China Factory Direct
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| CAS number | 4338-95-8 |
| Product name | METHYL AMINOMETHANIMIDOTHIOATE HYDROIODIDE |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty Grade |
| Packaging | 25KG/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) |
Based on current marketvolatility and material availability.
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate for preparing sulfur- and nitrogen-containing heterocyclic compounds | Used as a nucleophile in condensation or substitution reactions |
| Pharmaceutical R&D | Precursor for synthesizing candidate drug molecules or biologically active compounds | Reacts with carbonyl compounds or alkyl halides under mild conditions to construct molecular frameworks |
| Materials Science | Sulfur/nitrogen source in functional material synthesis | Introduces S/N heteroatom structures via pyrolysis or catalytic transformation |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (Purity) | HPLC-UV | Quantitative determination using reverse-phase HPLC with UV detection at 210-230 nm, comparing peak area to a certified reference standard. |
| Moisture Content | Karl Fischer Titration | Electrochemical titration with iodine-based reagent to quantify water content based on stoichiometric reaction with iodine and sulfur dioxide. |
| Residue on Ignition | Gravimetric Analysis | Heating sample to 750-800 C in a platinum crucible, then weighing inorganic residue after complete combustion of organic matter. |
| Heavy Metals (as Pb) | ICP-OES | Multi-element quantification of heavy metals by measuring atomic emission intensities after high-temperature plasma atomization and excitation. |
| Iodide (I-) | Potentiometric Titration with AgNO3 | Titration using silver nitrate solution with silver indicator electrode; endpoint detected by abrupt potential change due to AgI precipitation. |
| pH of Aqueous Solution | pH Meter Measurement | Direct measurement of hydrogen ion activity in a 1% w/v aqueous solution using calibrated glass electrode pH meter. |
| Chloride (Cl-) | Ion Chromatography | Separation and quantification of chloride anions on anion-exchange column with suppressed conductivity detection. |
| Sulfate (SO4^2-) | Barium Sulfate Gravimetry | Precipitation of sulfate as BaSO4 in acidic medium, followed by filtration, drying, and gravimetric determination. |
| Organic Impurities (Related Substances) | HPLC-DAD | Identification and quantification of structurally related impurities using HPLC with diode-array detection and comparison to reference standards. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid phase using calibrated capillary apparatus under controlled heating rate. |
| Bulk Density | ASTM D1895 Method A | Measurement of mass per unit volume of freely settled powder in a graduated cylinder after specified tapping procedure. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity patterns to determine size distribution of dry powder particles in air dispersion. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 178-182°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=10 ppm |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() |
| Signal Word | Warning |
| Safety Data Sheet | |
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.