N,N'-Ethylenebis(stearamide) Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 110-30-5 |
| Product name | N,N'-Ethylenebis(stearamide) |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeFood GradeCosmetic 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 N,N'-Ethylenebis(stearamide)
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N,N'-Ethylenebis(stearamide) Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N,N'-Ethylenebis(stearamide)
| Industry | Application | Process |
|---|---|---|
| Plastics | Lubricant and release agent | Thermoplastic processing |
| Rubber | Internal lubricant and dispersing agent | Rubber compounding |
| Coatings | Flow control agent and anti-caking agent | Coating formulation and application |
| Inks | Anti-blocking agent and slip additive | Ink formulation |
| Cosmetics | Texture modifier | Manufacturing of creams and emulsions |
| Fertilizers | Anti-caking agent | Surface treatment of fertilizer granules |
| Polymers | Processing aid | Extrusion, injection molding, and blow film processes |
| Food-contact materials | Additive (FDA-compliant) | Manufacturing of food packaging materials |
Manufacturing Quality Control of N,N'-Ethylenebis(stearamide)
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe whether the sample is white or light yellow powder or granules, free from visible impurities, lumps, or discoloration. |
| Melting Point | Melting Point Apparatus (Capillary Method or Automatic Melting Point Instrument) | Determine the melting temperature range of the sample during heating according to pharmacopoeia or ASTM standards; typical melting point for EBS is 135–145°C. |
| Melt Flow Index (MFI) | Melt Flow Rate Instrument (MFR) | Measure the weight of molten material extruded in 10 minutes under specified temperature (e.g., 190°C) and load, reflecting flowability and molecular weight. |
| Moisture Content | Karl Fischer Titration | Use an iodine-sulfur dioxide-pyridine-methanol system to quantitatively react with water and determine trace moisture content in the sample, typically required ≤0.5%. |
| Ash Content (Ignition Residue) | High-Temperature Incineration (Muffle Furnace) | Incinerate the sample at 550–600°C until constant weight, then weigh the residual inorganic matter to evaluate inorganic impurity content, typically ≤0.1%. |
| Heavy Metal Content | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After digesting the sample, measure concentrations of heavy metal ions such as lead, cadmium, mercury, and arsenic, meeting food/pharmaceutical grade standards (e.g., ≤10 ppm). |
| Free Amine Content | Acid-Base Titration or HPLC | Titrate unreacted ethylenediamine in the sample with standard acid solution, or use HPLC to separate and quantify free amine components, controlled to ≤0.1%. |
| Purity (Main Component Content) | High-Performance Liquid Chromatography (HPLC) | Using a C18 column and UV detector (210–230 nm), with acetonitrile/water as mobile phase, quantify the main peak area of EBS, requiring ≥98%. |
| Volatile Matter | Loss on Drying (GB/T 6284) | Dry the sample at 105°C for 2 hours and measure mass loss to assess volatile impurities or solvent residues, typically ≤0.5%. |
| Particle Size Distribution | Laser Particle Size Analyzer or Sieving Method | Measure the particle size distribution of the powder to ensure compliance with processing requirements (e.g., D50 within 10–50 μm range). |
| Saponification Value | Saponification Titration | Reflux with standard KOH solution to saponify the sample, measuring milligrams of KOH consumed per gram of sample, reflecting amide bond content; theoretical value for EBS is approximately 170–180 mg KOH/g. |
| Acid Value | Acid-Base Titration | Titrate free fatty acids in the sample using standard NaOH solution to evaluate oxidation or degradation level, typically ≤1.0 mg KOH/g. |
| Thermal Stability (TGA) | Thermogravimetric Analysis (TGA) | Heat the sample under nitrogen or air atmosphere and observe the mass change curve to assess decomposition temperature (EBS decomposition temperature usually >300°C). |
| Solubility | Solvent Solubility Test | Test solubility of EBS in solvents such as ethanol, acetone, chloroform, and water; should be slightly soluble in alcohols and ketones, insoluble in water. |
Technical Specifications of N,N'-Ethylenebis(stearamide)
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow powder or crystals |
| Purity | >=98.0% |
| Melting Point | 138–142°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Acid Value (mg KOH/g) | <=5.0 mg KOH/g |
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 N,N'-Ethylenebis(stearamide)
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| Lot/Batch Number | *Required fields | |
Packaging of N,N'-Ethylenebis(stearamide)
Industrial N,N'-Ethylenebis(stearamide) 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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