1 3-CYCLOHEPTANEDIONE 97 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1194-18-9 |
| Product name | 1 3-CYCLOHEPTANEDIONE 97 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum |
| 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 1 3-CYCLOHEPTANEDIONE 97
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1 3-CYCLOHEPTANEDIONE 97 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1 3-CYCLOHEPTANEDIONE 97
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Intermediates | Used as precursors in the synthesis of anti-inflammatory, antimicrobial, or neurologically active drugs | Multi-step organic synthesis, including condensation, cyclization, or functional group transformation reactions |
| Organic Synthesis | Serves as a key intermediate for constructing seven-membered ring structures in the synthesis of complex natural products or functional molecules | Diels–Alder reaction, Michael addition, enolate alkylation, etc. |
| Fine Fragrances & Flavors | Used to synthesize cyclic ketone-based fragrance molecules with distinctive olfactory profiles | Catalytic hydrogenation, oxidation, or esterification followed by incorporation into fragrance formulations |
| Materials Science | Acts as a functional monomer in the synthesis of polymeric materials (e.g., polyketone resins) | Polymerization processes (e.g., condensation or free-radical polymerization) to incorporate cyclic structures and enhance material performance |
Manufacturing Quality Control of 1 3-CYCLOHEPTANEDIONE 97
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies 1,3-cycloheptanedione by separation on a capillary column and flame ionization detection relative to an internal/external standard. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Determines trace water via electrochemical iodine generation and stoichiometric reaction with water in anhydrous methanol-based reagent. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Measures non-volatile inorganic impurities by ashing at 700–800 °C and weighing residual inorganic residue. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Quantifies total heavy metals after acid digestion by measuring characteristic atomic emission lines in high-temperature plasma. |
| Acidity (as Acetic Acid) | Acid-Base Titration with NaOH (potentiometric endpoint) | Neutralizes acidic impurities using standardized sodium hydroxide; endpoint detected by pH electrode. |
| Color (APHA) | Visual or Instrumental Colorimetry (APHA scale) | Compares sample color to platinum-cobalt standard solutions using spectrophotometer or calibrated visual comparator. |
| Residual Solvents (e.g., acetone, toluene) | Headspace Gas Chromatography (HS-GC) with FID | Separates and quantifies volatile organic solvents in headspace vapor above sample using GC-FID. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) with UV detection | Separates and detects structurally related impurities (e.g., mono-ketones, enol isomers) using reversed-phase C18 column and UV absorbance at 210–254 nm. |
Technical Specifications of 1 3-CYCLOHEPTANEDIONE 97
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
| Refractive Index (n20/D) | 1.495–1.505 |
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 1 3-CYCLOHEPTANEDIONE 97
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1 3-CYCLOHEPTANEDIONE 97
Packaging of 1 3-CYCLOHEPTANEDIONE 97
Industrial 1 3-CYCLOHEPTANEDIONE 97 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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