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Ascorbic Acid (Vitamin C) is an essential water-soluble nutrient in elite sports nutrition.
It acts as a potent antioxidant, actively scavenging exercise-induced free radicals to mitigate oxidative stress and accelerate post-workout cellular recovery. Furthermore, it serves as an indispensable cofactor for collagen biosynthesis. By stabilizing the collagen structure, it strengthens tendons, ligaments, and connective tissues, promoting tissue repair and reducing sports-related injury risks.
Perfectly synergizing with amino acids, Ascorbic Acid ensures both cellular protection and structural resilience. For B2B brands, this science-backed vitamin is a mandatory ingredient for comprehensive athletic recovery and joint-health formulations.
Items | Specifications | Results |
Appearance(25℃) | White or almost white, crystalline powder or colourless crystals | A white crystalline powder |
Melting point | About 190℃, with decomposition | 191℃ |
Solubility | Freely soluble in water,sparingly soluble in ethanol(96 per cent) | Meets the requirements |
Infrared Absorption spectrum | Infrared absorption spectrum accord with the reference spectrum of ascorbic acid CRS | Meets the requirements |
The reaction with silver nitrate TS | A 20mg/ml solution reduces alkaline Cuprice tartrate Ts slowly at room Temperature but more readily upon heating | Meets the requirements |
pH （With 5% water solution） | 2.1～2.6 | 2.3 |
pH （With 2% water solution） | 2.4～2.8 | 2.4 |
Appearance of solution | Clarity: clear；Colour: ≤BY7 | Clarity: clear；Colour: ＜BY7 |
Specific optical rotation | +20.5°～+21.5° | +20.9° |
Loss on Drying | ≤0.4% | 0.04% |
Impurity E | ≤0.2% | Meets the requirements |
Related substance | Impurity C: ≤0.15%； Impurity D: ≤0.15%； Unspecified impurities: ≤0.10%； Total impurities: ≤0.2% | Impurity C:Undetectable; Impurity D:Undetectable; Unspecified impurities:Undetectable; Total impurities:Undetectable; |
Copper | ≤5.0ppm | ＜5.0ppm |
Iron | ≤2.0ppm | ＜2.0ppm |
Arsenic | ≤3.0ppm | ＜3.0ppm |
Lead | ≤2.0ppm | ＜2.0ppm |
Mercury | ≤1.0ppm | ＜1.0ppm |
Cadmium | ≤1.0ppm | ＜1.0ppm |
Heavy metals | ≤10ppm | ＜10ppm |
Sulphated ash | ≤0.1% | 0.02% |
Residual solvents | Methyl alcohol≤0.3% | Meets the requirements |
Assay | 99.0%～100.5% | 99.9% |
Microbial limit | 1.Total aerobic microbial count:≤1000cfu/g 2.Total yeasts and molds count:≤10cfu/g 3.Escherichia coli:Absence | 1.150 cfu/g 2.Not detected 3.Not detected |
Conclusion | The product conforms to the above specifications. | |
Product Name:Ascorbic Acid(vitamin C)
CAS:50-81-7
MF:C6H8O6
Melting point :190-194 °C (dec.)
form:A white crystalline powder
color:White
Uses:
Ascorbic Acid (CAS 50-81-7): The Essential Antioxidant & Structural Support for Athletic Performance
Ascorbic Acid, universally recognized as Vitamin C (CAS 50-81-7), is a vital, water-soluble micronutrient that serves as a foundational raw material in advanced sports nutrition. Because the human body cannot synthesize it endogenously, adequate intake is strictly required to support the extreme physiological demands of intense physical training and to optimize overall athletic performance.
Core Mechanism: Free Radical Scavenging & Collagen Biosynthesis
The primary physiological advantages of Ascorbic Acid in sports health revolve around its dual-action capabilities. First, it acts as a potent, water-soluble antioxidant that directly neutralizes and scavenges reactive oxygen species (ROS) and free radicals generated during high-intensity exercise. By mitigating oxidative stress, it protects cellular structures from damage and accelerates post-workout recovery. Second, Ascorbic Acid is an indispensable enzymatic cofactor for collagen synthesis. It is strictly required for the hydroxylation of proline and lysine, which stabilizes the triple-helix structure of collagen. This structural support is critical for maintaining the integrity of connective tissues, including tendons, ligaments, and skin, thereby reducing the risk of sports-related injuries and promoting tissue repair.
Target Applications & Performance Benefits
Cellular Protection & Recovery: Intense physical exertion naturally induces a surge in free radicals, leading to oxidative stress and delayed muscle fatigue. Ascorbic Acid’s powerful scavenging ability actively quenches these harmful molecules, reducing cellular damage and supporting the immune system to ensure athletes can maintain consistent training volumes without falling ill.
Connective Tissue Integrity & Injury Prevention: Heavy lifting, sprinting, and endurance sports place immense mechanical stress on joints and connective tissues. By facilitating optimal collagen production, Ascorbic Acid strengthens tendons and ligaments, accelerating the healing of micro-tears and promoting overall joint health.
Synergy with Sports Nutrition Stacks: Ascorbic Acid seamlessly integrates into comprehensive pre-workout and recovery formulations. While BCAAs and amino acids provide the building blocks for muscle tissue, Ascorbic Acid ensures the structural matrix (collagen) remains robust and the cellular environment is protected from oxidative degradation.
Global Market Positioning
Ascorbic Acid (CAS 50-81-7) is an indispensable, high-frequency compounded ingredient in global sports nutrition, ranging from elite pre-workouts to joint-health and recovery complexes. For B2B brands, incorporating this premium, science-backed vitamin signals a commitment to holistic athletic wellness. It is the ultimate choice for next-generation formulations targeting athletes who demand rapid recovery, structural resilience, and optimal cellular protection.
Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.
Q6: How do you treat quality complaint ?
A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.
Name:Wuhan Fortuna Chemical Co.,Ltd
Category:Others
Trade Category: Trading Company
Employees: 11 - 50 People
Address: Room 2015, No.2 Building, Kaixin Mansion No.107
Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide Ascorbic Acid with good quality and best price, welcome to contact us to get COA/TDS/MSDS of Ascorbic Acid.
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2. Large quantity in stock;
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4. Best service after shipment with email;
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