12136-78-6 Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 12136-78-6 |
| Product name | 12136-78-6 |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic GradeReagent 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 12136-78-6
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk 12136-78-6 Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of 12136-78-6
| Industry | Application | Process |
|---|---|---|
| Aerospace | High-temperature structural material | Used in powder metallurgy and hot-press sintering |
| Electronics Industry | Semiconductor heating element | Applied in chemical vapor deposition (CVD) and high-temperature sintering |
| Materials Science | Reinforcement for composites | Used in melt infiltration and high-temperature diffusion |
| Metallurgical Industry | High-temperature oxidation-resistant coating | Applied in plasma spraying and heat treatment |
| Laboratory Equipment | High-temperature furnace component | Used in sintering and machining |
| Nuclear Industry | High-temperature radiation shielding material | Applied in densification sintering and coating processes |
Manufacturing Quality Control of 12136-78-6
| Detection Item | Common Analytical Method | Method Overview |
|---|---|---|
| Mo Content | ICP-OES | Quantifies molybdenum by measuring intensity of characteristic atomic emission lines after plasma atomization and excitation. |
| Si Content | XRF | Determines silicon concentration via measurement of fluorescent X-rays emitted from the sample under primary X-ray irradiation. |
| Oxygen Content | Inert Gas Fusion-IR Detection | Measures oxygen as CO/CO2 evolved during high-temperature fusion in graphite furnace, detected by infrared absorption. |
| Carbon Content | Inert Gas Fusion-IR Detection | Quantifies carbon as CO/CO2 released during inert gas fusion, measured by infrared absorption. |
| Nitrogen Content | Inert Gas Fusion-TCD | Determines nitrogen by thermal conductivity detection of N2 gas evolved during high-temperature fusion under helium. |
| Bulk Density | Archimedes Method (Liquid Displacement) | Calculates density from mass in air versus apparent mass when immersed in a non-reactive liquid (e.g., ethanol). |
| Specific Surface Area | BET Nitrogen Adsorption | Derives surface area from multilayer nitrogen adsorption isotherm at 77 K using Brunauer-Emmett-Teller theory. |
| Particle Size Distribution | Laser Diffraction | Measures particle size based on angular dependence of scattered laser light intensity in a dispersed slurry or aerosol. |
| Impurity Metals (Fe, Al, Ca, Ni, Cr) | ICP-MS | Detects trace metals by ionizing sample in plasma and measuring mass-to-charge ratios with high-resolution mass spectrometry. |
| Phase Purity (MoSi2 vs Mo5Si3) | XRD | Identifies crystalline phases by comparing diffraction peak positions and intensities to reference patterns in ICDD database. |
| Total Metallic Impurities (sum of specified elements) | ICP-OES | Sums concentrations of regulated metallic impurities (e.g., Fe, Al, Ca, Ni, Cr, Cu, Zn, Pb) measured simultaneously by optical emission. |
| Moisture Content | Karl Fischer Titration | Quantifies water content via stoichiometric reaction between iodine and water in a controlled anhydrous solvent system. |
Technical Specifications of 12136-78-6
| Test Item | Specification |
|---|---|
| Appearance | Gray to black powder |
| Purity | >=98.5% |
| Total Impurities | <=1.5% |
| Water Content (KF) | <=0.5% |
| Residue on Ignition | <=0.3% |
| Heavy Metals | <=20 ppm |
| Melting Point | 2620 °C (decomposes) |
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 12136-78-6
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of 12136-78-6
Industrial 12136-78-6 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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