2,5-Hexanedione Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 110-13-4 |
| Product name | 2,5-Hexanedione |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 2,5-Hexanedione
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2,5-Hexanedione Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2,5-Hexanedione
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate | Used as a precursor in the synthesis of heterocyclic compounds, pharmaceuticals, and fine chemicals |
| Pharmaceuticals | Pharmaceutical intermediate | Employed in the synthesis of biologically active molecules, such as anti-inflammatory or antimicrobial compounds |
| Materials Science | Polymer modifier | Applied as a crosslinking agent or functional monomer in the preparation of specialty polymers |
| Analytical Chemistry | Analytical reagent | Used in chromatographic analysis or as a reference standard for instrument calibration |
| Fragrance & Flavor | Fragrance synthesis intermediate | Applied in the synthesis of fragrance ingredients with fruity or floral characteristics |
Manufacturing Quality Control of 2,5-Hexanedione
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Purity/Content Determination | Gas Chromatography (GC) | Separete 2,5-hexanedione in the sample using gas chromatography and quantify its purity or main component content via a Flame Ionization Detector (FID) or Mass Spectrometry Detector (MS). It offers high sensitivity, good repeatability, and accuracy. |
| High-Performance Liquid Chromatography (HPLC) | Suitable for thermally unstable or non-volatile samples. Quantitative analysis is performed using a UV or refractive index detector. However, due to the high volatility of 2,5-hexanedione, GC is more commonly used. | |
| Impurity Analysis | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the separation capability of GC with the qualitative ability of MS to effectively identify and quantify organic impurities in 2,5-hexanedione (e.g., unreacted raw materials, by-products, etc.). |
| Water Content | Karl Fischer Titration | Specifically used for trace moisture determination, quantifying moisture in the sample through the iodine-sulfur dioxide reaction. It is suitable for quality control of moisture-sensitive organic compounds. |
| Color | Naked-eye Color Comparison or UV-Visible Spectrophotometry | Evaluate product color by comparing with standard color solutions or measuring absorbance at specific wavelengths (e.g., 400–500 nm) to determine if it meets standards. |
| Residual Solvents | Headspace-Gas Chromatography (HS-GC) | Uses headspace sampling technology to introduce volatile residual solvents (e.g., acetone, ethanol) into the GC system for qualitative and quantitative analysis, avoiding matrix interference. |
| Acid Value/Acidity | Acid-Base Titration | Determine free acid content using standard sodium hydroxide solution with phenolphthalein as an indicator to calculate the acid value, reflecting the level of acidic impurities in the product. |
| Refractive Index | Refractometer Method | Measure the refractive index of the sample at a specified temperature as an auxiliary identification and purity indicator, often used for rapid quality screening. |
Technical Specifications of 2,5-Hexanedione
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow clear liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.402–1.406 |
| Relative Density (20°C/25°C) | 0.872–0.878 g/cm³ |
| Color (APHA/Pt-Co) | <=30 |
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 2,5-Hexanedione
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2,5-Hexanedione
Packaging of 2,5-Hexanedione
Industrial 2,5-Hexanedione 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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