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HS Code |
702913 |
| Chemical Formula | C12H14CaO12 |
| Molecular Weight | 426.33 g/mol |
| Appearance | white to yellowish crystalline powder |
| Solubility In Water | soluble |
| Melting Point | approximately 190°C (dec.) |
| Ph Value | 6.8–7.4 (1% solution) |
| Cas Number | 5743-28-2 |
| Common Uses | dietary supplement, food additive, antioxidant |
| Taste | slightly tart, less acidic than ascorbic acid |
| Stability | more stable than ascorbic acid in air |
| Synonyms | Calcium L-ascorbate, E302 |
| Storage Conditions | cool, dry place, protected from light |
| Bioavailability | high, similar to ascorbic acid |
| Source | synthetic, derived from ascorbic acid |
| Density | 1.8 g/cm³ |
As an accredited Calcium Ascorbate factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Purity 99%: Calcium Ascorbate with 99% purity is used in fortified beverages, where it enhances vitamin C bioavailability and solubility. Particle Size 100 mesh: Calcium Ascorbate with a particle size of 100 mesh is used in powdered drink mixes, where it ensures uniform dispersion and rapid dissolution. Stability Temperature 150°C: Calcium Ascorbate with stability up to 150°C is used in baked goods, where it maintains ascorbic acid integrity during processing. Moisture Content <0.5%: Calcium Ascorbate with moisture content below 0.5% is used in tablet formulations, where it reduces hygroscopicity and extends shelf life. Bulk Density 0.7 g/cm³: Calcium Ascorbate with a bulk density of 0.7 g/cm³ is used in encapsulation applications, where it allows for precise dosing and easy handling. pH 6.5-7.5 (1% Solution): Calcium Ascorbate with a pH of 6.5-7.5 in a 1% solution is used in dairy product fortification, where it minimizes acidification and preserves sensory quality. Solubility 50 g/L (water): Calcium Ascorbate with a solubility of 50 g/L in water is used in clear beverages, where it ensures complete dissolution and transparent appearance. Odorless Grade: Calcium Ascorbate with odorless grade is used in sensitive nutritional supplements, where it avoids off-flavors and improves consumer acceptance. Low Lead Content (<0.5 ppm): Calcium Ascorbate with lead content below 0.5 ppm is used in pediatric nutrition products, where it meets stringent safety standards for heavy metals. Non-GMO Certification: Calcium Ascorbate with non-GMO certification is used in organic food manufacturing, where it complies with regulatory and labeling requirements. |
| Packing | Calcium Ascorbate is securely packed in a 25 kg fiber drum with double polyethylene inner bags for moisture protection and freshness. |
| Container Loading (20′ FCL) | Calcium Ascorbate ships in 20′ FCLs, typically as 10-25kg bags, with net weights up to 16-18 tons per container. |
| Shipping | Calcium Ascorbate is typically shipped in sealed, airtight, food-grade containers or bags to protect it from moisture, heat, and light. Containers are labeled clearly with product details and hazard information. Standard shipping practices ensure the chemical remains stable and uncontaminated during transit, complying with regulatory and safety requirements. |
| Storage | Calcium ascorbate should be stored in a cool, dry, well-ventilated area, away from moisture, heat, and direct sunlight. Keep the container tightly closed and protected from incompatible substances such as oxidizing agents and acids. Use original, clearly labeled containers to prevent contamination, and ensure the storage area is free of food and drink to maintain chemical purity and safety. |
| Shelf Life | Calcium Ascorbate typically has a shelf life of 2-3 years when stored in a cool, dry place in tightly sealed containers. |
Competitive Calcium Ascorbate prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@bouling-chem.com.
We will respond to you as soon as possible.
Tel: +8615371019725
Email: sales7@bouling-chem.com
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