gamma-Octanoic lactone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 104-50-7 |
| Product name | gamma-Octanoic lactone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical 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 gamma-Octanoic lactone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk gamma-Octanoic lactone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of gamma-Octanoic lactone
| Industry | Application | Process |
|---|---|---|
| Food Industry | Food Flavorings | Used as natural flavor additives in a variety of food and beverage products |
| Cosmetics Industry | Fragrance Ingredients | Applied as a component in fragrance formulations to enhance product aroma |
| Tobacco Industry | Tobacco Flavorings | Applied to improve the aroma of tobacco products |
| Pharmaceutical Industry | Drug Delivery Vehicles | Used as controlled-release excipients or solvents in pharmaceutical formulations |
| Agriculture | Plant Growth Regulators | Applied in plant growth promoters to enhance crop yield and quality |
Manufacturing Quality Control of gamma-Octanoic lactone
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Purity | Gas Chromatography (GC) | Capillary column gas chromatography with FID detector is used to separate and quantitatively analyze γ-octalactone. The purity of the main component is calculated using peak area normalization or external standard method. |
| Assay | Gas Chromatography (GC) | Internal or external standard method is employed to accurately determine the content of γ-octalactone in the sample by comparing retention times and peak areas with reference standards. |
| Moisture Content | Karl Fischer Titration | Utilizes the quantitative reaction between Karl Fischer reagent and water. Moisture content is determined by titration endpoint detection, suitable for trace moisture analysis. |
| Acid Value | Acid-Base Titration | Free acids in the sample are titrated with a standardized potassium hydroxide ethanol solution using phenolphthalein as indicator. Acid value is expressed as mg KOH per gram of sample. |
| Refractive Index | Refractometry | The refractive index of the sample is measured using an Abbe refractometer at a specified temperature (typically 20°C or 25°C), used for identification and quality control purposes. |
| Relative Density | Density Bottle Method or Digital Density Meter Method | Sample density is measured using a standard pycnometer or high-precision digital density meter at a defined temperature to verify product consistency. |
| Color | Visual Color Comparison or Colorimeter Method | Color is assessed either by visual comparison with standard color solutions (e.g., platinum-cobalt standards) or by measuring Lab* values using a colorimeter to evaluate conformance to specifications. |
| Volatile Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | GC-MS is used for qualitative and semi-quantitative analysis of volatile organic impurities, identifying potential by-products or residual solvents in the sample. |
Technical Specifications of gamma-Octanoic lactone
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.442–1.446 |
| Odor | Characteristic fruity odor |
| Optical Rotation | +15.0° to +17.0° (c=1, in ethanol) |
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 gamma-Octanoic lactone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of gamma-Octanoic lactone
Packaging of gamma-Octanoic lactone
Industrial gamma-Octanoic lactone 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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