(1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 67333-70-4 |
| Product name | (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeReagent GradeFood 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 (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Chiral ligand for asymmetric synthesis | Used as a catalyst or ligand in organic synthesis |
| Pesticides | Synthesis of chiral pesticide intermediates | Applied to prepare pesticide molecules with defined stereochemistry |
| Materials Science | Preparation of functional materials | Involved in the synthesis of metal complexes for directed material assembly |
| Chemical Reagents | Chiral resolution reagent | Used for enantiomeric excess analysis and separation of chiral compounds |
| Food Additives | Food-grade chiral auxiliary | Applied in the food industry for identification and control of chiral substances |
Manufacturing Quality Control of (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC with Chiral Column | Separation and quantification using chiral stationary phase and UV detection at 210 nm |
| Optical Rotation | [alpha]D Measurement | Determination of specific rotation in solution using sodium D-line light source |
| Water Content | Karl Fischer Titration | Electrochemical titration with iodine to quantify water based on stoichiometric reaction |
| Residual Solvents | Gas Chromatography (GC-FID) | Separation and quantification of volatile organic solvents using flame ionization detection |
| Heavy Metals | ICP-OES | Multi-element detection of metal impurities after acid digestion via plasma emission spectroscopy |
| Chloride Impurity | Ion Chromatography (IC) | Anion separation and conductivity detection of chloride ions in aqueous extract |
| Sulfate Impurity | Ion Chromatography (IC) | Anion separation and conductivity detection of sulfate ions in aqueous extract |
| Related Substances | HPLC with UV Detection | Separation and quantification of structurally similar impurities using reversed-phase column and UV detection |
| Residual D-(-)-Tartaric Acid | HPLC with Refractive Index Detection | Quantification of unreacted tartaric acid via differential refractive index measurement |
| pH of Aqueous Solution | Potentiometric pH Measurement | Determination of hydrogen ion activity using calibrated glass electrode in 1% w/v aqueous solution |
| Appearance | Visual Inspection | Assessment of physical state, color, and clarity against standard white background under controlled lighting |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid using calibrated capillary method |
Technical Specifications of (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate
| Test Item | Specification |
|---|---|
| Appearance | Pale-yellow solid |
| Purity | >=98.0% (by HPLC), >=99.0% ee |
| Optical Rotation | -11.0 to -16.0 deg (c=1, in methanol) |
| Melting Point | 178 to 182 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Identification (NMR) | Conforms to reference spectrum |
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 (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate
Safety Information of (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate
Industrial (1S,2S)-(-)-1,2-Diaminocyclohexane L-tartrate 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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