Most Professional Chinese Factory Supply High Quality Calcium Ascorbate Ascorbic Acid Calcium Salt CAS 5743-27-1 5743-28-2

Calcium Ascorbate Dihydrate More Info

Calcium Ascorbate Dihydrate is a mineral salt of ascorbic acid (Vitamin C), where the acidic protons of the molecule are replaced by a calcium ion, and the crystal structure incorporates two water molecules (dihydrate). This compound was developed to provide a non-acidic, buffered, and well-tolerated source of Vitamin C. The neutralization process significantly reduces the acidity of pure ascorbic acid, which can cause gastrointestinal discomfort in some individuals. The calcium salt form is highly stable and water-soluble, making it suitable for various formulations. Its development addressed the need for a form of Vitamin C that could be used in high doses without the associated gastric irritation, while also providing a bioavailable source of calcium.

Uses and Applications

The primary applications of Calcium Ascorbate Dihydrate are in the dietary supplement, food fortification, and pharmaceutical industries. It is widely used in vitamin C supplements, especially those marketed for individuals with sensitive stomachs, as it is gentler on the digestive system. In the food industry, it functions as both a nutrient fortifier (adding both Vitamin C and calcium) and an antioxidant preservative in products like meat, beverages, and canned goods to prevent spoilage and discoloration. It is also utilized in certain pharmaceutical preparations where a non-acidic excipient or active ingredient is required. Furthermore, it finds use in cosmetic formulations for its antioxidant properties.

Application Market

The market for Calcium Ascorbate Dihydrate is a significant and growing segment within the broader vitamin and mineral supplement market. Demand is driven by consumer preference for gentler, more bioavailable mineral ascorbate forms of Vitamin C. It is positioned as a premium, value-added ingredient compared to basic ascorbic acid. The market is global, with strong demand in North America, Europe, and the Asia-Pacific region, distributed through supplement brands, food manufacturers, and pharmaceutical companies. It is supplied by numerous chemical and ingredient manufacturers in various grades, from food-grade to pharmaceutical-grade, catering to different industry needs and regulatory standards.

Important Considerations

While Calcium Ascorbate Dihydrate is generally recognized as safe (GRAS) and well-tolerated, its use requires some specific considerations. The calcium content (approximately 10% by weight) must be accounted for in a user's total daily calcium intake to avoid potential excessive mineral consumption. For industrial handlers, standard good manufacturing practices should be followed, and while it is non-irritating, dust generation should be controlled. The dihydrate form requires proper storage in a cool, dry place in sealed containers to prevent caking or loss of crystalline water, which could affect dosage accuracy in formulations. When used in supplements or food, labeling must accurately reflect the source of Vitamin C and calcium. As with any supplement, recommended daily intakes should not be excessively exceeded without medical consultation.

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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
LC at sight
DP at sight

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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.