Dihydrofuran-3(2H)-one Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 22929-52-8 |
| Product name | Dihydrofuran-3(2H)-one |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Cosmetic 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Dihydrofuran-3(2H)-one
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dihydrofuran-3(2H)-one Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dihydrofuran-3(2H)-one
| Industry | Application | Process |
|---|---|---|
| Food Industry | Food flavorings (e.g., butter, caramel, pineapple) | Used directly as a flavoring ingredient in food formulations, typically at concentrations of 0.1–10 ppm |
| Personal Care Industry | Fragrances for cosmetics and personal care products (e.g., lotions, shampoos) | Incorporated into fragrance bases and added to final products following emulsification or dissolution |
| Tobacco Industry | Tobacco flavoring agents (to improve taste and enhance sweet aromatic notes) | Applied as an ethanol solution sprayed onto tobacco strands, or used as a fragrance component in tobacco processing |
Manufacturing Quality Control of Dihydrofuran-3(2H)-one
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID | Quantitative determination based on peak area comparison against a certified reference standard using flame ionization detection. |
| Water Content | Karl Fischer Titration | Volumetric or coulometric titration measuring water via reaction with iodine, sulfur dioxide, and base in methanol. |
| Residue on Ignition | Gravimetric Analysis | Measurement of non-volatile inorganic residue after high-temperature ashing and weighing. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) | Quantification of metal impurities by absorption of specific wavelengths of light by ground-state atoms in a flame or graphite furnace. |
| Acidity (as H2SO4) | Acid-Base Titration | Neutralization of acidic impurities with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Assessment of yellowness intensity by matching sample color to APHA platinum-cobalt standard solutions. |
| Specific Gravity | Pycnometry | Determination of density relative to water at specified temperature using a calibrated pycnometer. |
| Refractive Index | Refractometry | Measurement of light bending angle at air-sample interface using Abbe refractometer at controlled temperature. |
| Volatile Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation and identification of low-boiling impurities based on retention time and mass spectral fragmentation patterns. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Quantitative analysis of volatile organic solvents by equilibrium vapor phase sampling and GC-FID detection. |
| Optical Rotation | Polarimetry | Measurement of angular rotation of plane-polarized light caused by chiral molecules in solution. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to determine size distribution of suspended particles or powders. |
Technical Specifications of Dihydrofuran-3(2H)-one
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.445–1.455 |
| Relative Density (20°C/25°C) | 1.090–1.110 g/cm³ |
| Odor | Characteristic sweet, caramel-like odor |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Dihydrofuran-3(2H)-one
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dihydrofuran-3(2H)-one
Packaging of Dihydrofuran-3(2H)-one
Industrial Dihydrofuran-3(2H)-one 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply