N-Ethyl-N-benzylaniline-3'-sulfonic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 101-11-1 |
| Product name | N-Ethyl-N-benzylaniline-3'-sulfonic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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-Ethyl-N-benzylaniline-3'-sulfonic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk N-Ethyl-N-benzylaniline-3'-sulfonic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of N-Ethyl-N-benzylaniline-3'-sulfonic acid
| Industry | Application | Process |
|---|---|---|
| Dye Manufacturing | Intermediate for acid dyes and reactive dyes; used in the synthesis of azo dyes (e.g., Acid Red G, Acid Red B) | Diazotization-coupling reaction: This compound serves as the diazo component and couples with coupling components (e.g., H-acid, J-acid) in a weakly acidic medium to produce water-soluble azo dyes |
| Textile Printing & Dyeing | Used as a precursor in the synthesis of direct dyes and mordant dyes, imparting red to violet-red shades to textiles | After dye synthesis, standard dye finishing processes—including sulfonation, salting-out, and drying—are applied to produce commercial dyes |
| Paper Industry | Selected derivatives are employed for paper coloring and as co-shading components in fluorescent whitening agents | Formulated with fluorescent whitening agents and added during the pulp wet-end or surface sizing process |
Manufacturing Quality Control of N-Ethyl-N-benzylaniline-3'-sulfonic acid
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance and Physical Characteristics | Visual inspection, colorimetry | Observe the color and state of the sample (e.g., pale yellow to brownish yellow powder or crystals) to determine whether it conforms to the standard description. |
| Content Determination | HPLC (High-Performance Liquid Chromatography) | Use a reverse-phase C18 column with a buffer-salt-organic phase as the mobile phase, and quantify the main component using a UV detector (e.g., 254 nm). |
| Purity Analysis | HPLC area normalization method | Determine the relative content of each component by calculating the percentage of chromatographic peak areas, assessing the purity of the main component and total impurities. |
| Related Substances/Impurity Testing | HPLC gradient elution method | Set up a gradient program to separate potential process impurities or degradation products, and set impurity limits (e.g., single impurity ≤ 0.5%, total impurities ≤ 1.0%). |
| Dry Loss | Drying method (constant weight at 105°C) | Weigh the sample and dry it in a constant temperature oven until constant weight, calculate the percentage of mass loss, and control moisture and volatile matter. |
| Residue on Ignition | High-temperature ashing in a muffle furnace | Heat the sample at 600–800°C until constant weight to determine the content of inorganic residues, evaluating the level of inorganic salts or metal impurities. |
| pH Value | pH measurement using a pH meter (in aqueous solution) | Prepare an aqueous solution of a certain concentration (e.g., 1%), measure its pH using a calibrated pH meter, ensuring it meets the required acidity or alkalinity for the process or application. |
| Solubility | Solubility test | Test the solubility in water, ethanol, and other solvents to confirm that its solubility performance meets the needs of subsequent use. |
| Heavy Metal Content | AAS (Atomic Absorption Spectroscopy) or ICP-MS | Dissolve the sample using wet digestion, then measure the residual levels of heavy metals such as lead, arsenic, cadmium, and mercury, ensuring compliance with pharmacopoeia or industry limit standards. |
| Sulfate/Chloride Residue | Turbidimetry or ion chromatography | Determine the levels of inorganic anion impurities through precipitation reaction turbidimetry or ion chromatography separation and quantification. |
Technical Specifications of N-Ethyl-N-benzylaniline-3'-sulfonic acid
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 142-146°C |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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-Ethyl-N-benzylaniline-3'-sulfonic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of N-Ethyl-N-benzylaniline-3'-sulfonic acid
Packaging of N-Ethyl-N-benzylaniline-3'-sulfonic acid
Industrial N-Ethyl-N-benzylaniline-3'-sulfonic 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.
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