1H-Pyrazole-1-carboxamidine hydrochloride Bulk Supply for Industrial Use
China Factory Direct
 |
|
| CAS number | 4023-02-3 |
| Product name | 1H-Pyrazole-1-carboxamidine hydrochloride |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Agricultural GradeMaterial GradeSpecialty GradeIndustrial 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) |
QUOTE TYPE
PACKAGING TYPE
TOTAL QUANTITY(KG)
PREFERRED SHIPPING METHOD
YOUR COMPANY
YOUR E-MAIL
Calculate Summary
Based on current marketvolatility and material availability.
Documents We Provide for 1H-Pyrazole-1-carboxamidine hydrochloride
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 1H-Pyrazole-1-carboxamidine hydrochloride Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 1H-Pyrazole-1-carboxamidine hydrochloride
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Synthesis of pharmaceutical intermediates | Used in organic synthesis |
| Agriculture | Intermediate for pesticide synthesis | Applied in pesticide synthesis |
| Industrial Materials | Synthesis of flame retardants | Applied in polymer modification for flame retardancy |
| Industrial Materials | Synthesis of surfactants | Used in fine chemical synthesis |
| Plastics | Monomer or catalyst for plastics | Applied in catalytic monomer polymerization |
Manufacturing Quality Control of 1H-Pyrazole-1-carboxamidine hydrochloride
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Identification | Infrared Spectroscopy (IR) | Confirm the presence of characteristic functional groups (e.g., C=N, N–H, C–N) by comparing the sample's infrared absorption spectrum with a reference spectrum. |
| Proton Nuclear Magnetic Resonance (¹H NMR) | Determine chemical shifts and coupling constants of hydrogen atoms in the compound, and confirm molecular structure by comparison with theoretical spectra. | |
| Assay | High-Performance Liquid Chromatography (HPLC) | Use a reversed-phase C18 column with an appropriate mobile phase (e.g., acetonitrile-water/buffer system) for separation; quantify the main component using a UV detector (typically 210–260 nm). |
| Acid-Base Titration | Utilize its hydrochloride salt property; titrate HCl released from the free base with a standard alkaline solution (e.g., NaOH) to calculate active ingredient content. | |
| Related Substances (Impurities) | High-Performance Liquid Chromatography (HPLC) | Employ gradient or isocratic elution to separate and detect impurities such as synthesis by-products and degradation products. Impurity levels are typically calculated using area normalization or response factor correction methods. |
| Loss on Drying | Thermogravimetric Analysis (TGA) or Loss on Drying Method | Dry the sample at a specified temperature (e.g., 105°C) until constant weight is achieved; calculate the percentage loss in mass due to water or other volatile components. |
| Sulfated Ash (Residue on Ignition) | Residue on Ignition Test | Ignite the sample at high temperature (typically 700–800°C), then weigh the residual inorganic material to assess levels of inorganic impurities. |
| Chloride Content | Potentiometric Titration or Ion Chromatography (IC) | Determine chloride ion content via argentometric potentiometric titration or ion chromatography to verify whether the hydrochloride ratio conforms to stoichiometry. |
| pH Value | pH Meter Method | Prepare an aqueous solution of defined concentration (e.g., 1% w/v) and measure acidity/alkalinity using a calibrated pH meter to reflect hydrochloride purity and potential free acid/base content. |
| Water Content | Karl Fischer Titration | Use volumetric or coulometric Karl Fischer titration to accurately determine moisture content; suitable for moisture-sensitive active pharmaceutical ingredients. |
| Residual Solvents | Gas Chromatography (GC) | Analyze residual organic solvents (e.g., methanol, ethanol, dichloromethane) from synthesis or purification processes using headspace or direct injection, polar or non-polar capillary columns, and FID detection. |
| Heavy Metals | Atomic Absorption Spectroscopy (AAS) or ICP-MS | Digest the sample and determine trace heavy metal elements (e.g., lead, arsenic, cadmium, mercury) using AAS or Inductively Coupled Plasma Mass Spectrometry (ICP-MS). |
Technical Specifications of 1H-Pyrazole-1-carboxamidine hydrochloride
| Test Item | Specification |
|---|---|
| Appearance | White crystalline solid |
| Purity | >=98.0% (HPLC) |
| Water Content (KF) | <=0.5% |
| Melting Point | 178-182°C |
| Total Impurities | <=2.0% |
| Single Impurity | <=0.5% |
| Heavy Metals | <=10 ppm |
| Residue on Ignition | <=0.1% |
| Identification (NMR) | Conforms to reference standard |
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com
|
|
Download COA of 1H-Pyrazole-1-carboxamidine hydrochloride
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
NMR Spectra of 1H-Pyrazole-1-carboxamidine hydrochloride
Safety Information of 1H-Pyrazole-1-carboxamidine hydrochloride
| Pictograms |   |
| Signal Word | Danger |
| Safety Data Sheet | |
Packaging of 1H-Pyrazole-1-carboxamidine hydrochloride
Industrial 1H-Pyrazole-1-carboxamidine hydrochloride 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.
Use Bulk
Supply Factory
Direct ISO 9001
Certified Samples
Available Stable
Supply