1H-Benzotriazole Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 95-14-7 |
| Product name | 1H-Benzotriazole |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradePharmaceutical GradeIndustrial GradeMaterial GradeElectronic GradeReagent GradeSpecialty GradeCosmetic 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) |
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Documents We Provide for 1H-Benzotriazole
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1H-Benzotriazole Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1H-Benzotriazole
| Industry | Application | Process |
|---|---|---|
| Chemical Industry | Corrosion Inhibitor | Applied in metal surface treatment, particularly for corrosion protection of copper and copper alloys |
| Coatings Industry | Anticorrosive Coating Additive | Added to coatings to enhance protection of metallic substrates |
| Electronics Industry | Cleaning Agent in Semiconductor Manufacturing | Used in wafer cleaning processes to remove oxides from copper surfaces |
| Pharmaceutical Industry | Pharmaceutical Intermediate | Serves as an organic synthesis intermediate in the production of certain drugs, including antihypertensives and antifungals |
| Pesticide Industry | Fungicide and Preservative | Employed as a fungicidal component in agricultural chemicals |
| Household Chemicals | Preservative | Used in cosmetics and personal care products to prevent microbial growth |
| Cooling Water Treatment | Water Treatment Chemical | Applied as a corrosion inhibitor in industrial cooling water systems to protect copper equipment |
| Precision Manufacturing | Additive for Metalworking Fluids | Added to cutting and grinding fluids to prevent metal corrosion |
| Environmental Industry | Heavy Metal Removal in Wastewater Treatment | Used to remove heavy metal ions such as copper and zinc from wastewater |
| Analytical Chemistry | Analytical Reagent | Employed as a colorimetric reagent for photometric determination of metal ions such as copper and silver |
Manufacturing Quality Control of 1H-Benzotriazole
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color and physical state (such as white to slightly yellow crystals or powder) of the sample to determine if it conforms to the standard description. |
| Purity | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase column with a UV detector (e.g., 254 nm), and quantify the main component purity using peak area normalization or external standard method. |
| Melting Point | Capillary Melting Point Determination | Determine the melting temperature range of the sample (standard value approximately 98–102°C) using a digital melting point apparatus to assess the crystalline purity of the substance. |
| Moisture | Karl Fischer Titration | Measure the trace water content in the sample using coulometric or volumetric methods to ensure the product's dryness meets the required specifications. |
| Residue on Ignition / Ash Content | Gravimetric Method (High-Temperature Incineration) | Incinerate the sample at high temperature (e.g., 750°C) until constant weight is achieved, then calculate the content of inorganic impurities by weighing the residue. |
| Heavy Metals | Atomic Absorption Spectrometry (AAS) or ICP-MS | After sample digestion, determine the content of harmful heavy metal elements such as lead, cadmium, mercury, and arsenic, which should comply with pharmacopoeia or industrial standards. |
| Related Substances / Impurities | HPLC combined with Mass Spectrometry or Diode Array Detector | Separate and identify possible process impurities or degradation products, and quantitate them by comparing relative retention times with standard substances. |
| pH Value (Aqueous Solution) | pH Meter Measurement | Prepare an aqueous solution of a certain concentration and measure its acidity or alkalinity using a calibrated pH meter to evaluate the product's stability or corrosive effects. |
| Content Determination | UV-Visible Spectrophotometry or HPLC External Standard Method | Measure the absorbance at a specific wavelength (e.g., 280 nm), or calculate the actual content of benzotriazole using the external standard curve from HPLC. |
| Volatile Organic Compounds Residues | Gas Chromatography (GC) or Headspace-GC | Detect solvent residues (such as methanol, ethanol, acetone, etc.) to ensure compliance with ICH or pharmacopoeia limits for residual solvents. |
Technical Specifications of 1H-Benzotriazole
| Test Item | Specification |
|---|---|
| Appearance | Off-white crystalline solid |
| Purity | >=99.0% (HPLC) |
| Melting Point | 98.0–102.0°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.0% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=10 ppm |
| 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
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Download COA of 1H-Benzotriazole
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1H-Benzotriazole
Packaging of 1H-Benzotriazole
Industrial 1H-Benzotriazole 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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