Manganese(II) bromide tetrahydrate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10031-20-6 |
| Product name | Manganese(II) bromide tetrahydrate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Pharmaceutical 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) |
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Documents We Provide for Manganese(II) bromide tetrahydrate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Manganese(II) bromide tetrahydrate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Manganese(II) bromide tetrahydrate
| Industry | Application | Process |
|---|---|---|
| Chemical Reagents | Used in laboratories as a manganese source or brominating agent in synthetic reactions | Applied as a brominating reagent in substitution reactions during organic synthesis, or as a catalyst precursor |
| Materials Science | Used to prepare other manganese compounds and functional materials | Applied in hydrothermal or precipitation synthesis of manganese oxide nanomaterials |
| Catalyst Preparation | Used as a catalyst precursor in redox reactions | Applied in the preparation of supported catalysts via thermal decomposition or ion exchange |
| Battery Materials Research | Used as an intermediate in lithium-ion battery or novel energy storage material development | Applied as a manganese source in solid-state reaction or sol-gel synthesis of electrode materials |
| Biomedical Research | Used as an auxiliary reagent for radioactive isotope labeling (indirect application) | Applied in biomolecule labeling or as a metal ion model to study biological activity |
Manufacturing Quality Control of Manganese(II) bromide tetrahydrate
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Manganese Content | Complexometric Titration with EDTA | EDTA forms a stable 1:1 complex with Mn2+; endpoint detected using a metallochromic indicator. |
| Bromide Content | Potentiometric Titration with AgNO3 | Ag+ reacts with Br- to form AgBr precipitate; endpoint determined by potential change of silver electrode. |
| Water Content (Total) | Karl Fischer Titration | Iodine reacts stoichiometrically with water in presence of SO2 and base; coulometric or volumetric quantification. |
| Heavy Metals (Pb, Cd, Ni, etc.) | ICP-OES | Elements atomized and excited in plasma; emission intensities measured at characteristic wavelengths. |
| Iron Impurity | UV-Vis Spectrophotometry (after 1,10-phenanthroline complexation) | Fe2+ forms orange-red complex with 1,10-phenanthroline; absorbance measured at ~510 nm. |
| Chloride Impurity | Ion Chromatography (IC) | Chloride ions separated on anion-exchange column and detected by conductivity. |
| Sulfate Impurity | Gravimetric Analysis (as BaSO4) | Sulfate precipitated as insoluble BaSO4; dried and weighed for quantification. |
| pH of Aqueous Solution | Potentiometric pH Measurement | Hydrogen ion activity measured using calibrated glass electrode and reference electrode. |
| Insoluble Matter | Gravimetric Filtration | Sample dissolved, filtered through pre-weighed sintered glass crucible, dried and weighed. |
| Loss on Drying (LOD) | Thermogravimetric Analysis (TGA) or Oven Drying | Mass loss measured after heating at specified temperature (e.g., 105 C) to constant weight. |
| Appearance | Visual Inspection | Assessment of physical state, color, and presence of foreign particles under controlled lighting. |
| Bulk Density | Tap Density Measurement | Mass of sample divided by volume after standardized tapping in calibrated cylinder. |
Technical Specifications of Manganese(II) bromide tetrahydrate
| Test Item | Specification |
|---|---|
| Appearance | Off-white to pink crystalline solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Freely soluble in water; insoluble in ethanol |
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 Manganese(II) bromide tetrahydrate
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Safety Information of Manganese(II) bromide tetrahydrate
| Pictograms |  |
| Signal Word | Warning |
| Safety Data Sheet | |
Packaging of Manganese(II) bromide tetrahydrate
Industrial Manganese(II) bromide tetrahydrate 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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