Watermelon Ketone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 28940-11-6 |
| Product name | Watermelon Ketone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeReagent 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 Watermelon Ketone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Watermelon Ketone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Watermelon Ketone
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Flavors | Fragrance ingredient | Used in formulating watermelon-, cucumber-, and other food-grade flavorings |
| Household & Personal Care | Fragrance for perfumes/cosmetics | Incorporated as an aromatic component in perfumes and skincare products |
| Food & Beverage | Food flavoring | Applied in flavor formulation for soft drinks, confectionery, and baked goods |
| Tobacco | Cigarette flavoring | Enhances tobacco aroma and imparts a fresh note |
| Pharmaceuticals | Pharmaceutical fragrance | Used to flavor pharmaceuticals or oral care products |
| Research & Testing | Reference standard | Served as a reference standard in gas chromatography and mass spectrometry analysis |
Manufacturing Quality Control of Watermelon Ketone
| Detection Item | Common Detection Method | Method Overview |
|---|---|---|
| Identification | Infrared Spectroscopy (IR) | Utilizes infrared absorption characteristic peaks to identify watermelon ketone, comparing with standard spectra to confirm the presence of functional groups. |
| Purity Check | Gas Chromatography (GC) | Uses capillary column separation and hydrogen flame ionization detector (FID) for detection. Purity is calculated by normalization of peak areas. |
| Content Determination | Gas Chromatography-Mass Spectrometry (GC-MS) | Combines the separation capability of GC with the qualitative and quantitative power of MS, allowing accurate determination of watermelon ketone content, suitable for complex matrix samples. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Detects organic solvents (such as methanol, acetone, etc.) that may remain from the production process, ensuring compliance with pharmacopoeia or safety standards. |
| Moisture Content | Karl Fischer Titration | Determines moisture content in the sample through titration, suitable for the precise measurement of trace moisture. |
| Relative Density | Density Bottle Method | Measures the mass-to-volume ratio of the sample at a specified temperature (e.g., 20°C), calculating the relative density. |
| Refractive Index | Refractometry | Uses an Abbe refractometer to measure the refractive index under standard temperature conditions, serving as a physical constant for identification and purity assessment. |
| Color and Appearance | Visual Inspection | Observes the color, state, and presence of impurities under natural light or standard lighting conditions to determine whether the sample meets the specified appearance criteria. |
Technical Specifications of Watermelon Ketone
| Test Item | Specification |
|---|---|
| Appearance | Light yellow to orange crystalline powder |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 62.0–66.0°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Odor | Characteristic fruity odor |
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 Watermelon Ketone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Watermelon Ketone
Packaging of Watermelon Ketone
Industrial Watermelon Ketone 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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