(-)-alpha-Terpineol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10482-56-1 |
| Product name | (-)-alpha-Terpineol |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial GradeCosmetic 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) |
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Documents We Provide for (-)-alpha-Terpineol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (-)-alpha-Terpineol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (-)-alpha-Terpineol
| Industry | Application | Process |
|---|---|---|
| Fragrance | Fragrance ingredient | Used in formulating floral and woody fragrance compositions |
| Cosmetics | Fragrance additive | Used for fragrance formulation in skincare products, perfumes, and similar applications |
| Coatings | Solvent and plasticizer | Used to dilute and modify resin-based and oil-based coatings |
| Pharmaceutical Synthesis | Intermediate | Used in the synthesis of certain pharmaceuticals or active pharmaceutical ingredients |
| Household Chemicals | Perfume, cleaning agents, etc. | Used as a fragrance fixative or solvent |
| Materials Industry | Resin modification | Used to enhance resin flexibility and processability |
| Pesticides | Synergist or adjuvant | Used as a co-solvent or performance-enhancing component in pesticide formulations |
Manufacturing Quality Control of (-)-alpha-Terpineol
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (alpha-Terpineol Content) | Gas Chromatography (GC) with FID detector | Quantitative separation and detection based on retention time and peak area using a polar capillary column. |
| Specific Optical Rotation | [alpha]D Measurement using Polarimeter | Measures the angle of rotation of plane-polarized light caused by chiral molecules in solution. |
| Refractive Index | Refractometry at 20 degrees C | Determines ratio of speed of light in air vs. sample using critical angle principle. |
| Density | Digital Density Meter (Oscillating U-tube) | Measures mass per unit volume via resonant frequency shift of vibrating U-tube filled with sample. |
| Acid Value | Acid-Base Titration with KOH in ethanol | Neutralization of free acids in sample using standardized alcoholic KOH solution and phenolphthalein indicator. |
| Aldehyde Content | Spectrophotometric method with MBTH reagent | Aldehydes react with 3-methyl-2-benzothiazolinone hydrazone to form colored chromophore measured at ~620 nm. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical generation of iodine to quantitatively react with water; endpoint detected amperometrically. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of fixed sample mass under controlled conditions followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies metal concentration by measuring absorption of characteristic wavelength light by ground-state atoms in flame. |
| Non-Volatile Matter | Gravimetric Analysis | Sample is evaporated to dryness and residue weighed after drying at 105 degrees C for 1 hour. |
| Color (APHA) | Visual Comparison or Spectrophotometric APHA Scale | Compares sample color intensity against platinum-cobalt standard solutions or measures absorbance at 455 nm. |
| Peroxide Value | Iodometric Titration | Peroxides oxidize iodide to iodine under acidic conditions; liberated iodine titrated with standardized sodium thiosulfate. |
Technical Specifications of (-)-alpha-Terpineol
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.479 - 1.483 |
| Relative Density (20°C/25°C) | 0.930 - 0.936 g/cm³ |
| Optical Rotation | -10° to +10° (c=10, in ethanol) |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Odor | Characteristic lilac-like 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 (-)-alpha-Terpineol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (-)-alpha-Terpineol
Packaging of (-)-alpha-Terpineol
Industrial (-)-alpha-Terpineol 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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