(+)-DIHYDROCARVONE MIXTURE OF ISOMERS Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 5524-05-0 |
| Product name | (+)-DIHYDROCARVONE MIXTURE OF ISOMERS |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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 (+)-DIHYDROCARVONE MIXTURE OF ISOMERS
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (+)-DIHYDROCARVONE MIXTURE OF ISOMERS Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (+)-DIHYDROCARVONE MIXTURE OF ISOMERS
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Flavors | Fragrance compounding | Blended with other fragrance ingredients |
| Food Industry | Flavoring agent in food products | Incorporated into food to simulate natural aromas |
| Cosmetics Industry | Fragrance additive in personal care products | Formulated into perfumes, skincare, and other personal care products |
| Pharmaceutical Industry | Masking agent for unpleasant drug odors | Processed in combination with active pharmaceutical ingredients |
| Cleaning Products | Component in air fresheners | Added to spray or solid air freshener formulations |
Manufacturing Quality Control of (+)-DIHYDROCARVONE MIXTURE OF ISOMERS
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Identity | Gas Chromatography-Mass Spectrometry (GC-MS) | After separation by gas chromatography, the characteristic ion fragments are analyzed by mass spectrometry for qualitative analysis. The chemical structure of dihydrocarvone is confirmed by comparing with standard spectra. |
| Assay | Gas Chromatography (GC) | Using internal or external standard methods, dihydrocarvone in the sample is separated by a capillary column and quantified by a flame ionization detector (FID), calculating its purity or content. |
| Related Substances / Impurity Testing | Gas Chromatography (GC) | Under the same chromatographic conditions, possible synthetic by-products, isomers, or other organic impurities in the sample are detected. The level of impurities is assessed using peak area normalization or correction factor methods. |
| Optical Purity / Enantiomeric Purity | Chiral Gas Chromatography (Chiral GC) | Using a chiral stationary phase capillary column to separate enantiomers, determining the ratio of (R)- or (S)-dihydrocarvone to assess optical purity. |
| Moisture | Karl Fischer Titration | The method involves a quantitative reaction between iodine and sulfur dioxide in a pyridine/methanol system with water, and the moisture content in the sample is determined by titration. |
| Refractive Index | Refractometer Method | The refractive index of the sample is measured using an Abbe refractometer at a specified temperature (usually 20°C) as a physical constant for quality control. |
| Specific Rotation | Polarimeter Method | A solution of a certain concentration is prepared, and the optical rotation is measured at a specified wavelength (usually the sodium D line, 589 nm) and temperature to determine optical activity and purity. |
| Appearance and Color | Visual Color Comparison | The sample is visually compared with standard color solutions (e.g., platinum-cobalt standard solution) or directly observed to determine if it is a clear liquid ranging from colorless to pale yellow, free from turbidity or foreign matter. |
Technical Specifications of (+)-DIHYDROCARVONE MIXTURE OF ISOMERS
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.0% (by GC) |
| Optical Rotation | +13.0 to +14.5° (c=5, in ethanol) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% (by GC) |
| Single Impurity | <=0.5% (by GC) |
| Refractive Index (n20/D) | 1.465 to 1.470 |
| Odor | Characteristic mint-like 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 (+)-DIHYDROCARVONE MIXTURE OF ISOMERS
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (+)-DIHYDROCARVONE MIXTURE OF ISOMERS
Safety Information of (+)-DIHYDROCARVONE MIXTURE OF ISOMERS
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (+)-DIHYDROCARVONE MIXTURE OF ISOMERS
Industrial (+)-DIHYDROCARVONE MIXTURE OF ISOMERS 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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