Think of Calcium Acetate as your body's essential mineral guardian - a highly bioavailable calcium salt that supports bone health, nerve transmission, and muscle function. It is widely used as a calcium supplement and as a phosphate binder in clinical nutrition.
We produce Calcium Acetate powder through a controlled reaction of high-purity acetic acid with calcium carbonate, followed by crystallization and drying. The result is a fine, white crystalline powder with excellent solubility and consistent quality. Designed for dietary supplements, functional foods, and medical nutrition, our Calcium Acetate bulk powder delivers reliable calcium ions for strong bones, healthy teeth, and metabolic balance.
Product Characteristics
Looks like
White to off-white crystalline powder; odorless, slightly hygroscopic.
Solubility
Dissolves quickly in water, perfect for powdered drinks, effervescent tablets, and liquid formulations.
Taste & smell
Odorless with a characteristic slightly salty taste.
pH level
pH (5% solution): 6.5 – 8.0 (neutral).
Particle Size
>95% pass 80 mesh (customizable)
Quality checked
HPLC/Titration-tested to confirm purity, strength, and batch-to-batch uniformity.
COA
|
Item |
Specification |
Result |
|
Product Name |
Calcium Acetate Powder |
|
|
Appearance |
White crystalline powder |
Conforms |
|
Assay (HPLC/Titr., on dried basis) |
≥98.0% |
99.2% |
|
pH Value (5% solution) |
6.5 – 8.0 |
7.2 |
|
Water Content (KF) |
≤5.0% |
2.8% |
|
Residue on Ignition (as CaO) |
42.0% – 45.0% |
43.5% |
|
Heavy Metals (as Pb) |
≤10 ppm |
<5 ppm |
|
Total Plate Count |
≤1,000 cfu/g |
<100 cfu/g |
|
Yeast & Mold |
≤100 cfu/g |
<10 cfu/g |
|
E. Coli / Salmonella |
Negative |
Negative |
Benefits of Calcium Acetate Powder
Essential Calcium Source
Provides a soluble, well-absorbed form of calcium without the need for gastric acid for dissolution.
01
Bone & Teeth Health
Supports bone mineral density, reduces risk of osteoporosis, and helps maintain strong teeth.
02
Phosphate Binder in Renal Care
Binds dietary phosphate in the gut, reducing serum phosphorus levels in CKD patients.
03
Muscle & Nerve Function
Plays a key role in muscle contraction and nerve impulse conduction. Helps prevent cramps.
04
Metabolic Support
Acts as a co-factor for enzymes involved in blood clotting, hormone secretion, and intracellular signaling.
05
Application Fields
Dietary Supplements: Tablets, capsules, chewables, and powders for daily calcium maintenance - especially for those with low dairy intake.
Medical Nutrition & Phosphate Binders: Oral powders and tablets for CKD patients to control serum phosphorus. Often used in dialysis centers.
Functional Foods & Beverages: Fortified juices, plant-based milks, nutritional bars, and elderly nutrition products.
Cosmetics & Topicals: Used as a viscosity controller and mineral source in oral care and skincare formulations.
Customizable Finished Products: Calcium Acetate immediate-release tablets, Calcium Acetate + Vitamin D3 bone health capsules, Calcium Acetate + Magnesium + Zinc complex, private label calcium powder sticks, effervescent calcium acetate tablets.
Production Process
Product Quality Advantage
High Purity & Potency: ≥98% pure, with each gram delivering consistent calcium activity - no variance, just reliable mineral support.
Excellent Stability: Calcium Acetate is inherently stable. We use moisture-controlled packaging and dry processing to maintain potency and flowability over 24+ months.
Verified Bioavailability: It's not just calcium - it's a soluble, readily ionizable calcium salt. We test solubility and dissolution so your body gets what it expects.
Superior Solubility: Dissolves quickly in water, perfect for powdered drinks, effervescent tablets, and liquid formulations.
GMP Manufacturing: Produced in a certified, clean-room facility with rigorous quality control. Trust comes standard with every batch documentation.
Full Traceability: Batch-specific COA, stability data, and formulation support provided - because your product's success starts with our powder.
Professional ODM/OEM Services
We deliver end-to-end ODM/OEM solutions for Calcium Acetate, transforming your concepts into market-ready products through integrated expertise and in-house production.
① Cooperation Models
OEM: Faithfully reproduce your formula with guaranteed integrity and batch-to-batch consistency.
ODM: From concept to launch, we provide complete solutions including formulation, development, and compliant manufacturing.
② Key Process
Analysis & Design: Customized solutions based on your requirements
Prototyping: Sample development using advanced blending and encapsulation technologies
Production: Certified manufacturing with rigorous quality control
Export Certificates
Why choose us
XI'AN LANDNUTRA CO., LTD.: Your Trusted Manufacturer of Antioxidant Ingredients. Rooted in Quality, Driven by Expertise, Committed to Health and Excellence. We are a modern enterprise dedicated to the field of health products, integrating R&D, manufacturing, and sales under one roof.
Strong Production Capability: Annual Capacity: 1,500 Tons. With 15+ years of experience in ingredients production and our own production facility, we ensure that every product is crafted with uncompromising quality and safety standards.
Leading Service: ONE-STOP Service: OEM & ODM. From pre-sales technical consultation to after-sales maintenance, we always put customer needs first and continuously innovate our service value system.
Quality Assurance: CQC-Certified Enterprise. We respect nature and take responsibility for human health, embedding "Rooted in Quality, Dedicated to Excellence, Committed to Purity" into every process.
Broad Market: With deep expertise in the health product industry chain, we have built three major product lines: Botanical Extracts, Cosmetic Ingredients, Functional Ingredients.
FAQ
Q: What is the difference between Calcium Acetate and other calcium sources (like carbonate or citrate)?
A: Calcium carbonate requires stomach acid for absorption; Calcium Citrate is acid-independent but lower in elemental calcium. Calcium Acetate offers good solubility, neutral pH in solution, and is especially effective as a phosphate binder in renal patients.
Q: Is Calcium Acetate stable in supplements?
A: Yes. It is a stable salt. With proper dry storage and packaging, our Calcium Acetate powder maintains potency and flowability for 24+ months.
Q: Who needs Calcium Acetate supplementation?
A: Individuals with low dietary calcium intake, post-menopausal women, elderly at risk of osteoporosis, and chronic kidney disease patients needing phosphate control.
Q: Is Calcium Acetate well absorbed?
A: Yes. Its solubility allows rapid ionization and absorption in the small intestine. Bioavailability is comparable to calcium citrate.
Q: What is the recommended dosage?
A: For general calcium supplementation: 500–1000 mg elemental calcium per day (divide doses). For phosphate binding: 1–2 g with each meal, as directed by a physician. Always consult a healthcare provider.
Q: Can you blend Calcium Acetate with other ingredients?
A: Absolutely. It pairs well with Vitamin D3 (absorption), Vitamin K2 (bone directing), Magnesium, and Zinc. We offer custom blends and formulation assistance.
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