1825-64-5 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1825-64-5 |
| Product name | 1825-64-5 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeElectronic GradeReagent Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 1825-64-5
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1825-64-5 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1825-64-5
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organosilicon Intermediates | Used as a silylation reagent to introduce the trimethylsilyl (TMS) protecting group in protection reactions of functional groups such as alcohols and phenols |
| Pharmaceutical Industry | Pharmaceutical Synthesis Intermediates | Applied for temporary hydroxyl protection in drug molecule synthesis to enhance reaction selectivity and yield |
| Materials Science | Raw Material for Silane Coupling Agent Modification | Employed in surface modification processes to adjust interfacial compatibility between inorganic materials and organic polymers |
| Analytical Chemistry | Derivatization Reagent | Used for silylation derivatization of polar compounds (e.g., alcohols) prior to gas chromatography (GC) or mass spectrometry (MS) analysis to improve volatility and detection sensitivity |
| Electronic Chemicals | Semiconductor Material Processing | Utilized as a precursor for surface passivation or dielectric layer modification in microelectronics manufacturing |
Manufacturing Quality Control of 1825-64-5
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) | Quantitative separation and detection of components based on volatility and column interaction |
| Water Content | Karl Fischer Titration | Electrochemical titration measuring water via iodine-sulfur dioxide reaction in pyridine-methanol medium |
| Acid Value | Acid-Base Titration | Neutralization of acidic impurities with standardized NaOH solution using phenolphthalein indicator |
| Density | Digital Density Meter | Measurement of mass per unit volume at specified temperature using oscillating U-tube principle |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface to infer purity and composition |
| Color | APHA Color Scale (Visual or Instrumental) | Comparison of sample color intensity against platinum-cobalt standards |
| Residue on Evaporation | Gravimetric Analysis | Weighing non-volatile residue after controlled evaporation under nitrogen stream |
| Chloride Content | Ion Chromatography (IC) | Separation and quantification of chloride ions using anion-exchange column and conductivity detection |
| Heavy Metals (Pb, Fe, Cu, etc.) | ICP-OES | Elemental quantification by measuring characteristic atomic emission wavelengths after plasma atomization |
| Volatile Impurities | Headspace Gas Chromatography (HS-GC) | Analysis of low-boiling contaminants by GC after thermal equilibration in sealed vial |
| Silicon Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Direct quantification of total silicon via atomic emission intensity at specific wavelength |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity using calibrated glass electrode in 10% aqueous solution |
Technical Specifications of 1825-64-5
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless clear liquid |
| Purity | >=98.5% (GC) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Refractive Index (n20/D) | 1.392–1.396 |
| Relative Density (20°C/25°C) | 0.785–0.795 g/cm³ |
| 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 1825-64-5
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1825-64-5
Packaging of 1825-64-5
Industrial 1825-64-5 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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