Calcium Lactobionate is the calcium salt of lactobionic acid. Its chemical formula is C₂₄H₄₂CaO₂₄, and its CAS number is 110638-68-1 (or 5001-51-4 for the anhydrous form). It is a white to off-white, odorless, and highly water-soluble crystalline powder known for its exceptional biocompatibility and low toxicity.

Applications

1. Pharmaceuticals and Dietary Supplements

Calcium Supplementation: It is widely used in medicine and health supplements to treat or prevent calcium deficiency (hypocalcemia). Because of its high water solubility and mild taste, it is easily absorbed by the human body without causing significant gastrointestinal irritation.

Organ Preservation Solutions: Similar to sodium lactobionate, it is utilized in organ transplant preservation fluids to help maintain osmotic pressure and prevent cell swelling during cold storage.

Stabilizer for Injectables: It serves as a stabilizing agent in certain intravenous drug formulations, such as Calcium Gluconate injections, to prevent calcium precipitation during storage.

2. Cosmetics and Skincare

Skin Conditioning & Humectant: It functions as a humectant that binds water molecules to upper skin layers, enhancing hydration.

Anti-Aging Support: As a derivative of lactobionic acid (a third-generation Polyhydroxy Acid or PHA), it offers mild antioxidant properties, helping to protect the skin matrix from oxidative stress and premature aging.

3. Food Industry

Nutrient Fortrilant: Used to fortify beverages, dairy products, and infant formulas with calcium.

Firming Agent & Stabilizer: It helps maintain the structural integrity of processed fruits, vegetables, and soy products (like tofu) during processing and shelf-life.

Made of pure aluminum composite material, with high barrier properties, effectively isolating it from air, moisture, and light.
Completely moisture-proof, oxidation-resistant, and anti-caking, ensuring long-term preservation of powder purity.
Individually sealed and packaged; sizes can be customized in 1kg/5kg/10kg/25kg bags.
Neutral, unlabeled packaging and printing of customer logos and product information are also supported.

The independent and professional raw material storage workshop is kept at a constant temperature, dry and protected from light throughout, with ventilation, moisture control, and humidity prevention to prevent powder from absorbing moisture, clumping, deterioration, and oxidation. The workshop features zoned shelving for vertical storage, with cartons and drums stacked in separate zones to keep goods off the ground and away from moisture, acids, alkalis, odors, and sources of pollution.