Calcium Gluconate Powder
Lifeworth supplies Calcium Gluconate Powder for buyers requiring calcium source selection, specification clarity, solubility review, batch documentation, sample evaluation, and export-ready bulk packaging.
- Calcium gluconate powder for supplement, food, and formulation use.
- Suitable for tablets, capsules, powders, beverages, and fortified foods.
- Calcium content, solubility, pH, heavy metals, and microbiology can be reviewed.
- COA, SDS/MSDS, TDS, specification sheet, and sample support available.
- Bulk supply support for importers, distributors, and manufacturers.
Tell us your application, target specification, and destination market so we can support grade selection, documentation review, and packaging recommendations.
Quick Specs
Identity
INCI Name
Alias
Quality
Assay
Grade
Standards
Assay Method
Handling
Appearance
Form
Solubility
Applications
Commercial Terms
MOQ
MOQ depends on packaging and specification.
Lead Time
3–7 working days for standard items; bulk orders by schedule.
Incoterms
EXW / FOB / CIF / DAP / DDP
Sample
Free sample (shipping charged)
Quality & Documents
COA (per batch) • SDS/MSDS • TDS/Spec sheet (on request). Additional statements depend on product and market.
Product Overview
Calcium Gluconate Powder is a calcium mineral ingredient commonly used in dietary supplements, food fortification, beverage systems, tablets, capsules, and pharmaceutical-related formulations. It is usually supplied as a white crystalline powder, and buyers often review calcium content, assay basis, solubility, pH, particle size, heavy metals, and microbiology before technical or commercial evaluation. It is commonly considered for calcium tablets, capsules, powder blends, fortified foods, and liquid or beverage systems, with sample support and batch documentation available for sourcing reference.
Applications
Dietary Supplements
Suitable for calcium tablets, capsules, powder blends, and mineral formulas where formulators need a calcium source with good formulation compatibility.
Food & Beverage
Can be reviewed for fortified foods, beverage systems, nutrition powders, and drink mixes where solubility, taste, clarity, pH, and compatibility should be tested.
Pharmaceutical
May be reviewed for pharmaceutical-related or regulated formulation routes where grade, specification, document package, and regulatory suitability should be confirmed.
How to Choose the Right Grade / Form
For Tablets and Capsules
Choose a grade with suitable particle size, flowability, calcium content, and excipient compatibility.
For Beverage or Liquid Systems
Choose a specification with suitable solubility, pH behavior, clarity, taste profile, and low impurity limits.
For Fortified Foods
Choose a grade based on calcium content, sensory impact, process compatibility, and destination-market documentation.
Specification Review
Confirm calcium content, assay basis, solubility, pH, impurities, and documentation before final selection.
Technical & Formulation Notes
Technical Notes
Calcium gluconate is evaluated mainly by assay, calcium content, solubility, pH, clarity, particle size, and suitability for the final dosage form.
Compared with less soluble calcium salts, calcium gluconate is often reviewed when solubility and mild formulation behavior are important.
Manufacturing & Process
This ingredient is supplied as a calcium salt powder for downstream blending, tableting, capsule filling, fortification, and formulation use.
Commercial specifications can be reviewed according to assay, calcium basis, particle size, solubility target, and documentation requirements.
Compatibility / Formulation Notes
For tablets and capsules, review particle size, flowability, compressibility, and excipient compatibility.
For powder blends, confirm moisture control, blending uniformity, and compatibility with vitamins and minerals.
For beverages, test solubility, pH, clarity, taste, and sediment behavior in the final formula.
For fortified foods, evaluate heat process, interaction with acids or proteins, sensory impact, and stability.
Store sealed and protected from moisture and contamination.
Extended QC & Test Items
Key QC items may include appearance, identification, assay, calcium content, pH, clarity, loss on drying, chloride, sulfate, heavy metals, microbiology, and batch documentation.
Available documents may include COA, SDS/MSDS, TDS, specification sheet, allergen statement, and other support documents.
Product specifications
| Test | Specification | Method |
|---|---|---|
| Appearance | White crystalline powder | Visual |
| Identification | Conforms to agreed specification | Per specification |
| Assay | Per agreed specification | Titration / Per specification |
| Calcium Content | Per agreed specification | Per specification |
| Solubility | Per agreed specification | Per specification |
| pH | Per agreed specification | Per specification |
| Loss on Drying | Per agreed specification | Per specification |
| Chloride | Per agreed specification | Per specification |
| Sulfate | Per agreed specification | Per specification |
| Heavy Metals | Per agreed specification | ICP-MS / Per specification |
| Microbiology | Per agreed specification | Per specification |
| Documents | COA, SDS/MSDS, TDS available | Reference |
Storage, Shelf Life & Packaging
Storage
Store Calcium Gluconate Powder in a tightly sealed original container in a cool, dry, and well-ventilated area.
Protect from moisture, direct sunlight, strong odors, and contamination.
Shelf Life
Typical shelf life is 24 months under recommended storage in unopened original packaging.
Final shelf life should follow the agreed specification, batch COA, packaging format, and actual storage conditions.
Packaging & Logistics
Sample Packing
Samples are available for formulation testing, solubility testing, and customer approval.
Bulk Packing
Standard packing includes 1 kg, 5 kg, 10 kg, 20 kg, or 25 kg bags, cartons, or drums.
Customization
Particle size, packaging format, document support, and formula-oriented mineral salt matching can be discussed.
Logistics & Documents
COA, SDS/MSDS, TDS, specification sheet, allergen statement, packing list, invoice, and export documents are available.
Supply, Documentation & Customization
Documents & Compliance
COA, SDS/MSDS, and TDS/spec sheet available based on product and market requirements.
Customization & Private Label
Custom packing, private label, and labeling support available depending on product type and order scope.
Commercial Support
Sample, lead time, and incoterm options can be discussed according to destination market and supply plan.
Why Source From Lifeworth
Defined Spec Clarity
We help buyers confirm assay, calcium content, solubility, pH, particle size, QC items, and document scope.
Customizable Key Target
Specifications can be reviewed for tablets, capsules, powders, beverages, or food fortification.
Batch Documentation Support
COA, SDS/MSDS, TDS, specification sheet, and supporting documents can be provided.
Export-Ready Bulk Supply
Lifeworth supports samples, bulk packaging, export logistics, and long-term mineral ingredient supply.
FAQ
What is Calcium Gluconate Powder?
It is a calcium salt ingredient used in supplements, fortified foods, beverages, tablets, capsules, and formulation systems.
Is calcium gluconate water soluble?
Calcium gluconate is generally considered more suitable for solubility-focused systems than many less soluble calcium salts, but final solubility should be tested in the formulation.
What should buyers check before ordering?
Review assay, calcium content, solubility, pH, particle size, heavy metals, microbiology, and document package.
Is it suitable for beverages?
It can be reviewed for beverage systems, but clarity, pH, taste, and sediment should be tested.
What packaging is available?
Sample packs and bulk packs such as 1 kg, 5 kg, 10 kg, 20 kg, or 25 kg are available.
Can Lifeworth provide samples and documents?
Yes. COA, SDS/MSDS, TDS, specification sheet, and samples are available.
Need more answers?
Explore our full FAQ library for documentation, compliance, shipping, and ordering guidelines.