(S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 192139-90-5 |
| Product name | (S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent Grade |
| Packaging | 25KG/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 192139-90-5
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 192139-90-5 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 192139-90-5
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral intermediate | Used in the synthesis of chiral pharmaceuticals via processes such as catalytic hydrogenation |
| Agrochemicals | Synthesis of novel insecticides or herbicides | Serves as a key intermediate in constructing pesticide molecules |
| Materials Science | Preparation of functional or polymeric materials | Applied in polymerization reactions or as a crosslinking agent |
| Chemical Reagents | Chiral catalysts or ligands | Employed in asymmetric synthesis reactions |
Manufacturing Quality Control of 192139-90-5
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe sample color, physical state (e.g., white to off-white crystalline powder), and presence of foreign matter or caking. |
| Identification | Infrared Spectroscopy (IR) | Compare characteristic absorption peaks in the infrared spectrum with reference spectra to confirm functional groups and molecular framework. |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Utilize resonance signals of hydrogen atoms in a magnetic field to verify the chemical environment and number of protons in the molecular structure. | |
| Mass Spectrometry (MS) | Determine molecular ion peak and fragment ions to confirm molecular weight and structural features. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with a specific gradient elution mobile phase, and quantify the main component using a UV detector. |
| Non-aqueous Titration | Titrate in a non-aqueous solvent (e.g., glacial acetic acid) using perchloric acid as the titrant; determine alkaline nitrogen content via potentiometric or indicator method. | |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use a gradient elution program to separate and quantify potential process impurities and degradation products, typically calculated by area normalization. |
| Water Content | Karl Fischer Titration | Precisely determine water content based on the reaction of iodine and sulfur dioxide with water in a pyridine/methanol system. |
| Residual Solvents | Gas Chromatography (GC) | Use headspace or direct injection, separate with a capillary column, and quantify residual organic solvents (e.g., methanol, dichloromethane) using an FID detector. |
| Melting Point | Melting Point Apparatus | Determine the melting temperature range using capillary method or digital melting point apparatus to assess purity and crystalline form consistency. |
| Specific Optical Rotation | Polarimeter | Measure optical rotation at a specified wavelength (typically sodium D-line, 589 nm) and temperature to confirm chiral purity ((S,S) configuration). |
| pH (if dissolved in solution) | pH Meter | Dissolve the sample into an aqueous solution or suitable solvent at a defined concentration and measure pH to evaluate the influence of acidic or basic impurities. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After sample digestion, detect residual heavy metal elements (e.g., lead, cadmium, mercury, arsenic) to ensure compliance with pharmacopeial limits. |
| Chloride Content | Ion Chromatography (IC) or Argentometric Method | Quantitatively determine chloride ion content to verify the stoichiometric ratio of the target salt form (chloride). |
Technical Specifications of 192139-90-5
| Test Item | Specification |
|---|---|
| Appearance | Orange solid |
| Purity | >=98.0% (HPLC) |
| Optical Rotation | +175° to +185° (c=1, in CHCl3) |
| Melting Point | 142°C to 148°C |
| Total Impurities | <=2.0% (HPLC) |
| Single Impurity | <=0.5% (HPLC) |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
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 192139-90-5
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 192139-90-5
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Industrial 192139-90-5 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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