Benzhydrol Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 91-01-0 |
| Product name | Benzhydrol |
| 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 Benzhydrol
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Benzhydrol Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Benzhydrol
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate for synthesizing imidazole-class antifungal agents, such as ketoconazole and miconazole | Prepared via multi-step organic synthesis—including bromination, cyclization, and substitution—to yield active pharmaceutical ingredients |
| Fragrances | Used as a fixative and component in fragrance formulations to impart floral and woody notes | Blended with aldehyde- and ketone-based fragrances for use in soap and cosmetic fragrances |
| Dyes | Intermediate for triphenylmethane dyes, such as crystal violet and malachite green | Converted into colored compounds through chlorination, condensation, and oxidation reactions |
| Pesticides | Structural building block for fungicides and insecticides, including certain benzimidazole derivatives | Participates in cyclization reactions to construct heterocyclic cores, followed by functionalization to yield bioactive molecules |
| Organic Synthesis | Used as a chiral resolving agent, phase-transfer catalyst support, and resin crosslinker | Functionalized via hydroxyl derivatization (e.g., etherification, esterification) or condensation with aldehydes to introduce specific functional groups |
Manufacturing Quality Control of Benzhydrol
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, state, and presence of visible impurities under natural light or standard lighting. Suitable for solid or liquid samples. |
| Melting Point | Capillary Melting Point Determination | Load the sample into a capillary tube and heat it in a melting point apparatus, recording the initial and final melting temperatures. Used to assess purity and conformity with established substance characteristics. |
| Content Determination | High-Performance Liquid Chromatography (HPLC) | Utilize a reversed-phase chromatographic column (e.g., C18) with a UV detector (~254 nm) for quantification of the main component using external standard or internal standard methods. |
| Impurity Analysis | Gas Chromatography (GC) | Applicable for detecting volatile impurities; capable of separating and quantifying residual solvents (e.g., benzene, methanol) and other organic impurities. |
| Related Substances | High-Performance Liquid Chromatography (HPLC) | Employ gradient elution to detect degradation products or synthetic by-products in diphenylmethanol (e.g., benzophenone, benzyl alcohol, etc.). |
| Water Content | Karl Fischer Titration | Available in volumetric or coulometric forms; precisely measures water content in samples, suitable for quality control requiring strict moisture control. |
| Drying Loss | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample at a specified temperature (e.g., 105°C) until constant weight is achieved, then calculate the percentage weight loss to evaluate volatile components or solvent residues. |
| Residue on Ignition | Sulfated Ash Method | After treating the sample with sulfuric acid and incinerating at high temperature, weigh the inorganic residue to assess the level of inorganic impurities. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Digest the sample and determine the content of heavy metal elements such as lead, cadmium, and mercury to ensure compliance with pharmacopeial or safety standards. |
| Clarity and Color of Solution | UV-Visible Spectrophotometry | Prepare a solution at a specified concentration and measure absorbance at a particular wavelength to evaluate solution clarity and colored impurities. |
Technical Specifications of Benzhydrol
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (GC) |
| Melting Point | 67–69°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild 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 Benzhydrol
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Benzhydrol
Packaging of Benzhydrol
Industrial Benzhydrol 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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