Easy Health Inc. supplies pharmaceutical grade Calcium Gluconate Powder which meets USP and EP standards with confirmed 99% purity. Our product has more than 11 years of experience with trace elements and mineral fortification with ton-level self-owned inventory, defined production parameters to eliminate batch fluctuation and independent quality control for consistent dissolution rates. Each batch undergoes extensive titration testing, with strict limitations for heavy metals: Lead ≤2.0 mg/kg, Arsenic ≤2.0 mg/kg. Developed for pharmaceutical producers, nutraceutical companies and functional food developers that require consistent and compliant calcium supplementation solutions. Our product supports bone, neurone and muscle health across a wide array of uses, from injectable formulations to fortified beverages.

In the competitive trace element market, we have three enterprise benefits to highlight. First, the true conformity with the pharmacopoeia - the uniformity of test data across samples and commercial batches meets severe requirements for entrance to the European and American market. Second, manufacturing stability addresses the typical industry problem of batch-to-batch variance, which is important for long-term pharmaceutical production planning. Third, direct management of manufacturing inventories avoids quality deterioration caused by mixed-source buying.
You’re getting more than just raw material. Our R&D team gives advise on formulation optimisation, dissolution behaviour study and troubleshooting of application. Our technical support speeds up your product launch timetable, whether you’re designing gentle calcium supplements for low-stomach-acid populations or clear liquid preparations.
| Parameter | Specification |
|---|---|
| Product Name | Calcium Gluconate Powder |
| CAS No. | 299-28-5 |
| Active Ingredient | Calcium Gluconate |
| Purity | 99% (USP/EP Standard) |
| Origin | Chemical synthesis & purification |
| Appearance | White powder |
| Odour | Characteristic |
| Loss on Drying | ≤0.5% |
| Total Ash | ≤0.5% |
| Lead (Pb) | ≤2.0 mg/kg |
| Arsenic (As) | ≤2.0 mg/kg |
| Cadmium (Cd) | ≤1.0 mg/kg |
| Mercury (Hg) | ≤0.1 mg/kg |
| Total Plate Count | ≤1000 cfu/g |
| Yeast & Mold | ≤100 cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Test Method | Titration |
These parameters reflect pharmaceutical manufacturing standards. Your formulation benefits from ultra-low moisture content preventing caking and microbial limits suitable for direct compression tableting or sterile filtration processes.
Your target clients will enjoy a number of physiological benefits from the product. It is a good supplement of calcium to support bone and teeth growth and is very useful in paediatric nutrition and osteoporosis prevention formulas for ageing population. Its near neutral pH (6-7) makes it more mild to absorb than the carbonate forms, which require activation by stomach acid.
This trace mineral plays a role in normal nerve signal transmission and muscle contraction. Proper calcium intake helps ease leg cramps at night and contributes to the stability of the heart rhythm. Calcium ions are cellular secondary messengers to regulate enzyme activity, hormone release and blood coagulation cascades which are essential to maintain homeostasis at the cellular level.
Gluconate has roughly 9.3% calcium yet it is more soluble in liquid systems than calcium carbonate, which contains just 40% elemental calcium. This trade-off makes it perfect in the formulation of goods for infants, the elderly or anyone with limited gastric acid production.
Your Calcium Gluconate Powder serves three primary commercial sectors. In pharmaceutical manufacturing, it's formulated into injectable solutions for acute hypocalcemia treatment, oral liquids for pediatric use, and tablet forms meeting pharmacopoeia monograph requirements. The consistent dissolution profile ensures predictable bioavailability across dosage forms.
For dietary supplement development, this ingredient excels in chewable tablets, effervescent formulations, and softgel encapsulation. Its mild taste profile doesn't require heavy flavoring systems, reducing formulation complexity. Beverage and functional food manufacturers incorporate it into fortified drinks, plant-based milk alternatives, and infant formula—applications where clarity or neutral pH compatibility is essential.
Industrial food processing utilizes calcium gluconate as a tofu coagulant and texture modifier. Pet nutrition brands increasingly specify it for premium calcium supplementation in companion animal foods, valuing its safety profile and absorption efficiency.

Each batch of manufacturing will be tested fully before being released. Our quality control laboratory conducts titration analysis for 99% purity verification , ICP-MS screening for heavy metals and microbiological assessment in accordance with HACCP guidelines. Upon request, third-party validation can be performed by SGS or BV inspection.
Our facility is ISO registered for rigorous quality management. Other credentials include Halal & Kosher certifications for culturally sensitive markets, FDA registration for US distribution, and USDA NOP/EU Organic conformity where appropriate. These certificates are not just for show, they are audited operating standards that preserve your company's image.
Each shipment is accompanied by full traceability. Traceability of quality history from raw material sources through final packaging. This transparency is vital in the event of regulatory audits or questions from customers regarding the integrity of the supply chain.


Standard MOQ is 25kg (one fibre drum or paper bag), although samples of 500g-1kg are available and the fees will be deducted from your bulk order. Some specifications allow for tiny packs of 1kg, 5kg and 10kg for formulation development or pilot production runs. Sample provision: 10g-50g gratis technical samples (freight collect) or 2-5kg prepaid samples with solubility data and particle size reports.
OEM/ODM services are not just to supply ingredients. We help with customised formulation development, efficacy optimisation and packaging design. Whether you need precise particle size distributions for tableting performance or unique labelling to fulfil regional regulatory standards, our flexible manufacturing meets your specifications.
Lead times are indicative of operational efficiency. Standard product ships from ready stock immediately whereas customised requirements often require 3-5 days. This quick turnaround prevents any delays in manufacturing on your end.


Q: What is the MOQ?
A: Standard MOQ is 25kg (1 fiber drum/paper bag). Samples of 500g-1kg are available, with sample fees deductible from bulk orders. Some suppliers support 1kg, 5kg, 10kg small packs.
Q: Shelf life and storage conditions?
A: 24-36 months in unopened packaging when stored cool and dry (0-40°C), protected from light, sealed. Stable after opening if resealed—no refrigeration needed. Avoid strong oxidizers.
Q: What certifications does the product have?
A: Complies with USP, EP, FCC, and GB 15571-2010 standards. ISO, HACCP, BRC, Kosher, Halal available. COA per batch with full panel testing—SGS/BV third-party inspection supported.
Q: Can I get a sample for formulation testing?
A: Yes. 10g-50g sample free of charge (buyer pays shipping), or 2-5kg with prepaid shipping. Solubility data, particle size report, and formulation advice available.
Q: What finished products is calcium gluconate suitable for?
A: Widely used in pharmaceuticals (injectables, oral liquids, tablets), dietary supplements (chewables, effervescent tablets, softgels), functional foods (fortified beverages, infant formula, tofu coagulant), pet nutrition. Granules for tablets; powder for liquids.
Q: Difference between calcium gluconate and carbonate?
A: Carbonate has higher calcium content (40%) and better value—requires stomach acid. Gluconate has lower calcium (~9.3%) but near-neutral pH (6-7)—no stomach acid needed, gentler absorption. Choose gluconate for liquid formulas, children/elderly, low-stomach-acid users; carbonate for standard tablets, cost-sensitive formulas.

Ready to elevate your formulation with Calcium Gluconate Powder? Contact our technical team at devin@easyhealthbio.com for product specifications, pricing, or application support today.