China Factory Direct
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| CAS number | 3587-60-8 |
| Product name | 3587-60-8 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeCosmetic GradeFood Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Organic synthesis intermediate | Used in the synthesis of antidepressant drugs and other organic compounds |
| Pesticides | Intermediate for insecticides or herbicides | Applied as a raw material for synthesizing pesticide active ingredients |
| Fragrances | Fine fragrance synthesis | Used to synthesize aromatic compounds |
| Materials Science | Functional material synthesis | Applied in the preparation of polymeric materials or functionalized surfaces |
| Chemical Reagents | Laboratory reagent | Used as a protecting group or alkylating agent in organic reactions |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a calibrated column and detector. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based reagent, measured by endpoint current change. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., residual HCl) using standardized sodium hydroxide solution and potentiometric or indicator endpoint detection. |
| Density at 20 C | Digital Density Meter | Measurement of mass per unit volume using oscillating U-tube principle calibrated with air and water standards. |
| Refractive Index at 20 C | Refractometry | Determination of light bending angle at air-sample interface using calibrated Abbe refractometer or digital equivalent. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement | Evaluation of yellowish tint by matching sample color to APHA platinum-cobalt standard solutions or measuring absorbance at 430 nm. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a known sample mass under controlled conditions followed by weighing of non-volatile residue. |
| Chloride Ion (Cl-) | Ion Chromatography (IC) | Separation of anions on ion-exchange column with conductivity detection, quantified via calibration curve using chloride standard. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Atomization of acid-digested sample followed by measurement of absorbance at characteristic wavelength for lead. |
| Aldehyde Impurities (e.g., benzaldehyde) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC followed by electron ionization and mass-selective detection for identification and quantification. |
| Boiling Point Range | Distillation Apparatus (ASTM D1078) | Determination of temperature interval over which 90% of sample distills under controlled atmospheric pressure and heating rate. |
| Organic Volatile Impurities (residual solvents) | Headspace Gas Chromatography (HS-GC) | Equilibration of sample in sealed vial, followed by injection of vapor phase into GC-FID for separation and quantification. |
| 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) | 1.515–1.525 |
| Relative Density (20°C/25°C) | 1.115–1.125 g/cm³ |
| Odor | Characteristic pungent odor |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.