Docosanoic acid Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 112-85-6 |
| Product name | Docosanoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeIndustrial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for Docosanoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Docosanoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Docosanoic acid
| Industry | Application | Process |
|---|---|---|
| Personal Care & Cosmetics | Used in the synthesis of surfactants, soaps, and personal care products (e.g., shampoos, moisturizers) | Esterification, saponification |
| Food | Used as a food additive (emulsifier, stabilizer) or lubricant | Purification, esterification |
| Pharmaceuticals | Used to prepare sustained-release drug carriers and pharmaceutical excipients (e.g., tablet lubricants) | Synthesis, microencapsulation |
| Plastics | Raw material for nylon 1212 production, used in engineering plastics manufacturing | Polymerization |
| Coatings | Used to synthesize alkyd resins, serving as film-forming agents in paints and coatings | Polycondensation |
| Textiles | Raw material for textile softeners and water-repellent agents | Chemical modification |
| Metalworking | Component in metalworking lubricants | Formulation |
| Rubber | Plasticizer or release agent in rubber product processing | Mixing, hot-press molding |
Manufacturing Quality Control of Docosanoic acid
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color, physical state, and presence of impurities under natural light or standard illumination to determine compliance with specifications. |
| Melting Point | Capillary Melting Point Determination | Load the sample into a capillary tube and place it in a melting point apparatus; slowly increase the temperature and record the temperature range at which the sample fully melts, used for purity assessment. |
| Acid Value | Acid-Base Titration | Titrate a specified amount of sample with a standardized potassium hydroxide (KOH) ethanol solution; calculate the milligrams of KOH required to neutralize one gram of sample, reflecting free acid content. |
| Saponification Value | Reflux Saponification-Titration Method | Reflux the sample with an excess of KOH ethanol solution to saponify fats/oils, then titrate the remaining alkali with a standardized acid to calculate the amount of KOH required for saponification. |
| Iodine Value | Wijs Method | Determine unsaturation level using iodine halogen addition reaction; titrate unreacted iodine to calculate the iodine value, assessing the degree of unsaturation. |
| Content (Purity) | Gas Chromatography (GC) | After methylation derivatization, inject the sample into a capillary column for separation; quantify using an FID detector via external standard or area normalization method to determine main component content. |
| Moisutre Content | Karl Fischer Method | Accurately determine trace water content in samples using either coulometric or volumetric Karl Fischer reagents. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Mass Spectrometry (ICP-MS) | After sample digestion, measure residual heavy metals such as lead, arsenic, mercury, and cadmium to ensure compliance with pharmacopoeial or food safety standards. |
| Ash Content | Ignition Residue Method | Incinerate the sample at high temperature until constant weight is achieved; weigh the residual inorganic material to evaluate the level of inorganic impurities. |
| Microbial Limits | Microbial Culture Method | Perform aerobic bacterial total count, mold and yeast count, and control organism testing (e.g., Escherichia coli) according to pharmacopoeial requirements. |
Technical Specifications of Docosanoic acid
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.5% (by GC) |
| Melting Point | 79.0–81.0 °C |
| Acid Value (mg KOH/g) | 205.0–210.0 mg KOH/g |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Residue on Ignition | <=0.1% |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of Docosanoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of Docosanoic acid
Packaging of Docosanoic acid
Industrial Docosanoic acid 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply