For any procurement manager or R&D scientist looking to buy Calcium Gluconate (CAS 299-28-5), understanding the product’s specifications is fundamental to ensuring it meets the intended application’s requirements. As a leading China manufacturer and supplier, we prioritize providing clear, accurate, and high-quality specifications for our Calcium Gluconate, supporting your informed purchasing decisions.
Our Calcium Gluconate typically presents as a white crystalline powder or granule, with a neutral odor. Key specifications that we adhere to include a high assay, often exceeding 98-99% (dry basis), which is crucial for pharmaceutical and food-grade applications. We also meticulously control parameters such as Loss on Drying, ensuring minimal moisture content for stability and efficacy. For clients in sensitive industries, we also ensure that heavy metals, arsenic, chloride, sulfate, and reducing substances are well within acceptable limits, as outlined in relevant pharmacopeias like USP or EP.
The molecular formula C12H22CaO14 and a molecular weight of approximately 430.37 g/mol are standard identifiers for Calcium Gluconate. Solubility in water, though moderate in cold water (approximately 3.3 g/100mL), significantly increases in boiling water, a property important for various formulation processes. We also provide information on pH, which typically falls between 6.0 and 8.0 for our product.
When you choose to purchase Calcium Gluconate from our company, you are partnering with a supplier that values transparency and quality assurance. We make these critical specifications readily available to our clients, whether you are conducting research or planning a large-scale industrial purchase. We encourage you to contact us to discuss your specific needs and to receive detailed technical documentation for our Calcium Gluconate. We are committed to being your trusted supplier for high-quality chemical raw materials.
Manufacturing Facilities






Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.