Copper pyrophosphate Bulk Supply for Industrial Use
China Factory Direct
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| CAS number | 10102-90-6 |
| Product name | Copper pyrophosphate |
| Stock | Stock readily available; annual supply capacity exceeding 1,000 tons. |
| Grade | Material GradeSpecialty GradeIndustrial 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 Copper pyrophosphate
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.
Bulk Copper pyrophosphate Supplier from China
17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.
Industrial Applications of Copper pyrophosphate
| Industry | Application | Process |
|---|---|---|
| Electroplating Industry | Copper plating additive | Acts as a stabilizer in electroplating baths to improve coating uniformity and brightness |
| Chemical Reagents | Analytical reagent | Used in analytical chemistry for titration or colorimetric reactions |
| Catalysts | Catalyst component | Functions as a catalyst or co-catalyst in certain organic synthesis reactions |
| Ceramic Industry | Glaze ingredient | Incorporated into ceramic glazes to enhance glaze performance and color development |
| Coatings Industry | Pigment additive | Serves as a pigment auxiliary to improve coating adhesion and durability |
Manufacturing Quality Control of Copper pyrophosphate
| Test Item | Common Test Method | Method Overview |
|---|---|---|
| Appearance | Visual Inspection | Observe the color, physical state, and presence of impurities. Qualified products are typically blue-green or light green powder, uniform and free of lumps. |
| Main Component Content (Cu²⁺ Content) | Complexometric Titration (EDTA Titration) | Titrate Cu²⁺ with EDTA standard solution using PAN as indicator in an ammoniacal buffer solution, then calculate the copper content in copper pyrophosphate. |
| pH Value | pH Meter Method | Prepare a 1% aqueous suspension of the sample and measure its acidity or alkalinity using a calibrated pH meter to control the product's pH level. |
| Moisture (Loss on Drying) | Oven Drying Method (Gravimetric) | Dry a known amount of sample in an oven at 105–110°C for 2 hours to constant weight; calculate moisture content based on weight difference before and after drying. |
| Water Insoluble Matter | Gravimetric Method | Dissolve the sample in water, filter it, dry the residue, and weigh it to determine the percentage of insoluble matter and assess purity. |
| Chlorides | Turbidimetric Method (Silver Nitrate Method) | In a nitric acid medium, add silver nitrate to form a white precipitate with chloride ions; quantify chloride content by turbidity measurement. |
| Sulfates | Turbidimetric Method (Barium Chloride Method) | In a hydrochloric acid medium, add barium chloride to form barium sulfate precipitate; determine sulfate impurity content by turbidimetry. |
| Heavy Metals (e.g., Pb, As) | Atomic Absorption Spectroscopy (AAS) or ICP-MS | After digesting the sample, use atomic absorption spectroscopy or inductively coupled plasma mass spectrometry to measure residual levels of harmful metals such as lead, arsenic, and cadmium. |
| Particle Size Distribution | Laser Diffraction Analysis | Use laser scattering principles to measure particle size distribution, ensuring the product meets specific process requirements such as electroplating applications. |
| Bulk Density | Cylinder Method (Tapped Density Measurement) | Pour the sample into a standard graduated cylinder, vibrate it a fixed number of times, then measure volume and mass to calculate bulk density. |
Technical Specifications of Copper pyrophosphate
| Test Item | Specification |
|---|---|
| Appearance | Pale-blue solid |
| Purity | >=98.0% |
| Water Content (KF) | <=0.5% |
| Total Impurities | <=2.0% |
| Heavy Metals | <=20 ppm |
| Residue on Ignition | <=0.3% |
| Solubility | Insoluble in water; soluble in ammonium hydroxide and mineral acids |
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 Copper pyrophosphate
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| Lot/Batch Number | *Required fields | |
Packaging of Copper pyrophosphate
Industrial Copper pyrophosphate 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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