TERPIN MONOHYDRATE Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2451-01-6 |
| Product name | TERPIN MONOHYDRATE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeFood GradeCosmetic 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 TERPIN MONOHYDRATE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk TERPIN MONOHYDRATE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of TERPIN MONOHYDRATE
| Industry | Application | Process |
|---|---|---|
| Fine Fragrances & Cosmetics | Used as a fragrance ingredient in floral and citrus-type formulations | Extracted from natural plant essential oils via distillation or extraction, then purified by hydration crystallization |
| Pharmaceuticals | Used as an active pharmaceutical ingredient (API) intermediate or excipient in anti-inflammatory and antimicrobial drug manufacturing | Serves as a starting material in organic synthesis; functional groups are introduced via esterification, oxidation, and other chemical reactions |
| Household Chemicals | Incorporated into detergents and disinfectants to impart fresh odor and enhance cleaning performance | Blended with surfactants and formulated into liquid or solid products via emulsification or dissolution |
| Pesticides | Functions as a synergist or repellent component in biopesticides | Co-formulated with insecticides to improve efficacy or application properties |
| Food Additives (subject to usage limits) | Used as a food flavoring agent to impart citrus notes | Rigorously purified and safety-evaluated; added to confectionery, beverages, and other food products per regulatory specifications |
Manufacturing Quality Control of TERPIN MONOHYDRATE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies terpineol content by separation on a capillary column and flame ionization detection relative to an internal standard. |
| Water Content | Karl Fischer Titration | Measures water via coulometric or volumetric titration using iodine generated in situ to react stoichiometrically with water. |
| Specific Optical Rotation | Polarimetry | Determines chiral purity by measuring the angle of rotation of plane-polarized light passing through a solution of the sample. |
| Refractive Index | Refractometry | Measures the ratio of light velocity in air versus sample at 20 degrees C using a calibrated refractometer. |
| Acid Value | Acid-Base Titration with NaOH | Quantifies free carboxylic acid impurities by titration with standardized sodium hydroxide using phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Evaluates yellowness against platinum-cobalt standards using APHA scale, either visually or at 430 nm absorbance. |
| Residue on Ignition | Gravimetric Analysis | Measures non-volatile inorganic residue after high-temperature ashing and weighing of the cooled crucible. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantifies total heavy metals by atomizing the sample in a graphite furnace and measuring absorbance at characteristic wavelengths. |
| Residual Solvents (e.g., ethanol, toluene) | Headspace Gas Chromatography (HS-GC) | Detects and quantifies volatile solvents by analyzing vapor phase above the sample using GC-FID or GC-MS. |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid crystalline material transitions to liquid under controlled heating. |
| Particle Size Distribution | Laser Diffraction | Measures size distribution of crystalline particles in suspension by analyzing angular variation in laser light scattering. |
| Microbial Contamination | Membrane Filtration and Plate Count | Detects aerobic microorganisms by filtering sample, culturing on agar media, and enumerating colony-forming units. |
Technical Specifications of TERPIN MONOHYDRATE
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Melting Point | 78–82°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Optical Rotation | -10° to +10° (c=1, in water) |
| Odor | Characteristic terpenoid 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 TERPIN MONOHYDRATE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of TERPIN MONOHYDRATE
Packaging of TERPIN MONOHYDRATE
Industrial TERPIN MONOHYDRATE 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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