1719-58-0 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1719-58-0 |
| Product name | 1719-58-0 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeElectronic GradeSpecialty 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 1719-58-0
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1719-58-0 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1719-58-0
| Industry | Application | Process |
|---|---|---|
| Organosilicon Materials | Used as a crosslinking agent or modifier in the production of high-performance materials such as silicone rubber and silicone resins | Applied in polymerization reactions or blend modification |
| Surface Treatment | Applied for hydrophobic surface modification of glass, ceramics, and similar substrates to enhance water repellency and soil resistance | Applied via coating or vapor-phase deposition |
| Adhesives | Used as a tackifier or coupling agent to improve adhesion strength between organic and inorganic materials | Applied in blending or chemical grafting |
| Pharmaceutical Intermediates | Used as an intermediate in the synthesis of silicon-containing pharmaceutical molecules or bioactive compounds | Applied in organic synthesis reactions |
| Electronics | Used in the preparation of insulating or protective layers for semiconductor devices | Applied in chemical vapor deposition (CVD) |
Manufacturing Quality Control of 1719-58-0
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) | Quantitative separation and detection of DMVCS using a capillary column and flame ionization detector. |
| Chloride Content | Potentiometric Titration with AgNO3 | Direct titration of chloride ions with silver nitrate using a silver indicator electrode. |
| Acidity (as HCl) | Acid-Base Titration with NaOH | Neutralization of acidic impurities using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Water Content | Karl Fischer Coulometric Titration | Electrochemical generation of iodine to react stoichiometrically with water in the sample. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a known sample mass followed by weighing of non-volatile residue. |
| Color | Visual Comparison or Spectrophotometry (APHA/Pt-Co Scale) | Comparison of sample color against standard platinum-cobalt solutions or measurement at 455 nm. |
| Density at 20 C | Digital Density Meter | Measurement of mass per unit volume using oscillating U-tube principle. |
| Refractive Index at 20 C | Refractometry | Determination of light bending angle at air-sample interface using calibrated refractometer. |
| Volatile Impurities (e.g., hexamethyldisiloxane, vinylchlorosilane) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC followed by identification and semi-quantification via electron ionization mass spectra. |
| Heavy Metals (as Pb) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Atomization and excitation of metals in argon plasma; detection via element-specific emission lines. |
| Iron Content | Atomic Absorption Spectrometry (AAS) | Absorption of characteristic hollow cathode lamp radiation by ground-state iron atoms in acetylene-air flame. |
| Distillation Range | Vacuum Distillation Apparatus (ASTM D1078) | Measurement of initial boiling point, 10/50/90% distilled volumes, and final boiling point under controlled vacuum. |
Technical Specifications of 1719-58-0
| Test Item | Specification |
|---|---|
| Appearance | Colorless to light yellow, clear liquid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.400–1.410 |
| Relative Density (20°C/25°C) | 0.870–0.885 g/cm³ |
| Odor | Characteristic pungent 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 1719-58-0
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1719-58-0
Packaging of 1719-58-0
Industrial 1719-58-0 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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