2-Amino-5-chloro-3-methylbenzoic acid Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 20776-67-4 |
| Product name | 2-Amino-5-chloro-3-methylbenzoic acid |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeIndustrial GradeSpecialty 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-Amino-5-chloro-3-methylbenzoic acid
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 2-Amino-5-chloro-3-methylbenzoic acid Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 2-Amino-5-chloro-3-methylbenzoic acid
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Intermediate in the synthesis of anti-inflammatory or antimicrobial agents | Constructs target molecular frameworks via acylation, condensation, and related reactions |
| Dyes | Used in the synthesis of azo dyes or acid dyes | Acts as a diazo component in coupling reactions to generate colored compounds |
| Pesticides | Precursor to active ingredients in herbicides or fungicides | Prepares target pesticide molecules through esterification, halogenation, cyclization, and related steps |
| Fine Chemicals | Synthesis of high-value organic intermediates | Extends downstream applications via functional group transformations (e.g., nitration, sulfonation) |
Manufacturing Quality Control of 2-Amino-5-chloro-3-methylbenzoic acid
| Test Item | Common Testing Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the sample's color and form (e.g., white to off-white crystalline powder) to determine if it meets the standard description. |
| Purity (Content) | High-Performance Liquid Chromatography (HPLC) | Use a reverse-phase chromatographic column with an appropriate mobile phase (e.g., methanol-buffer system) to separate components, and quantify the main component using a UV detector. |
| Related Substances (Impurities) | HPLC (Gradient Elution) | Separate the main peak and potential impurity peaks using a gradient elution program, and calculate the impurity limit based on relative retention time and peak area. |
| Melting Point | Capillary Melting Point Determination | Determine the melting temperature range of the sample using a digital melting point apparatus to verify its physical properties (e.g., 160–165°C). |
| Loss on Drying | Oven-Drying Method (105°C Constant Weight) | Dry the sample at 105°C until constant weight is achieved, then calculate the percentage of mass loss to control moisture and volatile substances. |
| Residue on Ignition | High-Temperature Ashing Method (700–800°C) | Weigh the residue after high-temperature incineration of the sample to evaluate inorganic impurity content (typically ≤0.1%). |
| Heavy Metals | Heavy Metal Test Method from the Chinese Pharmacopoeia | Use thioacetamide method or ICP-MS to control the total amount of heavy metals such as lead, cadmium, mercury, and arsenic (e.g., ≤20 ppm). |
| Chloride | Silver Nitrate Turbidimetric Method | In nitric acid medium, react with AgNO₃ to form AgCl precipitate and quantitatively determine chloride ions by turbidimetry. |
| pH Value | pH Meter Measurement (Aqueous Solution or Suspension) | Prepare an aqueous solution of certain concentration and measure pH using a calibrated pH meter to ensure acidity or alkalinity meets process or formulation requirements. |
| Residual Solvents | Gas Chromatography (GC-FID/HS-GC) | Use headspace injection or direct injection with a capillary column for separation and quantify organic solvent residues (e.g., methanol, ethyl acetate) using an FID detector. |
| Structural Confirmation | Infrared Spectroscopy (IR), Nuclear Magnetic Resonance (NMR), Mass Spectrometry (MS) | Confirm structural consistency by analyzing characteristic IR absorption peaks, ¹H/¹³C NMR chemical shifts, and MS molecular ion peaks. |
Technical Specifications of 2-Amino-5-chloro-3-methylbenzoic acid
| Test Item | Specification |
|---|---|
| Appearance | White to light yellow crystalline powder |
| Purity | >=98.0% (by LC-MS) |
| Melting Point | 168–172°C |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| 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 2-Amino-5-chloro-3-methylbenzoic acid
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 2-Amino-5-chloro-3-methylbenzoic acid
Safety Information of 2-Amino-5-chloro-3-methylbenzoic acid
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of 2-Amino-5-chloro-3-methylbenzoic acid
Industrial 2-Amino-5-chloro-3-methylbenzoic 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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