USP Ascorbic Acid 50-81-7 L-Ascorbic acid

Ascorbic Acid More Info

Ascorbic Acid (CAS: 50-81-7), commonly known as Vitamin C, is a water-soluble essential nutrient naturally present in citrus fruits and green vegetables. This white to slightly yellow crystalline powder with a strongly acidic taste represents one of the most biologically active forms of vitamin C. Industrially produced through either the Reichstein process (glucose fermentation) or modern two-stage fermentation methods, it achieves pharmaceutical-grade purity (>99.5%). As a potent reducing agent, its unique electron-donating properties make it invaluable in both biological systems and industrial applications. The compound's relative instability in solution and sensitivity to heat, light, and oxidation necessitate careful handling throughout production and storage.

Key Applications

The compound serves critical functions across diverse sectors. In pharmaceuticals, it acts as a nutritional supplement for vitamin C deficiency treatment and as an antioxidant in IV formulations. The food industry utilizes it as a natural preservative (E300) and flour improver, while cosmetic formulations incorporate it for skin brightening and collagen synthesis stimulation. Industrial applications include water treatment as an oxygen scavenger and in photographic development as a reducing agent. Emerging uses encompass nanoparticle synthesis and as a stabilizer in biopharmaceutical formulations. Its role in promoting iron absorption continues to drive fortification programs in nutritional interventions.

Market Dynamics

Global ascorbic acid market size exceeded $1.2 billion in 2023, with projections indicating 5.8% CAGR through 2030 driven by nutraceutical demand and functional food trends. China dominates production with over 80% of world capacity, while North America and Europe lead in high-value applications like pharmaceutical and cosmeceutical grades. The COVID-19 pandemic significantly boosted demand for immune-support supplements, creating lasting market expansion. Current innovations focus on stabilized derivatives (e.g., sodium ascorbyl phosphate) for sensitive formulations and increasing adoption in aquaculture feed additives. Price volatility remains a market characteristic due to raw material (corn syrup) cost fluctuations.

Handling & Regulatory Considerations

Storage requires cool (15-20°C), dry conditions in airtight containers with nitrogen flushing to prevent oxidation. Workplace handling should avoid excessive dust generation using local exhaust ventilation. Regulatory status varies by application: USP/EP/JP pharmacopeia standards govern pharmaceutical grades, while food applications require compliance with FCC or equivalent food additive regulations. Documentation must include heavy metal analysis, residual solvent profiles, and microbiological testing where applicable. Special transport considerations apply for bulk shipments to prevent caking and moisture absorption. In formulations, pH control is critical as degradation accelerates above pH 7.0, necessitating compatibility testing with other ingredients.

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FAQ

Q1. Can I get a free sample?

We can send you a samll free sample, and you only need to pay for the shipping cost.

Q2. What is the HyperChem payment term?

T/T in advance
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Q3. What is HyperChem shipment policy?

Our policy is to strive for the quickest shipment time possible.

For ready stock samples, they are usually shipped within 3 working days after payment received.
For non-ready stock, please contact HyperChem sales team to negotiate.

Q4. What is HyperChem shipment term?

By Express  
FedEx  UPS  DHL  EMS                               
Fast: 3-7 days around, high cost, door to door service

By Air                                        
Suitable for more than 50kg 
Fast: 3-7 days, hight cost, port to port, professional broker needed 

By Sea
Suitable for more than 500kg      
Fast: 7-45 days, low cost, port to port, professional broker needed 

We will always attempt to utilize the quickest and most affordable way for customers to receive orders. And follow -up with customers via email for all shipment details as well as updated track information until it arrives without damage.

Q5. What HyperChem will provide after shipment?

For sample orders: 
After shipment is done, an timely email including:

1. Track details (Fedex /TNT/DHL/EMS Track number)
2. Packaging photo
3. COA, MSDS, etc
4. Dispatch date & Estimated arriving time
5. Shipping invoice

For commercial orders
A full set of shipment documents as well as package photos can be provided in scan-copy and original, to help customers complete the customs clearance process.

Company Profile

Established in 2013, Hyper Chem has exclusive tie-ups with leading manufacturers, supplying raw materials produced in GMP and ISO 9002 certified facilities, and provides high-quality ingredients and raw materials to cater to the requirements of our diverse range of clients.

Among them, our key client industrial sectors around the global are:

Pharmaceuticals
Nutrition Ingredients/ Dietary supplements
Cosmetic Ingredients
Food Ingredients
Veterinary API
Agriculture fertilizer
Custom Synthesis lab supply

HyperChem provides to its wonderful and honorable clients comprehensive purchasing and distribution services which ensure that we are delivering the right generic, raw, or customized product, make sure that we are delivering it at the right time, ensure that it is delivered in the specified amount, and in the right kind of packaging to clients and customers of all types of industries irrespective of their size of operation.