Methylhydrogenhendecanedioate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 3927-60-4 |
| Product name | Methylhydrogenhendecanedioate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeIndustrial GradeMaterial GradeCosmetic GradeFood Grade |
| Packaging | 25KG/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 Methylhydrogenhendecanedioate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Methylhydrogenhendecanedioate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Methylhydrogenhendecanedioate
| Industry | Application | Process |
|---|---|---|
| Chemicals | Synthesis of lubricants | Used in esterification to produce high-performance lubricating oils |
| Pharmaceuticals | Intermediate for drug synthesis | Applied in chemical modification to introduce specific functional groups |
| Personal Care | Raw material for skin care products | Utilized for its ester characteristics to deliver moisturizing and emollient effects |
| Coatings | Improves coating leveling and adhesion | Incorporated into coating formulations to participate in film formation |
| Plastics | Production of plasticizers | Blended with polymers to enhance flexibility and processing performance |
Manufacturing Quality Control of Methylhydrogenhendecanedioate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reversed-phase HPLC with UV detection at 210 nm, calibrated against certified reference standard. |
| Acid Value | Acid-Base Titration | Neutralization of free carboxylic acid groups with standardized KOH solution using phenolphthalein indicator. |
| Ester Content | Gas Chromatography (GC-FID) | Separation and quantification of mono-methyl ester and related ester impurities using flame ionization detection. |
| Residual Methanol | Headspace GC-FID | Quantification of volatile methanol by gas chromatography after thermal equilibration in sealed headspace vials. |
| Water Content | Karl Fischer Titration | Electrochemical titration using iodine generated in situ to react stoichiometrically with water in the sample. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element detection after acid digestion; quantification based on characteristic atomic emission lines. |
| Chloride Impurity | Ion Chromatography (IC) | Separation of chloride anions on anion-exchange column with suppressed conductivity detection. |
| Color (APHA) | Visual Comparison or Spectrophotometry | Measurement of yellowness index by comparing sample solution absorbance at 430 nm to APHA platinum-cobalt standards. |
| Melting Point | Capillary Melting Point Apparatus | Thermal transition observed as the temperature range over which solid transforms to liquid under controlled heating rate. |
| Residue on Ignition | Gravimetric Analysis | Mass of non-volatile inorganic residue remaining after high-temperature ashing at 750 C. |
| Related Substances | HPLC-DAD | Detection and quantification of structurally similar impurities (e.g., diacid, diester, hydrolysis products) using diode array detection. |
| Sulfated Ash | Gravimetric Analysis | Mass of metallic sulfate residue obtained after treatment with sulfuric acid followed by ignition at 750 C. |
Technical Specifications of Methylhydrogenhendecanedioate
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 112-116°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Acid Value (mg KOH/g) | 185-195 mg KOH/g |
| Residue on Ignition | <=0.1% |
| Odor | Characteristic mild fatty 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 Methylhydrogenhendecanedioate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Methylhydrogenhendecanedioate
Safety Information of Methylhydrogenhendecanedioate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Methylhydrogenhendecanedioate
Industrial Methylhydrogenhendecanedioate 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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