Hexadecanethiol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2917-26-2 |
| Product name | Hexadecanethiol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeElectronic 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 Hexadecanethiol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Hexadecanethiol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Hexadecanethiol
| Industry | Application | Process Description |
|---|---|---|
| Chemical Industry | Surfactant Synthesis | Serves as a synthetic intermediate for thiol-based surfactants |
| Materials Science | Nanomaterial Surface Modification | Used for surface functionalization and stabilization of metal nanoparticles |
| Coatings Industry | Corrosion-Inhibiting Coating Additive | Acts as a corrosion inhibitor to enhance metal surface corrosion resistance |
| Petroleum Industry | Flocculant | Functions as a collector for sulfide ores in mineral flotation processes |
| Biotechnology | Self-Assembled Monolayers (SAMs) | Forms ordered self-assembled films on gold or silver surfaces for sensor fabrication |
| Textile Industry | Fiber Treatment Agent | Improves fiber surface properties to enhance hydrophobicity or softness |
| Electronics Industry | Electronic Device Surface Treatment | Used for surface passivation and functionalization of semiconductors or conductive materials |
Manufacturing Quality Control of Hexadecanethiol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative separation and detection of 1-hexadecanethiol based on retention time and peak area relative to internal or external standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via reaction with iodine, sulfur dioxide, and base in methanol medium. |
| Acid Number | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and potentiometric or phenolphthalein endpoint detection. |
| Sulfur Content | Combustion ICN (Inductively Coupled Nitrogen/Sulfur Analyzer) | High-temperature combustion followed by UV fluorescence detection of SO2 generated from organic sulfur compounds. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample color against platinum-cobalt standards or measurement of absorbance at specified wavelength in a 10-mm cell. |
| Density at 20 degC | Digital Density Meter (Oscillating U-tube) | Measurement of sample density based on resonant frequency shift of a vibrating U-shaped tube filled with the liquid. |
| Refractive Index at 20 degC | Abbe Refractometer | Determination of refractive index by measuring critical angle of total internal reflection at the prism-sample interface. |
| Non-Volatile Residue | Gravimetric Analysis (Evaporation and Weighing) | Evaporation of a known sample mass under controlled conditions followed by weighing of residual material. |
| Heavy Metals (as Pb) | ICP-OES after Acid Digestion | Sample digestion followed by multi-element quantification using plasma excitation and optical emission spectroscopy. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Thermal equilibration of sample in sealed vial followed by GC analysis of volatile components in the headspace vapor. |
| Odor Impurities (Qualitative) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC coupled with mass spectral identification of volatile odor-causing impurities. |
| Thermal Stability (Onset Decomposition Temperature) | Differential Scanning Calorimetry (DSC) | Measurement of heat flow difference between sample and reference during controlled heating to detect exothermic decomposition events. |
Technical Specifications of Hexadecanethiol
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.462–1.466 |
| Relative Density (20°C/25°C) | 0.835–0.845 g/cm³ |
| Odor | Characteristic thiol 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 Hexadecanethiol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Hexadecanethiol
Packaging of Hexadecanethiol
Industrial Hexadecanethiol 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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