CALCIUM CASEINATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 9005-43-0 |
| Product name | CALCIUM CASEINATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeFood GradeCosmetic Grade |
| Packaging | 25KG/bag500KG/bag1000KG/bag |
| Sample | Test Samples Available (Click to Request Samples) |
| COA | View COA |
| Price | Get Quote |
| Supply Type | Bulk / Contract manufacturing / OEM |
| Shipping | FCL / LCL available |
| Payment Terms | Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C). |
| Manufacturer | Greenrock Chemical(China Factory) |
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Documents We Provide for CALCIUM CASEINATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk CALCIUM CASEINATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of CALCIUM CASEINATE
| Industry | Application | Process |
|---|---|---|
| Food Industry | Nutritional fortificant for calcium and protein supplementation | Incorporated as an additive into dairy products, infant formula, nutritional bars, and sports drinks |
| Pharmaceutical Industry | Excipient or raw material for calcium supplements | Used as a calcium source in tablets, capsules, and oral solutions to enhance bioavailability |
| Animal Feed | Feed additive providing highly bioavailable calcium and amino acids | Added proportionally to compound feed to support skeletal development and milk production in livestock |
| Cosmetics Industry | Skin-care ingredient offering moisturizing and nourishing benefits | Incorporated into masks, lotions, and other skin-care products to leverage its film-forming and nutritive properties |
| Biomaterials | Research applications in biodegradable materials and controlled drug delivery systems | Utilized in laboratory-scale preparation of microspheres or nanoparticles for controlled-release systems, leveraging its biocompatibility |
Manufacturing Quality Control of CALCIUM CASEINATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Protein Content | Kjeldahl Nitrogen Determination | Measures total nitrogen content and converts to protein using a standard factor (6.38 for casein). |
| Calcium Content | Atomic Absorption Spectroscopy (AAS) | Quantifies calcium ions by measuring absorption of specific wavelength light by ground-state Ca atoms in flame. |
| Moisture Content | Gravimetric Oven Drying | Determines loss in weight after drying at 105 C until constant mass is achieved. |
| Ash Content | Gravimetric Muffle Furnace Ashing | Measures inorganic residue remaining after incineration at 550 C. |
| pH (1% aqueous solution) | Potentiometric pH Measurement | Determines hydrogen ion activity using calibrated glass electrode in standardized suspension. |
| Solubility in Water | Gravimetric Filtration and Drying | Measures percentage of sample remaining dissolved after centrifugation/filtration and solvent removal. |
| Heavy Metals (as Pb) | Colorimetric Dithizone Method | Forms colored chelate complex with lead under controlled pH, measured spectrophotometrically. |
| Arsenic Content | Hydride Generation Atomic Absorption Spectroscopy (HG-AAS) | Converts arsenic to volatile hydride, then quantifies by AAS detection. |
| Microbial Contamination (Total Aerobic Count) | Plate Count Agar (PCA) Method | Enumerates viable aerobic bacteria via colony formation on nutrient agar after incubation. |
| Sulfated Ash | Gravimetric Muffle Furnace Ashing with Sulfuric Acid Pretreatment | Measures ash content after sulfuric acid digestion to detect sulfate-forming impurities. |
| Residual Solvents (e.g., Ethanol) | Gas Chromatography (GC) with FID | Separates and quantifies volatile solvents based on retention time and flame ionization response. |
| Particle Size Distribution | Laser Diffraction Analysis | Determines size distribution by analyzing angular variation in laser light scattering pattern. |
Technical Specifications of CALCIUM CASEINATE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=2.0% |
| Heavy Metals | <=20 ppm |
| Solubility | Freely soluble in dilute alkali; practically insoluble in water and organic solvents |
| Odor | Characteristic mild odor |
| Acid Value (mg KOH/g) | <=2.0 mg KOH/g |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
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Download COA of CALCIUM CASEINATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of CALCIUM CASEINATE
Industrial CALCIUM CASEINATE Procurement FAQ
1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.
2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.
3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.
4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.
5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.
6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.
7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.
8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.
9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.
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