China Factory Direct
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| CAS number | 638-68-6 |
| Product name | N-TRIACONTANE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial Grade |
| Packaging | 25KG/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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Chemical | Surfactant synthesis | Hydrophilic groups introduced via alkylation |
| Chemical | Lubricant additive synthesis | Long-chain alkane structure leveraged to enhance lubricity |
| Pharmaceutical | Drug delivery vehicle | Used in liposome or nanoparticle formulation |
| Pharmaceutical | Biomembrane permeability studies | Serves as a model compound to simulate biomolecular behavior |
| Agricultural | Insecticide development | Combined with other chemicals to formulate high-efficacy, low-toxicity products |
| Materials Science | Hydrophobic coating preparation | High carbon-chain content utilized to improve water repellency of materials |
| Detection Item | Common Analytical Method | Method Overview |
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| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component peak area relative to calibration standards using flame ionization detection. |
| Impurity Profile | Gas Chromatography-Mass Spectrometry (GC-MS) | Identifies and semi-quantifies volatile organic impurities based on retention time and mass spectral matching. |
| Melting Point | Capillary Melting Point Apparatus | Measures temperature range at which solid transitions to liquid under controlled heating. |
| Appearance | Visual Inspection | Assesses physical state, color, and presence of visible particulates or phase separation in bulk sample. |
| Water Content | Karl Fischer Titration | Determines water concentration via stoichiometric reaction between water and iodine in a methanol-based reagent. |
| Residue on Ignition | Gravimetric Analysis after Ignition | Measures non-volatile inorganic residue remaining after high-temperature combustion in a muffle furnace. |
| Heavy Metals | Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) | Quantifies trace metal elements by measuring atomic emission intensities at characteristic wavelengths. |
| Acid Value | Acid-Base Titration with NaOH | Determines carboxylic acid content by titration with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Compares sample color intensity against platinum-cobalt standard solutions or measures absorbance at 455 nm. |
| Volatile Matter | Thermogravimetric Analysis (TGA) | Measures mass loss upon controlled heating to quantify low-boiling or thermally labile components. |
| Sulfated Ash | Gravimetric Analysis after Sulfuric Acid Treatment | Determines inorganic residue after carbonization and sulfuric acid digestion followed by incineration. |
| Bulk Density | Graduated Cylinder Method | Measures mass per unit volume of freely poured material using calibrated cylinder and balance. |
| Test Item | Specification |
|---|---|
| Appearance | White flakes |
| Purity | >=98.0% (GC-MS) |
| Melting Point | 65.0–67.0 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.