24589-78-4 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 24589-78-4 |
| Product name | 24589-78-4 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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 24589-78-4
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 24589-78-4 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 24589-78-4
| Industry | Application | Process |
|---|---|---|
| Analytical Chemistry | Derivatization reagent for gas chromatography | Reacting with hydroxyl, carboxyl, or amino groups to form silylated derivatives |
| Pharmaceutical Industry | Intermediate in drug synthesis | Participating in fluorination or silylation reactions |
| Agrochemical Industry | Synthesis of agrochemical active ingredients | Introducing trifluoroacetyl or silyl groups |
| Materials Science | Preparation of functional organosilicon compounds | Silylation reaction |
| Organic Synthesis | Synthesis of fluorinated organic compounds | Acting as a protecting or activating group in reactions |
Manufacturing Quality Control of 24589-78-4
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantifies main component by retention time and peak area against a calibrated standard. |
| Residual Solvents | Headspace Gas Chromatography (HS-GC) | Volatile impurities are vaporized in sealed vials and separated/quantified by GC. |
| Water Content | Karl Fischer Titration (Coulometric mode) | Electrochemical titration where iodine reacts stoichiometrically with water in anhydrous medium. |
| Acidity (as HF) | Acid-Base Titration with Potentiometric End-Point Detection | Free acidic impurities (e.g., HF) neutralized by standardized base; endpoint detected by pH electrode. |
| Residue on Ignition | Gravimetric Analysis after High-Temperature Ashing | Non-volatile inorganic residue measured as mass remaining after combustion at 550-600 C. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-MS | Multi-element quantification via ionization in plasma and mass-selective detection at trace levels. |
| Chloride Impurity | Ion Chromatography (IC) with Conductivity Detection | Chloride ions separated on anion-exchange column and quantified by conductivity response. |
| Refractive Index | Refractometry at 20 C | Measures bending of light through liquid sample to assess purity and consistency of composition. |
| Specific Gravity | Digital Density Meter (Oscillating U-tube) | Determines density relative to water by measuring resonant frequency shift of vibrating tube filled with sample. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Quantifies yellowness intensity using platinum-cobalt scale or absorbance at specified wavelength. |
| Volatility Loss on Drying | Thermogravimetric Analysis (TGA) at 105 C for 2 h | Measures mass loss under controlled heating to assess volatile content excluding solvent residues. |
| Silicon Content | ICP-OES | Quantifies total silicon after acid digestion by measuring characteristic atomic emission lines in argon plasma. |
Technical Specifications of 24589-78-4
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.0% (by NMR) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure |
| Identification (IR) | Consistent with structure |
| Refractive Index (n20/D) | 1.395–1.405 |
| Relative Density (20°C/25°C) | 0.94–0.96 g/cm³ |
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 24589-78-4
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 24589-78-4
Packaging of 24589-78-4
Industrial 24589-78-4 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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