Cuprous iodide Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 1335-23-5 |
| Product name | Cuprous iodide |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeElectronic 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 Cuprous iodide
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Cuprous iodide Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Cuprous iodide
| Industry | Application | Process |
|---|---|---|
| Pharmaceutical Industry | Preparation of pharmaceutical intermediates | Reacted with organic compounds to generate copper(I) iodide as a catalyst or intermediate |
| Chemical Reagents Industry | Laboratory reagent | Used in the synthesis of other copper salts or as an analytical reagent |
| Electronics Industry | Semiconductor material preparation | Applied for copper layer deposition or as a precursor in chemical vapor deposition (CVD) |
| Catalyst Industry | Organic synthesis catalyst | Employed as a catalyst or co-catalyst in certain organic reactions |
| Photography Industry | Photographic developer | Historically used as a component in certain developing processes |
| Materials Science | Functional material synthesis | Served as a copper source in the preparation of nanomaterials or composite materials |
Manufacturing Quality Control of Cuprous iodide
| Test Item | Common Testing Methods | Method Overview |
|---|---|---|
| Appearance and Color | Visual Inspection | Observe the color and physical state of the sample under natural light or standard lighting. Qualified copper iodide should be a white to pale yellow powder with no visible impurities. |
| Active Ingredient Content (CuI) | Iodometric Titration (Redox Titration) | Under acidic conditions, Cu⁺ quantitatively releases I⁻, which is then titrated with a standardized Na₂S₂O₃ solution to determine the amount of I₂ liberated, allowing calculation of CuI content. |
| Impurity Metal Ions | Atomic Absorption Spectroscopy (AAS) or Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES) | After dissolving the sample, measure the concentrations of heavy metal impurities such as Fe, Pb, Zn, and Ni to assess purity. |
| Water Content | Karl Fischer Titration | Measure water content in the sample using either coulometric or volumetric methods, suitable for trace water analysis. |
| Chloride Impurities | Silver Nitrate Turbidity Method | In a nitric acid medium, add AgNO₃ and observe whether a white turbidity (AgCl) forms, used for qualitative or limited detection of chloride ions. |
| Sulfate Impurities | Barium Sulfate Turbidity Method | In a hydrochloric acid medium, add BaCl₂ and observe whether a white precipitate (BaSO₄) forms, used for limited detection of sulfate ions. |
| pH Value | pH Meter Measurement | Dissolve copper iodide in water or a specified solvent, then measure the acidity or alkalinity using a calibrated pH meter. |
| Particle Size Distribution | Laser Diffraction Particle Size Analysis | Determine the particle size distribution of the powder using laser scattering principles to evaluate product uniformity and suitability. |
| Residue on Ignition | Gravimetric Method | Ignite the sample at high temperature, weigh the residual residue, and calculate the content of non-volatile impurities. |
Technical Specifications of Cuprous iodide
| Test Item | Specification |
|---|---|
| Appearance | Brown to black crystalline powder |
| Purity | >=98.5% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=1.5% |
| Single Impurity | <=0.3% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Insoluble in water; soluble in potassium iodide solution |
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 Cuprous iodide
| CAS/Product ID | *Required fields | |
| Lot/Batch Number | *Required fields | |
Packaging of Cuprous iodide
Industrial Cuprous iodide 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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