2046-18-6 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 2046-18-6 |
| Product name | 2046-18-6 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty GradeMaterial GradeCosmetic GradeFood 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 2046-18-6
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2046-18-6 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2046-18-6
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of pharmaceutical compounds | Used to construct target molecular structures via addition, substitution, and other reactions with specific compounds |
| Pesticides | Production of certain pesticide products | Converted into active ingredients or adjuvants through acylation, reduction, and other steps |
| Fragrances | Synthesis of aroma compounds | Typically involves hydrolysis, esterification, and other steps to obtain desired odorants |
| Dyes | Preparation of dye intermediates | Reacted with other chemicals under specific conditions to generate dye bases |
| Plastics & Resins | Additive or modifier for plastics | Introduced into polymer chains via polymerization to enhance material properties |
| Fine Chemicals | Base raw material for synthesizing other fine chemicals | Subject to various chemical transformations—such as oxidation and halogenation—depending on end-use requirements |
Manufacturing Quality Control of 2046-18-6
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID | Quantitative separation and detection based on volatility and retention time relative to a certified reference standard. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in a controlled anhydrous environment. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities (e.g., residual acids) using standardized sodium hydroxide solution and phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometry (APHA scale) | Comparison of sample color intensity against platinum-cobalt standard solutions at 455 nm wavelength. |
| Residue on Ignition | Gravimetric Analysis | Heating to 700-800 C to volatilize organic matter, then weighing inorganic residue after cooling in desiccator. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of trace metal content via absorption of specific wavelengths of light by ground-state atoms in flame or graphite furnace. |
| Chloride Impurity | Ion Chromatography (IC) | Separation and quantification of chloride ions using ion-exchange column and conductivity detection. |
| Refractive Index | Refractometry | Measurement of light bending angle at air-sample interface at 20 C, correlated to purity and composition. |
| Specific Gravity | Pycnometry | Density determination by measuring mass of known volume of sample at 20 C relative to water. |
| Boiling Range | Distillation with Thermometer | Fractional distillation under atmospheric pressure; recording initial and final boiling temperatures for the main fraction. |
| Aldehyde Impurity | UV-Vis Spectrophotometry (after derivatization) | Reaction with 2,4-dinitrophenylhydrazine to form hydrazone, followed by absorbance measurement at ~450 nm. |
| Residual Solvents (e.g., toluene, ethanol) | Gas Chromatography (GC) with FID | Separation and quantification of volatile solvents using headspace or direct injection, calibrated with solvent standards. |
Technical Specifications of 2046-18-6
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.525–1.535 |
| Relative Density (20°C/25°C) | 1.015–1.025 g/cm³ |
| Odor | Characteristic faint aromatic 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 2046-18-6
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 2046-18-6
Industrial 2046-18-6 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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