CAPROLACTAMDISULFIDE Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 23847-08-7 |
| Product name | CAPROLACTAMDISULFIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeMaterial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for CAPROLACTAMDISULFIDE
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk CAPROLACTAMDISULFIDE Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of CAPROLACTAMDISULFIDE
| Industry | Application | Process |
|---|---|---|
| Rubber Industry | Used as a vulcanization accelerator in the vulcanization of natural and synthetic rubber | Added during rubber compounding and used in conjunction with sulfur to enhance vulcanization efficiency and crosslink density |
| Plastics Industry | Applied as a plastic modifier to improve processing performance and mechanical properties | Incorporated prior to extrusion or injection molding to enhance thermal stability and toughness |
| Textile Industry | Used as a fiber treatment auxiliary to improve fiber strength and durability | Applied in textile finishing processes to increase tensile strength and abrasion resistance of fabrics |
| Chemical Intermediates | Employed in the synthesis of other organosulfur compounds, such as pharmaceutical intermediates or functional materials | Processed via acylation, condensation, and related reactions to produce target compounds; widely utilized in fine chemical manufacturing |
Manufacturing Quality Control of CAPROLACTAMDISULFIDE
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 254 nm, comparing peak area to a certified reference standard. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration based on the reaction of iodine with water in a methanol-based reagent, measuring endpoint coulometrically or volumetrically. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 750 C in a platinum crucible until constant weight; residue mass expressed as percentage of original sample. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification after acid digestion, using plasma excitation and optical emission detection at element-specific wavelengths. |
| Chloride Impurity | Ion Chromatography | Separation of anions on an ion-exchange column with suppressed conductivity detection, calibrated against NaCl standards. |
| Sulfate Impurity | Ion Chromatography | Same principle as chloride analysis, using sulfate-specific calibration and retention time matching. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range over which solid transitions to liquid, using calibrated digital apparatus per USP <741>. |
| Organic Volatile Impurities | GC-FID | Headspace or direct injection GC with flame ionization detection, using internal standard for semi-volatile and volatile organic impurities. |
| Color (APHA) | Visual Comparison or Spectrophotometric | Measurement of yellowness index by comparing sample solution absorbance at 430 nm to APHA platinum-cobalt standards. |
| Solvent Residues (e.g., Acetone, Methanol) | GC-FID | Quantitative analysis using headspace GC-FID with external calibration curves for common residual solvents. |
| Acid Value | Acid-Base Titration | Titration with standardized KOH in isopropanol/phenolphthalein medium; result expressed as mg KOH per g sample. |
| Specific Optical Rotation | Polarimetry | Measurement of rotation angle of plane-polarized light at 20 C using sodium D-line (589 nm), reported as degrees per dm g/mL. |
Technical Specifications of CAPROLACTAMDISULFIDE
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Melting Point | 124.0–128.0°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=20 ppm |
| 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
|
|
Download COA of CAPROLACTAMDISULFIDE
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of CAPROLACTAMDISULFIDE
Packaging of CAPROLACTAMDISULFIDE
Industrial CAPROLACTAMDISULFIDE 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply