5-chloropentanal Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20074-80-0 |
| Product name | 5-chloropentanal |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty 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 5-chloropentanal
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 5-chloropentanal Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 5-chloropentanal
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of antibacterial drug intermediates | Reacted with amines to form imine structures |
| Agrochemicals | Preparation of insecticide and herbicide intermediates | Functional groups introduced via epoxidation or substitution reactions |
| Fragrances | Precursor for fragrance compound synthesis | Complex aromatic molecules formed through condensation or addition reactions |
| Materials | Monomer for functional polymer synthesis | Chloroalkyl aldehyde groups incorporated via polymerization |
Manufacturing Quality Control of 5-chloropentanal
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (5-Chloropentanal content) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a polar capillary column. |
| Water content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water in the sample. |
| Acidity (as HCl) | Acid-Base Titration with NaOH and potentiometric endpoint detection | Neutralization of acidic impurities (e.g., hydrochloric acid) using standardized sodium hydroxide solution. |
| Residue on Ignition | Gravimetric Analysis (Weight loss on ignition) | Measurement of non-volatile inorganic residue after controlled high-temperature ashing at 700-800 C. |
| Heavy Metals (Pb, Cd, Hg, Cr, As) | ICP-MS | Multi-element quantification via mass spectrometric detection of element-specific isotopes after acid digestion and dilution. |
| Chloride Ion (free Cl-) | Ion Chromatography (IC) with conductivity detection | Separation of anions on an ion-exchange column followed by quantitative detection via electrical conductivity. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Evaluation of yellowness intensity by matching sample absorbance at 430 nm to APHA color scale standards. |
| Density at 20 C | Oscillating U-tube Densitometry | Determination of mass per unit volume based on resonant frequency shift of a vibrating U-shaped glass tube filled with sample. |
| Refractive Index at 20 C | Abbe Refractometry | Measurement of light bending angle at air-sample interface to determine refractive index at specified wavelength (589 nm). |
| Non-Volatile Residue | Gravimetric Evaporation | Weighing of residue remaining after complete evaporation of a known sample mass under controlled heating and vacuum. |
| Aldehyde Content (by DNPH derivatization) | HPLC-UV | Quantification of carbonyl groups via hydrazone formation with 2,4-dinitrophenylhydrazine followed by reverse-phase HPLC separation and UV detection at 360 nm. |
| Residual Solvents (e.g., methanol, acetone) | Headspace Gas Chromatography (HS-GC) with FID | Volatile organic impurities are vaporized in sealed vials, injected into GC, and quantified by retention time and peak area. |
Technical Specifications of 5-chloropentanal
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.452–1.458 |
| Relative Density (20°C/25°C) | 1.035–1.045 g/cm³ |
| Odor | Characteristic pungent aldehyde 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 5-chloropentanal
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 5-chloropentanal
Packaging of 5-chloropentanal
Industrial 5-chloropentanal 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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