China Factory Direct
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| CAS number | 502-56-7 |
| Product name | 5-Nonanone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial 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) |
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 |
|---|---|---|
| Flavor & Fragrance | Food flavoring ingredient | Used as a flavor component in formulating food flavors with fruity, floral, cheesy, or rum-like notes for food and beverage manufacturing. |
| Flavor & Fragrance | Raw material for household fragrance formulations | Employed in perfume, cosmetic, and detergent fragrance formulations to impart characteristic floral and fruity top notes. |
| Organic Synthesis | Pharmaceutical and agrochemical intermediate | Serves as a key synthetic precursor in chemical reactions (e.g., reduction, amination) to produce specific active pharmaceutical ingredients or agrochemicals. |
| Organic Synthesis | Precursor for reduction reactions | Processed via catalytic hydrogenation to produce 2-nonanol, an intermediate for pharmaceuticals such as finasteride. |
| Industrial Manufacturing | Solvent | Applied as a high-boiling solvent in the production and dissolution of specialty coatings, inks, and resins. |
| Industrial Manufacturing | Plasticizer raw material | Used to synthesize polymer additives that enhance flexibility and processability of polymeric materials. |
| Food Industry | Food additive | Added directly as an approved food flavoring agent to soft drinks, frozen desserts, confectionery, and baked goods to enhance flavor. |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 5-nonanone peak area relative to internal/external standard using calibrated response factors. |
| Water Content | Karl Fischer Titration | Measures water via stoichiometric reaction between water, iodine, sulfur dioxide, and base in methanol medium. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH | Neutralizes acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric APHA Measurement | Compares sample color to platinum-cobalt standard solutions or measures absorbance at 455 nm. |
| Refractive Index | Refractometry | Determines refractive index at 20 degrees C using a calibrated Abbe refractometer. |
| Density | Pycnometry or Digital Density Meter | Measures mass per unit volume at specified temperature (typically 20 degrees C). |
| Non-Volatile Residue | Gravimetric Analysis (Evaporation and Weighing) | Evaporates sample under controlled conditions and weighs residual solids after drying. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomizing sample and measuring absorption of characteristic wavelength light. |
| Residual Solvents | Gas Chromatography (GC) with Headspace Sampling | Separates and quantifies volatile solvents using headspace equilibrium and FID detection. |
| Aldehyde Impurities | Spectrophotometric DNPH Derivatization | Derivatizes aldehydes with 2,4-dinitrophenylhydrazine and measures absorbance of hydrazone product. |
| Peroxide Value | Iodometric Titration | Measures peroxides via oxidation of iodide to iodine, followed by titration with sodium thiosulfate. |
| Flash Point | Closed Cup Pensky-Martens Tester | Determines lowest temperature at which vapors ignite under standardized closed-cup conditions. |
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.416–1.420 |
| Relative Density (20°C/25°C) | 0.812–0.818 g/cm³ |
| Odor | Characteristic ketone 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.