4-Hydroxyphenylacetamide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 17194-82-0 |
| Product name | 4-Hydroxyphenylacetamide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural 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 4-Hydroxyphenylacetamide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-Hydroxyphenylacetamide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-Hydroxyphenylacetamide
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as an intermediate in drug synthesis, particularly for certain antipyretic and analgesic agents | Synthesized into target drug molecules via acylation, condensation, and related reactions |
| Dyes | Used as a dye intermediate | Converted into dyes with specific hues through coupling, oxidation, and related chemical reactions |
| Pesticides | Used to produce active ingredients in certain pesticide formulations | Final products are obtained through metathesis or condensation reactions with other compounds |
| Personal Care & Cosmetics | Used as a functional additive in cosmetics and personal care products | Typically blended uniformly with other raw materials to formulate finished products |
| Fine Chemicals | Serves as a key raw material in organic synthesis | May involve various chemical transformations, including esterification, halogenation, and others |
Manufacturing Quality Control of 4-Hydroxyphenylacetamide
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of visible impurities under natural light or standard illumination. |
| Melting Point | Capillary Melting Point Determination | Use a melting point apparatus to determine the initial and final melting temperatures of the sample to assess purity and substance consistency. |
| Assay (Content Determination) | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with aqueous-methanol or buffered mobile phases and a UV detector (e.g., 254 nm) for quantification via the external standard method. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Separate the main component from potential degradation products or synthetic intermediates using gradient elution; calculate impurity peak areas to evaluate purity. |
| Solubility | Solubility Test | Add the sample to various solvents (e.g., water, ethanol, methanol, ethyl acetate), shake, and observe its dissolution behavior. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample to constant weight at a specified temperature (e.g., 105°C) and calculate the content of moisture and volatile substances based on weight loss. |
| Residue on Ignition (Charring Residue) | Sulfation Followed by High-Temperature Ignition | Treat the sample with sulfuric acid, then ignite in a high-temperature furnace (700–800°C), and weigh the residual residue to assess inorganic impurity content. |
| Water Content | Karl Fischer Titration | Titrate the water content in the sample using Karl Fischer reagent, suitable for precise determination of trace water. |
| Heavy Metals | Sulfide Colorimetric Method (e.g., Chinese Pharmacopoeia Method) | After sample treatment, react with sodium sulfide to form a colored precipitate; detect limits of heavy metals such as lead via colorimetry. |
| pH Value (Solution) | pH Meter Measurement | Prepare a defined concentration aqueous solution (e.g., 1% w/v) and measure its acidity or alkalinity using a calibrated pH meter. |
| Infrared Spectroscopy (IR) Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Determine the infrared absorption spectrum of the sample via pellet pressing or ATR technique and compare with a reference spectrum to confirm structural consistency. |
| Crystal Form Analysis | X-ray Powder Diffraction (XRD) | Analyze characteristic diffraction peaks of the sample’s crystal structure to identify polymorphs or monitor crystal form stability. |
Technical Specifications of 4-Hydroxyphenylacetamide
| Test Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Purity | ≥98.0% |
| Total impurities | ≤2.0% |
| Water | ≤0.5% |
| Loss on drying | ≤0.5% |
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 4-Hydroxyphenylacetamide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-Hydroxyphenylacetamide
Packaging of 4-Hydroxyphenylacetamide
Industrial 4-Hydroxyphenylacetamide 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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