Dimethyl suberate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1732-09-8 |
| Product name | Dimethyl suberate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeFood GradeCosmetic Grade |
| Packaging | 25L/drum200L/drum1000L/IBC |
| 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 Dimethyl suberate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Dimethyl suberate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Dimethyl suberate
| Industry | Application | Process |
|---|---|---|
| Chemical Industry | Plasticizer | Used as a plasticizer for plastics such as polyvinyl chloride (PVC) |
| Coatings Industry | Solvent | Used as a solvent or diluent in coatings and inks |
| Personal Care Industry | Fragrance Ingredient | Used as an ester-based fragrance ingredient in fragrances and cosmetics |
| Plastics Industry | Stabilizer | Used as a stabilizer in certain plastic products |
| Pharmaceutical Industry | Intermediate | Used as an intermediate in the synthesis of other organic compounds |
| Food Industry | Food Additive | Used as an additive in food packaging materials |
Manufacturing Quality Control of Dimethyl suberate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a non-polar capillary column. |
| Water Content | Karl Fischer Titration (Coulometric) | Electrochemical titration where iodine generated in situ reacts stoichiometrically with water; endpoint detected amperometrically. |
| Acid Value | Acid-Base Titration (NaOH in ethanol) | Neutralization of free carboxylic acid groups with standardized sodium hydroxide solution using phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 455 nm | Comparison of sample solution color intensity to APHA platinum-cobalt standards or measurement of absorbance at 455 nm in a 10-mm cell. |
| Residue on Ignition | Gravimetric Analysis (Weight Loss on Ignition) | Heating the sample at 700-800 C to oxidize organic matter, then weighing the inorganic residue after cooling in a desiccator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) after wet digestion | Quantification of total heavy metals by AAS following acidic digestion (HNO3/H2SO4) and matrix-matched calibration. |
| Iron (Fe) Content | Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES) | Elemental quantification via plasma-excited atomic emission lines after acid digestion and dilution. |
| Chloride Content | Potentiometric Titration with AgNO3 | Titration with silver nitrate using a silver indicator electrode; endpoint detected as potential inflection due to AgCl precipitation. |
| Refractive Index | Refractometry at 20 C | Measurement of light bending angle at air-sample interface using a calibrated Abbe refractometer at specified temperature. |
| Density at 20 C | Oscillating U-tube Densitometry | Determination of mass per unit volume via precise measurement of resonant frequency of a vibrating U-shaped tube filled with sample. |
| Non-Volatile Residue | Gravimetric Evaporation | Evaporation of a known volume under controlled conditions (e.g., 105 C, N2 stream), followed by weighing of residual solids. |
| Related Substances (Impurities) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation by GC followed by identification and semi-quantification of impurities based on retention time and mass spectral library matching. |
Technical Specifications of Dimethyl suberate
| Test Item | Specification |
|---|---|
| Appearance | Colorless liquid |
| Purity | >=98.5% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.435 - 1.445 |
| Relative Density (20°C/25°C) | 1.045 - 1.055 g/cm³ |
| Odor | Characteristic ester-like odor |
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 Dimethyl suberate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Dimethyl suberate
Packaging of Dimethyl suberate
Industrial Dimethyl suberate 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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