2-Benzothiazolamine Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 136-95-8 |
| Product name | 2-Benzothiazolamine |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial GradeReagent 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 2-Benzothiazolamine
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Benzothiazolamine Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Benzothiazolamine
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of drug intermediates | Used as a synthetic intermediate for anti-inflammatory and antidepressant agents |
| Pesticides | Fungicide synthesis | Applied in the synthesis of benzothiazole-based fungicides |
| Dyes | Synthesis of dye intermediates | Used in the synthesis of sulfur dyes and fluorescent dyes |
| Materials Science | Preparation of fluorescent materials | Serves as a raw material for fluorescent whitening agents or optical brighteners |
| Analytical Chemistry | Analytical reagent | Employed in colorimetric analysis of metal ions |
| Chemical Industry | Synthesis of other benzothiazole derivatives | Functions as a core structure for further chemical modification |
Manufacturing Quality Control of 2-Benzothiazolamine
| Test Item | Common Testing Method | Method Description |
|---|---|---|
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase chromatographic column with methanol/water or acetonitrile/buffer salt as the mobile phase. Quantify the purity of the main component using a UV detector (e.g., 254 nm) and separate impurity peaks. |
| Content Determination | HPLC External Standard Method / Area Normalization Method | Determine the percentage content of 2-Aminobenzothiazole by comparing the retention time and peak area with standard substances, ensuring compliance with pharmacopoeia or enterprise standards. |
| Related Substances (Impurities) | HPLC Gradient Elution Method | Use gradient elution programs to improve impurity resolution, detect and quantify byproducts or degradation products from the synthetic process. |
| Loss on Drying | Oven Drying Method (105°C to constant weight) | Weigh a specified amount of sample and dry at the specified temperature until constant weight is achieved, then calculate the weight loss percentage to evaluate moisture and volatile matter content. |
| Melting Point | Capillary Melting Point Determination | Measure the melting temperature range using a digital melting point apparatus as a physical constant for identification and preliminary purity assessment. |
| Residual Solvents | Gas Chromatography (GC-FID or GC-MS) | Use headspace injection or direct injection to separate and quantify residual organic solvents (e.g., methanol, ethanol, DMF, etc.) via gas chromatography, complying with ICH Q3C limits. |
| Heavy Metals | Atomic Absorption Spectrometry (AAS) or ICP-MS | Digest the sample and measure the content of elements such as lead, cadmium, mercury, and arsenic to ensure compliance with pharmacopoeial limits for total heavy metals or specific elements. |
| pH Value (Solution State) | pH Meter Measurement | Prepare the sample into an aqueous solution of certain concentration and measure its acidity/alkalinity using a calibrated pH meter to assess whether it affects stability or further application. |
| Appearance and Color | Visual Inspection | Observe the color, form, and presence of foreign matter in solid powder or crystals; typically should be white to off-white crystalline powder. |
| UV Absorption Characteristics | Ultraviolet-Visible Spectrophotometry (UV-Vis) | Determine the absorption spectrum at specific wavelengths (e.g., 230–300 nm), used for identification or auxiliary purity evaluation, and can also be used for rapid estimation of content. |
Technical Specifications of 2-Benzothiazolamine
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (HPLC) |
| Melting Point | 32.0–34.0 °C |
| Total Impurities | <=2.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.1% |
| Identification (IR) | Conforms to reference spectrum |
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 2-Benzothiazolamine
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Benzothiazolamine
Packaging of 2-Benzothiazolamine
Industrial 2-Benzothiazolamine 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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