3-HEPTANOL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 589-82-2 |
| Product name | 3-HEPTANOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeIndustrial GradeSpecialty 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 3-HEPTANOL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 3-HEPTANOL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 3-HEPTANOL
| Industry | Application | Process |
|---|---|---|
| Fragrance Industry | Fragrance Synthesis | Used as an intermediate in the synthesis of fragrance compounds |
| Chemical Manufacturing | Solvent | Applied as a solvent in specific chemical reactions |
| Fine Chemicals | Organic Synthesis | Used as a starting material or intermediate in organic synthesis |
| Research & Development | Analytical Reagent | Used for analysis and testing in laboratory settings |
Manufacturing Quality Control of 3-HEPTANOL
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Purity | Gas Chromatography (GC) | Separe 3-heptanol from other impurities using gas chromatography, and calculate the purity of the main component by peak area normalization or internal standard method. Commonly used capillary columns include DB-WAX, HP-INNOWax, or other polar columns with FID detector. |
| Water Content | Karl Fischer Titration (KF) | Determine trace water content quantitatively using volumetric or coulometric Karl Fischer reagent reacting with water in the sample. Suitable for measuring moisture in organic solvents. |
| Acid Value | Acid-Base Titration | Dissolve the sample in neutral ethanol or isopropanol, use phenolphthalein as an indicator, and titrate with standardized potassium hydroxide solution to calculate the milligrams of KOH required to neutralize 1g of sample. |
| Refractive Index | Refractometry | Measure the refractive index of 3-heptanol using an Abbe refractometer at a specified temperature (usually 20°C), used as an auxiliary parameter to assess purity and consistency. |
| Density | Densitometer Method or Oscillating Tube Densitometer Method | Use a glass hydrometer or digital oscillating tube densitometer to measure the density of the sample under standard temperature (e.g., 20°C) as one of the quality control indicators. |
| Color | Visual Color Comparison or Spectrophotometry | Evaluate the color of the sample by visually comparing with platinum-cobalt standard color solutions or using a UV-visible spectrophotometer to measure absorbance at a specific wavelength (e.g., 430 nm). |
| Residual Solvent/Impurities | Gas Chromatography-Mass Spectrometry (GC-MS) | Combine the separation ability of GC with the qualitative capability of MS to perform qualitative and semi-quantitative analysis on possible synthetic by-products, residual raw materials, or other organic impurities in 3-heptanol. |
| Boiling Range | Distillation Method | Determine the boiling range from initial boiling point to dry point using a standard distillation apparatus to verify whether the product meets specification requirements and reflects composition consistency. |
Technical Specifications of 3-HEPTANOL
| 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) | 1.415–1.419 |
| Relative Density (20°C/4°C) | 0.815–0.820 g/cm³ |
| Odor | Characteristic alcoholic 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 3-HEPTANOL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 3-HEPTANOL
Packaging of 3-HEPTANOL
Industrial 3-HEPTANOL 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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