6-HYDROXYCAPROIC ACID Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1191-25-9 |
| Product name | 6-HYDROXYCAPROIC ACID |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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) |
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Documents We Provide for 6-HYDROXYCAPROIC ACID
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 6-HYDROXYCAPROIC ACID Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 6-HYDROXYCAPROIC ACID
| Industry | Application | Process |
|---|---|---|
| Polymers | Monomer for polycaprolactone (PCL) synthesis | Ring-opening polymerization |
| Pharmaceuticals | Pharmaceutical intermediate | Esterification, condensation, and other organic synthesis processes |
| Fine Fragrances & Cosmetics | Fixative and fragrance precursor | Esterification to produce higher esters |
| Organic Synthesis | Multifunctional building block | Participates in acylation, polymerization, and other reactions as a carboxylic acid |
Manufacturing Quality Control of 6-HYDROXYCAPROIC ACID
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Acid-Base Titration with NaOH | Quantifies carboxylic acid group via stoichiometric neutralization with standardized sodium hydroxide solution. |
| Water Content | Karl Fischer Titration | Measures trace water by coulometric or volumetric reaction between water and iodine in a pyridine/methanol solvent system. |
| Residue on Ignition | Gravimetric Analysis | Determines inorganic ash content by high-temperature incineration followed by weighing of residual non-volatile matter. |
| Heavy Metals (as Pb) | ICP-OES | Quantifies total heavy metals by plasma excitation and elemental emission spectroscopy after acid digestion. |
| Related Substances | HPLC-UV | Separates and quantifies structurally related impurities (e.g., 6-oxohexanoic acid, oligomers) using reversed-phase chromatography and UV detection. |
| Optical Rotation | Polarimetry | Measures specific rotation of chiral centers using plane-polarized light to assess enantiomeric purity (if applicable). |
| Melting Point | Capillary Melting Point Apparatus | Determines temperature range at which solid transitions to liquid, indicating crystallinity and purity. |
| Appearance | Visual Inspection | Assesses physical state, color, and clarity against standard specifications under controlled lighting conditions. |
Technical Specifications of 6-HYDROXYCAPROIC ACID
| Test Item | Specification |
|---|---|
| Appearance | White to off-white solid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 42-46°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | 205-215 mg KOH/g |
| Odor | Characteristic mild fatty 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 6-HYDROXYCAPROIC ACID
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 6-HYDROXYCAPROIC ACID
Packaging of 6-HYDROXYCAPROIC ACID
Industrial 6-HYDROXYCAPROIC ACID 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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