4-METHYLRESORCINOL Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 496-73-1 |
| Product name | 4-METHYLRESORCINOL |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial Grade |
| Packaging | 25KG/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-METHYLRESORCINOL
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 4-METHYLRESORCINOL Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 4-METHYLRESORCINOL
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Biological specimen fixative | Added to glutaraldehyde-based fixation solutions for electron microscopy specimen preparation to preserve microtubule structure and enhance fixation efficacy. |
| Pharmaceutical Industry | Biochemical reagent | Used to stabilize and stain cytoskeletal components (microtubules) in cell biology research. |
| Chemical Industry | Intermediate for photosensitive materials | Employed in the synthesis of photoresists, thermosensitive recording materials, and color developers. |
| Chemical Industry | Intermediate for dyes | Serves as a chemical precursor in the synthesis of specific dyes and organic pigments. |
| Chemical Industry | Intermediate for organic synthesis | Utilized in etherification, esterification, or alkylation reactions—leveraging its phenolic hydroxyl group—to produce other high-value chemicals. |
Manufacturing Quality Control of 4-METHYLRESORCINOL
| Test Item | Common Testing Method | Method Summary |
|---|---|---|
| Appearance and Properties | Visual Inspection and Physical Property Measurement | Observe sample color and state (typically white to off-white crystalline or powder), measure melting point (literature value approximately 110–113°C), and assess compliance with specifications. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Use a C18 chromatographic column with methanol/water or acetonitrile/water as the mobile phase. Quantify using a UV detector (usually λ=280 nm) with an external standard method for high precision and specificity. |
| Moisture Content | Karl Fischer Titration | Utilize an iodine-sulfur dioxide-pyridine-methanol system reacting quantitatively with water, measured by potentiometric or coulometric methods for accurate determination of trace moisture in organic substances. |
| Impurity Profile Analysis | HPLC-UV / HPLC-MS | Separate impurities using gradient elution HPLC; quantify known impurities (e.g., unreacted raw materials, oxidation products) with UV detection; identify unknown impurity structures using mass spectrometry (MS). |
| Melting Point | Capillary Melting Point Apparatus | Load the sample into a capillary tube and slowly increase temperature using a melting point apparatus. Record the complete melting temperature range and compare it with the standard value (110–113°C) to evaluate purity. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Dissolve the sample and use AAS or ICP-MS to determine residual heavy metals such as lead, cadmium, mercury, and arsenic, ensuring compliance with pharmacopeia or ISO limits (e.g., ≤10 ppm). |
| Ash Content | High-Temperature Incineration Method (Residue on Ignition) | Increase the sample’s temperature to 500–600°C in a muffle furnace until constant weight is achieved. The percentage of residue indicates inorganic impurity content, typically required to be ≤0.1%. |
| Solubility and pH Value | Solubility Test + pH Meter Measurement | Determine solubility in water, ethanol, etc.; prepare a saturated aqueous solution and measure pH using a pH meter (typically weakly acidic, pH≈5–6). |
| Chloride, Sulfate, and Other Inorganic Ions | Ion Chromatography (IC) or Colorimetric Methods | Use ion chromatography to separate and detect inorganic anions like chloride and sulfate ions; alternatively, perform limit checks using silver nitrate colorimetry (for chlorides) or barium chloride turbidity test (for sulfates). |
| Particle Size Distribution (if applicable) | Laser Particle Size Analyzer | Analyze particle size distribution of powdered samples to ensure process consistency, particularly controlling flowability and dissolution rate in raw materials for formulations. |
Technical Specifications of 4-METHYLRESORCINOL
| Test Item | Specification |
|---|---|
| Appearance | Off white solid |
| ldentification(NMR) | Conforms to structure |
| Purity | ≥95.0% |
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-METHYLRESORCINOL
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 4-METHYLRESORCINOL
Packaging of 4-METHYLRESORCINOL
Industrial 4-METHYLRESORCINOL 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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