Chlorphenesin Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 104-29-0 |
| Product name | Chlorphenesin |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeSpecialty GradeCosmetic GradeFood 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) |
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Documents We Provide for Chlorphenesin
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Chlorphenesin Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Chlorphenesin
| Industry | Application | Process |
|---|---|---|
| Pesticides | Organic synthesis intermediate for manufacturing insecticides (e.g., chlorpyrifos) and herbicides | Reacted with halogenating agents such as phosphorus trichloride or phosphorus pentachloride to generate chlorinated derivatives, followed by hydrolysis, condensation, and other steps to produce target pesticides |
| Pharmaceuticals | Key intermediate in synthesizing antifungal agents (e.g., clotrimazole, miconazole) | Side chains introduced via Friedel–Crafts acylation or alkylation, followed by cyclization, substitution, and other sequential reactions to construct the imidazole ring structure |
| Dyes | Intermediate for azo dyes and reactive dyes | Coupled with diazonium salts to form azo pigments, or sulfonated/chlorosulfonated to introduce reactive groups onto dye molecules |
| Fragrances | Fixative and component in fragrance formulations (imparting woody and amber notes) | Directly added to fragrance compositions as a stabilizer, or condensed with aldehydes or alcohols to produce macrocyclic musk compounds |
Manufacturing Quality Control of Chlorphenesin
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Identification | Infrared Spectroscopy (IR) | Scan the sample and reference standard under identical conditions, and compare characteristic absorption peaks (e.g., C-O, Ar-Cl) to confirm structural consistency. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a C18 column with methanol-water or acetonitrile-water as the mobile phase. Detect at approximately 254 nm using a UV detector, and quantify the main component by external standard method. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate impurities using gradient or isocratic elution, detect and quantify each related substance, and calculate limits for total impurities and individual impurities. |
| Residual Solvents | Gas Chromatography (GC) | Detect organic solvents potentially remaining from manufacturing (e.g., methanol, acetone) according to pharmacopoeial methods (e.g., Chinese Pharmacopoeia, USP). |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Method | Dry the sample at a specified temperature (e.g., 105°C) to constant weight, measure weight loss, and assess moisture and volatile content. |
| Sulfated Ash | Sulfated Ignition Method | Treat the sample with sulfuric acid, then ignite at high temperature. Weigh the residue to evaluate inorganic impurity content. |
| Solution Clarity and Color | Visual Comparison or Spectrophotometry | Prepare a solution of the sample at a specified concentration and compare it visually or spectrophotometrically with standard color solutions to judge whether the solution is clear and colorless or meets color requirements. |
| Microbial Limits | Microbial Limit Test | Test total aerobic microbial count, mold and yeast count, and check for specified microorganisms (e.g., Escherichia coli) according to pharmacopoeial requirements. |
Technical Specifications of Chlorphenesin
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Refractive Index (n20/D) | 1.549 - 1.553 |
| Relative Density (20°C/25°C) | 1.102 - 1.108 g/cm³ |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Odor | Characteristic aromatic 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 Chlorphenesin
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Chlorphenesin
Packaging of Chlorphenesin
Industrial Chlorphenesin 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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