For R&D scientists, product formulators, and procurement managers, a thorough understanding of product specifications is crucial for successful ingredient selection. Calcium Ascorbate Dihydrate (CAS 5743-28-2) is a compound valued for its Vitamin C and calcium content, but its effective application depends on meeting specific quality parameters. As a leading manufacturer and supplier, NINGBO INNO PHARMCHEM CO.,LTD. provides comprehensive data on our Calcium Ascorbate Dihydrate to aid your decision-making process.

A primary specification is the Assay, which indicates the purity of the compound. For Calcium Ascorbate Dihydrate, an assay of 99.5% minimum is often required, especially for pharmaceutical and high-grade food applications. This ensures that the product contains the stated levels of active Vitamin C and calcium with minimal impurities. Researchers and formulators looking to buy this ingredient should always verify the assay provided by the supplier.

The Appearance is another important indicator of quality. Calcium Ascorbate Dihydrate is typically described as a White or slightly yellow crystalline powder. Deviations from this description could suggest contamination or degradation, making it essential to procure from suppliers who maintain strict quality control over their manufacturing processes. When you purchase from us, you can expect consistent product appearance.

Functional properties like Specific Rotation are also critical, particularly in pharmaceutical and research settings. For Calcium Ascorbate Dihydrate, a specific rotation of +95° to +97° (c=5 in water) is commonly reported. This optical activity is a testament to the compound's chiral integrity and is a key parameter for ensuring the correct stereoisomer is being used. Scientists often rely on this specification when buying for R&D purposes.

Other important specifications include Loss on Drying (typically very low, e.g., ≤0.10%), which indicates the residual moisture content, and pH (for a 10% w/v solution, often between 6.8-7.4), highlighting its non-acidic nature. Heavy Metals and Arsenic limits are crucial for safety and compliance, especially for food and pharmaceutical grades. Buyers often request this detailed information when inquiring about price and placing an order.

When considering where to buy Calcium Ascorbate Dihydrate, comparing these specifications against your product's needs is vital. A reliable manufacturer will readily supply a Certificate of Analysis (CoA) detailing these critical parameters for each batch. This transparency is fundamental for building trust and ensuring the suitability of the ingredient for your specific applications.

NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing transparent and detailed product specifications for our Calcium Ascorbate Dihydrate. We aim to be your trusted supplier for all your Vitamin C calcium salt requirements. Contact us to learn more about our product's specifications and to get a competitive quote.