6-Hydroxy-1-tetralone Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3470-50-6 |
| Product name | 6-Hydroxy-1-tetralone |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Reagent GradeIndustrial GradeSpecialty GradeCosmetic 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 6-Hydroxy-1-tetralone
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 6-Hydroxy-1-tetralone Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 6-Hydroxy-1-tetralone
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Prepared via organic synthesis methods, such as hydroxylation or cyclization reactions |
| Chemicals | Synthesis of fragrance and dye intermediates | Used as an organic synthesis intermediate for producing various aromatic compounds |
| Fragrances | Raw material for fragrance synthesis | Applied in the synthesis of organic compounds with specific odors |
| Research | Material for laboratory research | Employed in organic chemistry research and development of novel compounds |
Manufacturing Quality Control of 6-Hydroxy-1-tetralone
| Test Item | Common Testing Method | Method Summary |
|---|---|---|
| Purity and Content Determination | High-Performance Liquid Chromatography (HPLC) | A C18 reverse-phase column is used with methanol-water or acetonitrile-water as the mobile phase. A UV detector (typically at 254 nm) is employed for detection. Quantification is carried out using external standard or internal standard methods, effectively separating the main component from impurities to accurately determine content. |
| Impurity Profile Analysis | High-Performance Liquid Chromatography (HPLC-UV/MS) | HPLC coupled with mass spectrometry (LC-MS) is used for impurity identification. It can detect structural analogs such as dehydration products, oxidation products, and unreacted raw materials, providing molecular weight and fragment information for qualitative analysis and impurity limit control. |
| Water Content | Karl Fischer Titration Method | Iodine, sulfur dioxide, pyridine, and methanol are used in a reagent that reacts quantitatively with water. Water content is determined by potentiometric or coulometric methods, suitable for moisture control in APIs (usually ≤0.5%). |
| Melting Point | Melting Point Apparatus Method | The melting temperature range of the sample is measured using a digital melting point apparatus. The typical melting point of 6-hydroxy-1-tetralone is 85–90°C, used for preliminary identification and purity assessment (a narrow melting range indicates high purity). |
| UV Absorption Characteristics | Ultraviolet-Visible Spectrophotometry (UV-Vis) | The absorption spectrum is measured between 200–400 nm after dissolving the sample in ethanol or methanol. Characteristic absorption peaks typically appear around 270–290 nm, used for qualitative confirmation and rapid concentration estimation. |
| Crystalline Form Analysis (if applicable) | X-ray Powder Diffraction (XRPD) | Used to confirm the crystalline form consistency of the API to avoid solubility or stability differences caused by polymorphism, suitable for quality control of solid dosage form APIs. |
| Residual Solvents | Gas Chromatography (GC) | GC-FID with headspace or direct injection is used to detect residual solvents such as methanol, ethanol, acetone, and dichloromethane according to ICH Q3C standards, ensuring compliance with pharmaceutical standards. |
| Heavy Metals and Inorganic Impurities | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Heavy metals such as lead, cadmium, mercury, and arsenic are detected, complying with the requirements of the Chinese Pharmacopoeia or USP General Chapters <232>/<233>, suitable for inorganic impurity control in APIs. |
| Solubility and pH Value (Solution Properties) | Solubility Test + pH Meter Measurement | The solubility behavior in water, ethanol, and buffer solutions, as well as the solution pH (usually neutral to slightly acidic), is measured. This provides reference data for formulation process development and stability studies. |
Technical Specifications of 6-Hydroxy-1-tetralone
| Test Item | Specification |
|---|---|
| Appearance | Brown solid |
| Purity | >=98.0% (GC) |
| Melting Point | 78-82°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Identification (NMR) | Conforms to reference standard |
| Residue on Ignition | <=0.1% |
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 6-Hydroxy-1-tetralone
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 6-Hydroxy-1-tetralone
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Industrial 6-Hydroxy-1-tetralone 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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