China Factory Direct
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| CAS number | 12193-47-4 |
| Product name | STRONTIUM 2,4-PENTANEDIONATE |
| 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 |
|---|---|---|
| Electronics Industry | Dielectric ceramic material manufacturing for high-voltage multilayer ceramic capacitors (MLCCs) | Serves as a precursor in liquid-phase coating or chemical solution processes for surface modification or doping of strontium titanate (SrTiO₃) or other strontium-containing ceramic powders |
| Materials Science | High-temperature superconducting material preparation | Serves as a strontium source precursor in sol-gel or chemical solution deposition (CSD) processes for superconducting thin-film fabrication |
| Catalysis Industry | Precursor for catalysts or catalyst supports | Thermally decomposed to strontium oxide or composite metal oxides for specific catalytic reactions |
| Glass & Ceramics | Functional ceramic and specialty glass synthesis | Used as a raw material or additive in solid-state reactions to tailor the crystal structure or dielectric properties of ceramic materials |
| Organic Synthesis | Chemical reagent and intermediate | Employed as a Lewis acid catalyst or as a strontium source in organometallic compound synthesis |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Sr(C5H7O2)2*2.5H2O) | Acid-Base Titration | Quantifies total chelated strontium by back-titration after hydrolysis and complexation with EDTA. |
| Strontium Content | ICP-OES | Measures Sr atomic emission intensity at characteristic wavelengths after acid digestion and nebulization. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Detects trace heavy metals via mass-to-charge ratio separation and ion counting after microwave digestion. |
| Chloride Impurity | Potentiometric Titration | Determines Cl- concentration using silver nitrate titrant and Ag/AgCl indicator electrode. |
| Sulfate Impurity | Gravimetric Analysis | Precipitates sulfate as BaSO4 and quantifies by dried precipitate mass. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) | Measures mass loss upon controlled heating to determine volatile content including hydrate water. |
| pH of Aqueous Solution | pH Meter Measurement | Determines acidity/basicity of a standardized suspension or solution using calibrated glass electrode. |
| Residue on Ignition | Ignition and Weighing | Measures non-volatile inorganic impurities remaining after high-temperature ashing. |
| Particle Size Distribution | Laser Diffraction | Calculates size distribution from angular scattering pattern of dispersed particles in liquid medium. |
| Organic Volatile Impurities | GC-FID | Separates and quantifies residual solvents (e.g., acetone, ethanol) using flame ionization detection. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of foreign particles under controlled lighting against standard reference. |
| Microbial Contamination | Membrane Filtration and Plate Count | Detects viable aerobic microorganisms by filtration, membrane transfer, and colony enumeration on agar media. |
| Test Item | Specification |
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| Appearance | White crystalline solid |
| Purity | >=98.5% (Sr content >=26.0%) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.2% |
| Heavy Metals | <=20 ppm (as Pb) |
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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.