China Factory Direct
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| CAS number | 54999-00-7 |
| Product name | [(2-hydroxyethyl)imino]di-2,1-ethanediyl dioleate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeMaterial 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) |
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 |
|---|---|---|
| Cosmetics | Emulsifier, thickener | - |
| Coatings industry | Dispersant, stabilizer | - |
| Plastics industry | Antioxidant, lubricant | - |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Acid Value | Acid-base titration | Neutralization of free carboxylic acid groups with standardized KOH solution using phenolphthalein indicator. |
| Saponification Value | Acid-base titration | Quantification of total ester and free acid content by refluxing with excess KOH, followed by back-titration. |
| Hydroxyl Value | Acetylation titration | Derivatization of hydroxyl groups with acetic anhydride, followed by hydrolysis and titration of liberated acetic acid. |
| Iodine Value | Wijs method | Addition of iodine monochloride to double bonds in unsaturated fatty chains, followed by titration of unreacted halogen. |
| Water Content | Karl Fischer titration | Electrochemical determination of water based on the stoichiometric reaction of iodine with sulfur dioxide in pyridine/methanol medium. |
| Color (APHA) | Visual comparison or spectrophotometry | Comparison of sample color intensity against platinum-cobalt standard solutions at 455 nm or visual matching to APHA scale. |
| Density | Pycnometry or digital densitometer | Measurement of mass per unit volume at specified temperature using calibrated glass pycnometer or oscillating U-tube principle. |
| Refractive Index | Refractometry | Determination of light bending angle at air-sample interface using Abbe refractometer at 20 or 25 degC. |
| Unsaponifiable Matter | Solvent extraction and gravimetry | Extraction of non-ester lipids with diethyl ether after alkaline hydrolysis, followed by solvent evaporation and weighing. |
| Heavy Metals (as Pb) | AAS or ICP-OES | Atomic absorption or optical emission measurement of metal ion concentration after acid digestion and matrix matching. |
| Residual Ethanolamine | GC-FID | Gas chromatographic separation followed by flame ionization detection using a polar column and internal standard. |
| Peroxide Value | Iodometric titration | Oxidation of potassium iodide by peroxides to liberate iodine, quantified via sodium thiosulfate titration. |
| Test Item | Specification |
|---|---|
| Appearance | Yellow-brown liquid |
| Purity | >=98.0% (NMR) |
| Water Content (KF) | <=0.5% |
| Acid Value (mg KOH/g) | <=2.0 |
| Refractive Index (n20/D) | 1.470–1.485 |
| Relative Density (20°C/25°C) | 0.95–1.05 g/cm³ |
| Color (APHA/Pt-Co) | <=300 |
| Total Impurities | <=2.0% |
| Odor | Characteristic fatty odor |
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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.