China Factory Direct
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| CAS number | 3829-86-5 |
| Product name | o-Phenanthroline monohydrochloride monohydrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical GradeMaterial GradeSpecialty GradeReagent 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) |
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 Description |
|---|---|---|
| Analytical Chemistry | Colorimetric reagent for metal ions | Used in colorimetric determination of metal ion concentrations (e.g., Fe, Cu) by forming colored coordination complexes |
| Catalysis | Homogeneous catalytic reactions | Acts as a ligand to form coordination complexes with transition metals, enabling catalytic oxidation, reduction, and other organic transformations |
| Materials Science | Functional material synthesis | Serves as a precursor in the synthesis of metal–organic frameworks (MOFs) or luminescent materials |
| Biochemistry | Enzyme activity studies | Used to probe the active sites of metalloenzymes or metalloproteins as a synthetic analogue of metal cofactors |
| Environmental Science | Heavy metal detection | Applied in colorimetric analysis of heavy metal ions in environmental samples |
| Medicinal Chemistry | Pharmaceutical synthesis intermediate | Functions as an organic synthesis intermediate in the construction of certain drug molecules |
| Electrochemistry | Electrode modification | Used to modify electrode surfaces to enhance electrochemical sensitivity toward specific metal ions |
| Photochemistry | Photosensitive material | Exhibits light absorption or luminescence upon coordination with metal ions; applied in photochemical sensors and luminescent devices |
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Assay (C12H8N2.HCl) | Acid-Base Titration with NaOH | Neutralization of HCl moiety using standardized sodium hydroxide solution; endpoint detected potentiometrically or with mixed indicator. |
| Loss on Drying | Gravimetric Analysis (Thermogravimetry) | Mass loss measured after drying at 105 C for 2 hours under controlled atmospheric conditions. |
| Heavy Metals (Pb, Cd, Hg, As) | ICP-OES | Quantification of trace metals by plasma excitation and emission spectroscopy at element-specific wavelengths. |
| Chloride Impurity | Potentiometric Titration with AgNO3 | Precipitation of chloride as AgCl; endpoint determined by silver ion-selective electrode. |
| Sulfate Impurity | Gravimetric Analysis with BaCl2 | Precipitation of sulfate as BaSO4 followed by high-temperature ignition and weighing. |
| Iron (Fe) Content | AAS | Atomic absorption measurement of iron after acid digestion and dilution to linear range. |
| pH of 1% Aqueous Solution | pH Potentiometry | Measurement of hydrogen ion activity in a 10 g/L aqueous solution using calibrated pH meter. |
| Residue on Ignition | Gravimetric Analysis (Ignition at 600 C) | Mass of non-volatile inorganic residue remaining after charring and ignition at 600 C. |
| Organic Volatile Impurities | GC-FID | Separation and quantification of residual solvents using capillary GC with flame ionization detection. |
| Particle Size Distribution | Laser Diffraction | Analysis of scattered laser light intensity to determine volume-based particle size distribution. |
| Melting Point | Capillary Melting Point Apparatus | Determination of temperature range at which solid transitions to liquid phase under controlled heating rate. |
| UV-Vis Purity (at 267 nm and 510 nm) | UV-Vis Spectrophotometry | Comparison of absorbance ratios at specified wavelengths to detect degradation or impurity-related spectral deviations. |
| Test Item | Specification |
|---|---|
| Appearance | White to off-white crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Melting Point | 210-215°C |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.5% |
| Residue on Ignition | <=0.1% |
| Heavy Metals | <=20 ppm |
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| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
| Pictograms | ![]() ![]() |
| Signal Word | Danger |
| 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.