N-(2-Hydroxyethyl)-N-methylaniline Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 93-90-3 |
| Product name | N-(2-Hydroxyethyl)-N-methylaniline |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Industrial GradeSpecialty GradeReagent 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 N-(2-Hydroxyethyl)-N-methylaniline
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-(2-Hydroxyethyl)-N-methylaniline Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-(2-Hydroxyethyl)-N-methylaniline
| Industry | Application | Process |
|---|---|---|
| Dye Manufacturing | Used as a dye intermediate for synthesizing cationic dyes, disperse dyes, etc. | Employed as a raw material or modifier in condensation, diazotization, and other reactions |
| Textile Printing & Dyeing | Enhances dye-fiber affinity to improve color fastness and brightness | Added as an auxiliary or modifying component during dyeing processes |
| Organic Synthesis | Serves as an intermediate for synthesizing other fine chemicals, such as surfactants and functional polymers | Functional groups are introduced via alkylation, esterification, and similar reactions |
| Research & Development | Used as a laboratory reagent for research on new materials or compounds | Applied in synthesis or performance testing under laboratory conditions |
Manufacturing Quality Control of N-(2-Hydroxyethyl)-N-methylaniline
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | Gas Chromatography (GC) with FID detection | Quantitative determination based on peak area comparison against a certified reference standard using a polar capillary column. |
| Water Content | Karl Fischer Titration | Electrochemical titration where iodine reacts stoichiometrically with water in anhydrous methanol/pyridine medium. |
| Acid Value | Acid-Base Titration with NaOH | Neutralization of acidic impurities by standardized sodium hydroxide solution using phenolphthalein indicator. |
| Color (APHA) | Visual Comparison or Spectrophotometric Measurement at 430 nm | Comparison of sample color intensity against platinum-cobalt standard solutions or absorbance measurement at specified wavelength. |
| Density at 20 degC | Digital Density Meter | Measurement of mass per unit volume using oscillating U-tube principle calibrated with air and water standards. |
| Refractive Index at 20 degC | Abbe Refractometer | Determination of ratio of light velocity in air versus sample based on critical angle of total internal reflection. |
| Residue on Evaporation | Gravimetric Analysis | Evaporation of a known sample mass to dryness followed by weighing of non-volatile residue. |
| Heavy Metals (as Pb) | Atomic Absorption Spectroscopy (AAS) | Quantification of metal content via absorption of characteristic wavelength light by ground-state atoms in flame or graphite furnace. |
| Chloride Content | Potentiometric Titration with AgNO3 | Titration with silver nitrate using silver electrode to detect endpoint based on formation of AgCl precipitate. |
| Aniline Derivatives (Impurity Profile) | Gas Chromatography-Mass Spectrometry (GC-MS) | Separation and identification of structurally related impurities using retention time and mass fragmentation patterns. |
| pH of 10% Aqueous Solution | pH Meter with Combination Electrode | Measurement of hydrogen ion activity in aqueous solution using calibrated glass and reference electrodes. |
| Non-Volatile Matter | Gravimetric Analysis after Solvent Evaporation | Drying of sample dissolved in volatile solvent (e.g., ethanol), followed by weighing of residual solids. |
Technical Specifications of N-(2-Hydroxyethyl)-N-methylaniline
| Test Item | Specification |
|---|---|
| Appearance | Colorless to pale yellow liquid |
| Purity | >=98.0% (GC-MS) |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Refractive Index (n20/D) | 1.572–1.576 |
| Relative Density (20°C/4°C) | 1.015–1.025 g/cm³ |
| Odor | Characteristic amine 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 N-(2-Hydroxyethyl)-N-methylaniline
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-(2-Hydroxyethyl)-N-methylaniline
Safety Information of N-(2-Hydroxyethyl)-N-methylaniline
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of N-(2-Hydroxyethyl)-N-methylaniline
Industrial N-(2-Hydroxyethyl)-N-methylaniline 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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