China Factory Direct
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| CAS number | 304-55-2 |
| Product name | Succimer |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeReagent 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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Antidote | Used in chelation therapy for heavy metal poisoning (e.g., lead, mercury, cadmium) by forming stable complexes with metal ions for subsequent excretion |
| Chemical Industry | Chelating Agent | Employed as a polydentate ligand in chemical synthesis to stabilize metal ions or participate in catalytic reactions |
| Environmental Protection | Wastewater Treatment | Applied to remove heavy metal ions from industrial wastewater, such as effluents from electroplating and metallurgical operations |
| Materials Science | Surface Modification and Nanomaterial Synthesis | Utilized for surface functionalization of nanoparticles to control stability and functionality; commonly applied in the synthesis of gold and silver nanoparticles |
| Laboratory Research | Analytical Reagent | Used as an analytical reagent for detection and quantification of metal ions, e.g., in colorimetric and electrochemical methods |
| Test Item | Common Testing Methods | Method Overview |
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| Identification | Infrared Spectroscopy (IR) | Use an infrared spectrometer to measure the sample's infrared absorption spectrum and compare it with a reference spectrum to confirm consistency of characteristic molecular absorption peaks. |
| Assay | High-Performance Liquid Chromatography (HPLC) | Utilize reversed-phase HPLC with a C18 column and a UV detector (e.g., at 210 nm or 254 nm) to quantify DMSA content based on retention time and peak area. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Use the same system to detect organic impurities such as synthetic by-products and degradation products; calculate the percentage of each impurity peak area relative to the main peak area. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Oven Drying Method | Dry the sample to constant weight at a specified temperature (e.g., 105°C) and calculate the content of moisture and volatile components based on weight loss. |
| Residue on Ignition | Sulfated Ash Method | Carbonize the sample, treat with sulfuric acid, and ignite at high temperature; weigh the residual inorganic matter to assess the level of inorganic impurities. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Digest the sample and determine the content of heavy metal elements such as lead, mercury, cadmium, and arsenic using atomic absorption spectroscopy or inductively coupled plasma mass spectrometry. |
| Chlorides | Ion Chromatography (IC) or Silver Nitrate Turbidity Method | Separate and detect chloride ions using ion chromatography, or react with silver nitrate to form a precipitate and quantify chlorides via turbidimetric analysis. |
| Sulfates | Ion Chromatography or Turbidity Method | Quantify sulfate ions using ion chromatography, or form a precipitate by reacting with barium chloride under acidic conditions and perform turbidimetric analysis. |
| Clarity and Color of Solution | Visual Color Comparison | Dissolve the sample in a specified concentration and compare visually with standard color solutions to determine whether the solution is clear and colorless or meets specified color requirements. |
| pH Value | pH Meter Method | Dissolve DMSA in water or a specified solvent and measure the acidity or alkalinity using a calibrated pH meter. |
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Melting Point | 175–179 °C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Optical Rotation | -30° to -36° (c=1, in 1M NaOH) |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
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.