Disodium succinate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 150-90-3 |
| Product name | Disodium succinate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeSpecialty GradeCosmetic 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 Disodium succinate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Disodium succinate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Disodium succinate
| Industry | Application | Process |
|---|---|---|
| Food Industry | Acidity Regulator | Added to food products to adjust pH and enhance taste profile |
| Pharmaceutical Industry | Intermediate in Drug Synthesis | Used as a reactant in the construction of drug molecules |
| Personal Care & Cosmetics Industry | pH Adjuster | Incorporated into cosmetic formulations to ensure product stability and skin compatibility |
| Agriculture | Plant Growth Promoter | Applied to soil or foliage to facilitate nutrient uptake and support healthy plant development |
| Textile Dyeing & Printing | Buffering Agent | Maintains stable pH during dyeing to ensure uniform and consistent coloration |
| Cleaning Product Manufacturing | Cleaning Aid | Enhances removal efficacy of cleaning agents against scale and other deposits |
| Biotechnology | Component of Culture Media | Provides essential pH balance for microbial or cell culture environments |
Manufacturing Quality Control of Disodium succinate
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe whether the sample is a white crystalline powder, free from visible impurities, agglomeration, or discoloration, and conforms to the appearance requirements specified in pharmacopoeia or company standards. |
| Identification | Infrared Spectroscopy (IR) | Compare the infrared spectrum of the sample with the reference spectrum of disodium succinate; confirm the presence of characteristic absorption peaks (e.g., C=O stretching vibration of carboxylate at approximately 1570 cm⁻¹, 1400 cm⁻¹, etc.). |
| Flame Test | Perform a platinum wire flame test after dissolving the sample in water; observe the characteristic yellow flame (wavelength 589 nm) indicating the presence of sodium ions. | |
| Content (Disodium Succinate) | High-Performance Liquid Chromatography (HPLC) | Use a C18 column with water-methanol or buffer as mobile phase, detect at UV 210 nm, and calculate content using external standard method—high accuracy and strong specificity. |
| Acid-Base Titration | Titrate the aqueous solution of the sample with standardized hydrochloric acid solution, using phenolphthalein or methyl orange as indicator; calculate the content of disodium succinate based on neutralization reaction of the disodium salt of a dibasic acid. | |
| Moisture | Karl Fischer Titration | Determine trace moisture using coulometric or volumetric Karl Fischer method, suitable for precise control of moisture content (typically ≤1.0%). |
| Chlorides | Silver Nitrate Titration | Acidify the sample solution with dilute nitric acid, then titrate with standard silver nitrate solution; formation of white precipitate indicates chloride ions; determine endpoint by turbidity or potentiometry to control chloride limit. |
| Sulfates | Barium Chloride Turbidimetric Method | Add hydrochloric acid and barium chloride reagent to the sample solution, forming a white turbidity of barium sulfate; compare with standard solution to ensure sulfate content does not exceed specified limits. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After ashing or digestion of the sample, determine lead, cadmium, mercury, arsenic, and other heavy metals using AAS or inductively coupled plasma mass spectrometry (ICP-MS); comply with pharmacopoeial limits (e.g., ≤10 ppm). |
| Arsenic | Gutzeit's Method or Silver Diethyl Dithiocarbamate Method | Generate arsine gas through reduction, react with reagents to produce color change, and perform colorimetric quantification to ensure arsenic content remains within safe limits (e.g., ≤2 ppm). |
| pH Value | pH Meter Determination | Prepare a 10% aqueous solution and measure pH using a calibrated pH meter; typically required within the range of 7.0–8.5, reflecting solution acidity/alkalinity and purity. |
| Solution Clarity and Color | Visible Spectrophotometry or Visual Comparison | Prepare a solution at a specified concentration; assess clarity and color visually or via spectrophotometer at 550 nm to determine if the solution is clear and colorless, thereby excluding colored impurities. |
| Microbial Limits | Pharmacopoeial Microbial Limit Test | Test for total aerobic bacteria count, mold and yeast count, and Escherichia coli according to requirements in Chinese Pharmacopoeia or USP, ensuring sterility or compliance with non-sterile raw material standards. |
| Particle Size Distribution | Laser Particle Size Analysis | Determine particle size distribution of the powder to ensure it meets process requirements (e.g., D90 < 100 μm), which affects solubility and homogeneity. |
Technical Specifications of Disodium succinate
| Test Item | Specification |
|---|---|
| Appearance | White crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 250-255°C (decomposes) |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
| Total Impurities | <=1.5% |
| Solubility | Freely soluble in water; practically insoluble in ethanol and ether |
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 Disodium succinate
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NMR Spectra of Disodium succinate
Packaging of Disodium succinate
Industrial Disodium succinate 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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