China Factory Direct
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| CAS number | 299-29-6 |
| Product name | Ferrous gluconate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Iron supplement for the treatment of iron-deficiency anemia | Formulation of oral solid dosage forms (e.g., tablets, capsules) or liquid dosage forms (e.g., syrups) |
| Food | Nutritional fortificant (iron source) | Direct blending into food raw materials or microencapsulation |
| Animal Feed | Nutritional fortificant in animal feed to prevent and treat iron-deficiency anemia in piglets and young poultry | Incorporation during premix production or spray application into liquid feed |
| Agriculture | Fertilizer additive supplying iron as a micronutrient to plants; prevents iron-deficiency chlorosis | Formulated into foliar fertilizers or applied via drip irrigation systems |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (Fe2+ content) | Redox titration with potassium permanganate | Oxidation of Fe2+ to Fe3+ by KMnO4 in acidic medium; endpoint detected by persistent pink color. |
| Heavy metals (Pb, Cd, As, Hg) | ICP-MS or ICP-OES | Multi-element quantification after acid digestion using plasma ionization and mass/atomic emission detection. |
| Loss on drying | Gravimetric analysis at 105 C | Mass loss measured after drying sample to constant weight at specified temperature. |
| pH of aqueous solution | Potentiometric pH measurement | Hydrogen ion activity determined using calibrated glass electrode in 1% w/v aqueous solution. |
| Chloride | Argentometric titration (Mohr method) | Titration with AgNO3 using K2CrO4 indicator; formation of red Ag2CrO4 signals endpoint. |
| Sulfate | Barium chloride turbidimetry | Precipitation of BaSO4 in acidic medium; turbidity measured spectrophotometrically at 420 nm. |
| Iron (total) | Atomic Absorption Spectroscopy (AAS) | Quantification of total Fe after acid digestion via absorption of characteristic 248.3 nm radiation. |
| Residue on ignition | Gravimetric analysis at 500-600 C | Mass of non-volatile inorganic residue after high-temperature incineration. |
| Microbial limits | Membrane filtration and colony counting | Viable microorganisms captured on membrane filter, cultured on appropriate media, and enumerated. |
| Particle size distribution | Laser diffraction | Scattering pattern of dispersed particles analyzed to calculate size distribution based on Mie theory. |
| Water insoluble matter | Gravimetric filtration | Insoluble residue collected on pre-weighed filter, dried, and weighed after washing with water. |
| Identity confirmation | FT-IR spectroscopy | Comparison of sample infrared absorption spectrum with reference standard for functional group fingerprint matching. |
| Test Item | Specification |
|---|---|
| Appearance | Light-green solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| Total Impurities | <=2.0% |
| Solubility | Freely soluble in water; practically insoluble in ethanol |
| Odor | Characteristic, faint metallic odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.