1722-26-5 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1722-26-5 |
| Product name | 1722-26-5 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeElectronic 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 1722-26-5
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1722-26-5 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1722-26-5
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a reducing agent in the synthesis of chiral drug intermediates | Organic synthesis, catalytic hydrogenation |
| Organic Synthesis | Reagent for hydroboration reactions; selectively reduces aldehydes, ketones, imines, etc. | Reactions involving borane complexes |
| Materials Science | Precursor for preparing boron-containing polymers or functional materials | Polymerization, material modification |
| Agrochemicals | Intermediate in the synthesis of boron-containing pesticides or plant growth regulators | Chemical synthesis, formulation development |
| Electronics Industry | Applied in semiconductor manufacturing for chemical vapor deposition (CVD) or doping processes | Vapor deposition, thin-film preparation |
Manufacturing Quality Control of 1722-26-5
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Triethylamine-borane content) | Gas Chromatography (GC) with FID detection | Quantitative separation and detection based on volatility and thermal conductivity differences; calibrated with reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a methanol-based solvent system. |
| Residual Solvents (e.g., THF, diethyl ether) | Gas Chromatography (GC) with FID or TCD | Separation and quantification of volatile impurities using capillary column and thermal conductivity or flame ionization detection. |
| Acidity (as HCl equivalent) | Acid-Base Titration with standardized NaOH | Neutralization of acidic impurities using phenolphthalein indicator or potentiometric endpoint detection. |
| Residual Triethylamine | Gas Chromatography (GC) with FID | Direct quantification of unreacted triethylamine by retention time comparison and calibration curve. |
| Residual Borane Complexes (e.g., BH3-THF) | Fourier Transform Infrared Spectroscopy (FTIR) | Identification and semi-quantitative analysis based on characteristic B-H stretching absorption bands near 2500 cm-1. |
| Heavy Metals (Pb, Cd, Hg, As) | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Multi-element detection after acid digestion by measuring element-specific atomic emission lines. |
| Non-Volatile Residue | Gravimetric Analysis (Weight Loss on Drying) | Evaporation of sample under controlled temperature and pressure, followed by weighing of residual solids. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample color intensity against platinum-cobalt standards or absorbance measurement at specified wavelength. |
| Density | Digital Density Meter (Oscillating U-tube principle) | Measurement of sample density via resonant frequency shift of a vibrating U-shaped tube filled with the sample. |
| Refractive Index | Refractometry (Abbe refractometer) | Determination of refractive index based on critical angle of total internal reflection at prism-sample interface. |
| Peroxide Value | Iodometric Titration | Oxidation of iodide to iodine by peroxides, followed by titration of liberated iodine with standardized sodium thiosulfate solution. |
Technical Specifications of 1722-26-5
| Test Item | Specification |
|---|---|
| Appearance | Colorless to almost colorless, clear liquid |
| Purity | >=98.0% (by NMR) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Consistent with structure of triethylamine-borane |
| Odor | Characteristic amine-like odor |
| Refractive Index (n20/D) | 1.415–1.425 |
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 1722-26-5
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1722-26-5
Packaging of 1722-26-5
Industrial 1722-26-5 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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