Masked Properties
The neutral flavor profile allows for cleaner-tasting formulations compared to acidic vitamin C variants.Compatibility
Works synergistically with other antioxidants (vitamin E, flavonoids), minerals, and bioactive compounds without negative interactions.
Quality Assurance
Our High Purity Sodium Ascorbate USP is produced under cGMP conditions with:
Batch-to-batch consistency guaranteed
Comprehensive certificate of analysis available
Documentation for regulatory compliance (including USP, FDA, and international standards)
Traceability throughout the supply chain
Recommended Usage Levels
Typical inclusion rates vary by application:
Dietary supplements: 250–1000 mg per serving
Fortified foods/beverages: 10–50 mg per serving
Clinical/therapeutic formulations: As prescribed by healthcare professionals
Why Choose Our Sodium Ascorbate USP?
Pharmaceutical-Grade Quality
Meets the highest purity standards for nutraceutical applications.Science-Backed Efficacy
Supported by extensive research on vitamin C bioavailability and health benefits.Formulation Flexibility
Adaptable to various delivery systems from traditional capsules to innovative functional foods.Regulatory Confidence
Documentation support for global market compliance.
| Molecular Weight | 198.11 |
| Exact Mass | 198.014038 |
| BRN | 3767246 |
| EC Number | 205-126-1 |
| UNII | S033EH8359 |
| DSSTox Substance ID | DTXSID0020105 |
| Color/Form | Minute crystals|Minute white to yellow crystals |
| PSA | 110 |
| XLogP3 | -1.5349 |
| Appearance | white to slightly yellow powder |
| Density | 1.799 g/cm3 |
| Melting Point | 220 °C |
| Boiling Point | 235 °C |
| Flash Point | 238.2ºC |
| Refractive Index | 105.5 ° (C=10, H2O) |
| Water Solubility | H2O: 620 g/L (20 ºC) |
| Storage Conditions | Store at RT. |
| Vapor Pressure | 1.62E-14mmHg at 25°C |
| Flammability characteristics | Flammable; burning produces toxic sodium oxide fumes |
| Specific rotation | 104 º (c=1, H2O 25 ºC) |
| Odor | Odorless |
| PH | Between 6,5 and 8,0 (10 % aqueous solution) |
| Air and Water Reactions | Water soluble. Aqueous solutions are subject to quick air oxidation at pH greater than 6.0. |
| Reactive Group | Alcohols and Polyols |
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| Company Name | Beijing TDD E-commerce Co., Ltd | Country/Region | China |
| Business Type | Online Store | Company Size | 2000 |
| Established | December 18, 2014 | ||
| Address | Building No.3, Area 6, No.188, West of South Forth Ring Rd, Beijing, China | ||
| Main Products | PVC Resin , PP , PE , Pet , Titanium Dioxide , Pigment , Car Tire | ||
| International Commercial Terms(Incoterms): | FOB, CFR, CIF, FCA | ||
| Terms of Payment: | LC, T/T, D/P | ||
| Average Lead Time: | Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays | ||
| Number of Foreign Trading Staff: | 20~40 People | ||
| Main Markets: | Southeast Asia, Africa, Mid East | ||
| Nearest Port: | Tianjin,Qingdao,Shanghai | ||
| Import & Export Mode: | Have Own Export License | ||
About Beijing United Information Technology Co., Ltd.
Beijing United Information Technology Co., Ltd. (Stock Code: 603613. SH), founded in 2002 and listed on the Main Board in July 2019, is mainly engaged in industrial e-commerce and industrial Internet platforms. Based on industrial e-commerce and supported by industrial big data and industrial digitalization, the company provides online commodity trading, business information services and digital technology services of industrial products and raw materials for related industries. In terms of business model, it is called "the industrial version of Pinduoduo" and "the industrial version of JD.com".
About Beijing TDD E-commerce Co., Ltd.
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Beijing TDD E-commerce Co., Ltd. (shortly named TDD Global) is the core subsidiary of Guolian Corporation (Stock Code: 603613.SH) and the first industrial Internetplatform of Duoduo Series Platforms. The company mainly engages in B28 e-commerce transaction serices of raw material and industrial products, digital supply chain serices, industrial digitalization serices and industrial big data serices, and is committed to promoting the deep integration of traditional industries and new technologies such as the Internet, Internet of Things, big data, intelligent manufacturing and block chain, etc.
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of quot&quality first, customer first and credit-based"Since the establishment of the company and always do our best to satisfy potential needs of our customers.
Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with an irresistible force. |
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Our Advantages:
Rich Experience-over 20 years in industry field
Ranges of products categories with quality guarantee
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Overseas warehouse with all time delivery
Our services:
In order to better satisfy our customers worldwide and maintain regular customers. Our company takes raw material&industrial product B2B e-commerce transaction service, digital supply chain service, industry digitization service and industry data service as it′s primary business, focusing on promoting the deep integration between new technology and traditional industry, such as Internet, Internet of things, big data, intelligent manufacturing and blockchain.
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