Product Overview

Calcium L-Threonate (CAS 70753-61-6) is a highly bioavailable form of calcium derived from L-threonic acid. As a leading China manufacturer and supplier of functional nutritional ingredients and active pharmaceutical ingredients (APIs), Conscientia Industrial provides premium Calcium L-Threonate produced through advanced salt-forming and purification processes. This active raw material is widely utilized in pharmaceutical formulations, health supplements, and laboratory R&D due to its superior absorption and stability.

Technical Specifications

• Product Name: Calcium L-Threonate

• CAS Number: 70753-61-6

• Quality Standard: In-house Standard / Food Grade / Pharma Grade Compliance

• Purity (HPLC): ≥99.0%

• Molecular Formula: C8H14CaO10

• Molecular Weight: 310.27

• Appearance: White to off-white powder

• Calcium Content: 12.0% - 14.0%

• Loss on Drying: ≤1.0%

• Heavy Metals: ≤10ppm

Why Partner with Conscientia Industrial

• Nutritional Chemistry Excellence: Specialized in the synthesis of high-purity organic mineral salts with optimized bioavailability.

• Comprehensive Quality Testing: Every batch of Calcium L-Threonate is verified for purity, calcium content, and microbial safety to meet international standards.

• Documentation and Compliance: We offer complete technical support including Certificate of Analysis (COA), MSDS, and detailed product specifications.

• Large-Scale Industrial Supply: As a trusted China supplier, we provide flexible supply chain solutions from small-scale R&D samples to multi-ton bulk industrial production.

Packaging & Storage

• Standard Packaging: 1kg/bag, 5kg/drum, or 25kg/fiber drum with PE liner.

• Storage Conditions: Store at room temperature (below 25℃). Keep the container tightly sealed in a cool, dry place protected from light and moisture.

• Safety Handling: This is a technical-grade raw material intended for industrial manufacturing and laboratory research use only.

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