1,2-Decanediol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1119-86-4 |
| Product name | 1,2-Decanediol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeFood 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 1,2-Decanediol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1,2-Decanediol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1,2-Decanediol
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Humectant, skin-conditioning agent, preservative booster | Added to personal care products such as emulsions, creams, and serums to enhance product stability and skin feel via its hygroscopicity and antimicrobial synergistic effects |
| Pharmaceuticals | Pharmaceutical excipient, solvent | Used as a penetration enhancer or stabilizer in topical formulations (e.g., ointments, gels) |
| Chemical manufacturing | Organic synthesis intermediate | Applied in the synthesis of surfactants, polymer monomers, and other functional chemicals |
| Food (region- and application-specific) | Food additive (preservative, humectant) | Permitted for use in food contact materials or as an indirect additive in certain countries, subject to applicable regulatory limits |
Manufacturing Quality Control of 1,2-Decanediol
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, condition, and clarity of the sample under natural light or standard light source to determine the presence of impurities or turbidity. |
| Content Determination | Gas Chromatography (GC) | Use capillary column gas chromatography with internal standard (e.g., n-decane) for quantification, calculating the purity of 1,2-decanediol based on peak area. |
| Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Prepare the sample as a film or KBr pellet and measure its infrared absorption spectrum, comparing it with standard spectra to identify characteristic functional groups (e.g., O-H, C-O). |
| Moisture Content | Karl Fischer Titration | Determine trace moisture in the sample using electrochemical titration, suitable for moisture analysis in high-purity organic compounds. |
| Acid Value | Acid-Base Titration | Determine the amount of free acid in the sample by titrating with standardized potassium hydroxide ethanol solution, calculating the milligrams of KOH consumed per gram of sample (mg KOH/g). |
| Color | Platinum-Cobalt Colorimetric Method (APHA) | Compare the sample with platinum-cobalt standard color scales to assess its color intensity, used to monitor discoloration due to oxidation or impurities. |
| Density | Pycnometer Method or Hydrometer Method | Measure the mass per unit volume at a specified temperature (e.g., 20°C), used to verify consistency and purity of the substance. |
| Refractive Index | Refractometer Method | Determine the refractive index using an Abbe refractometer at a specified temperature, serving as a physical constant for identification and purity assessment. |
| Residual Solvents | Gas Chromatography (GC) | Detect residual organic solvents (e.g., methanol, ethanol, acetone) from the production process according to pharmacopoeia or relevant standards. |
| Heavy Metals | Atomic Absorption Spectrometry (AAS) or ICP-MS | Determine the content of heavy metals such as lead, arsenic, cadmium, and mercury after sample digestion, ensuring compliance with safety limits. |
Technical Specifications of 1,2-Decanediol
| Test Item | Specification |
|---|---|
| Appearance | White to Almost white powder to crystal |
| Melting point | 47.0 to 50.0 °C |
| Purity(GC) | min. 98.5% |
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 1,2-Decanediol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1,2-Decanediol
Packaging of 1,2-Decanediol
Industrial 1,2-Decanediol 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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