Succinimide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 123-56-8 |
| Product name | Succinimide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial 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 Succinimide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Succinimide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Succinimide
| Industry | Application | Process |
|---|---|---|
| Chemical Industry | Synthetic Intermediate | Used in the synthesis of other organic compounds |
| Rubber Industry | Rubber Vulcanization Accelerator | Applied as an accelerator in rubber vulcanization |
| Textile Industry | Fiber Treatment Agent | Applied for fiber modification |
| Pharmaceutical Industry | Raw Material for Drug Synthesis | Used as an intermediate in the synthesis of certain pharmaceuticals |
| Food Industry | Preservative | Used as a preservative in food processing (subject to regulatory compliance) |
| Coatings Industry | Coating Additive | Applied to enhance coating performance |
Manufacturing Quality Control of Succinimide
| Test Item | Common Test Method | Method Summary |
|---|---|---|
| Appearance | Visual Inspection | Observe sample color, physical state, and presence of foreign matter under natural or standard lighting. Succinimide should appear as a white to off-white crystalline powder. |
| Melting Point | Capillary Melting Point Method | Determined using a melting point apparatus or Thiele tube method. The melting point of succinimide typically ranges from 121–125 °C, used as an indicator of purity. |
| Assay (Purity) | High-Performance Liquid Chromatography (HPLC) | Uses a reversed-phase C18 column with water-methanol or water-acetonitrile as the mobile phase, and a UV detector (e.g., 210 nm) for quantitative analysis of the main component. |
| Acid-Base Titration | Exploits the weak acidity of succinimide, titrated with standardized sodium hydroxide solution using phenolphthalein as indicator to calculate content. | |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Ordinary Drying Method | Dry the sample at 105 °C to constant weight and measure weight loss to evaluate moisture and volatile impurities; typically required to be ≤0.5%. |
| Sulfated Ash / Residue on Ignition | High-Temperature Ashing Method | The sample is ignited at high temperature (approximately 700–800 °C), and the remaining inorganic residue is weighed to control total inorganic impurities; usually limited to ≤0.1%. |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Uses gradient or isocratic elution to separate potential degradation products (e.g., succinic acid, maleimide), with impurity limits controlled by peak area normalization or reference standard method. |
| pH Value | pH Meter Method | Prepare a solution of defined concentration (e.g., 1%) in water and measure pH using a calibrated pH meter. Succinimide solutions are typically weakly acidic (pH around 3–5). |
| Water Content | Karl Fischer Titration | Measures water content using volumetric or coulometric Karl Fischer method, suitable for quality control where moisture sensitivity is critical; typically required to be ≤0.5%. |
| Infrared Identification | Fourier Transform Infrared Spectroscopy (FT-IR) | Confirms structural identity by comparing characteristic absorption peaks (e.g., C=O stretching vibration near 1700 cm⁻¹) with a reference spectrum. |
Technical Specifications of Succinimide
| Test Item | Specification |
|---|---|
| Appearance | White to almost white crystalline powder |
| Purity | >=98.5% (GC) |
| Melting Point | 127–131°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 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 Succinimide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Succinimide
Packaging of Succinimide
Industrial Succinimide 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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