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Chromium trioxide (CrO3) is a red crystalline solid with a molecular weight of 199.99, supplied by Soupin Jean Stephane for industrial electroplating and oxidation applications. The compound is highly soluble in water and exhibits strong oxidizing properties, making it essential for chrome plating baths and surface treatment processes. It is not stable in humid environments and requires careful handling.
Industrial-grade chromium trioxide typically contains 99% or higher purity, with trace impurities including sulfate, chloride, and iron. The material is manufactured under controlled conditions to minimize volatile chromium(VI) loss and ensure consistent reactivity. Packaging is usually in HDPE-lined steel drums or sealed plastic containers to prevent moisture absorption and airborne exposure.
Primary users include electroplating shops, metal finishing facilities, and specialty chemical processors requiring precise chromium(VI) delivery. Buyers often require material with low chloride content to avoid pitting in plated surfaces. Trade is conducted in bulk quantities, with delivery terms typically CIF or DDP to European ports. Lead time and MOQ must be confirmed directly with the supplier.
| Chemical Formula | CrO3 |
| Molecular Weight | 199.99 g/mol |
| Appearance | Red to dark red crystalline solid |
| Melting Point | 196.8°C (decomposes) |
| Solubility | Highly soluble in water (170 g/100ml at 20°C) |
| Purity Range | Typical industrial grade: 99% minimum |
| Chloride Content | Typical limit: below 0.01% for electroplating-grade material |
| Iron Content | Typical limit: below 10 ppm for high-purity applications |
| Packaging | Typical: HDPE-lined steel drums or sealed polyethylene containers |
| Storage Condition | Store in airtight containers away from moisture, organic materials, and reducing agents |
Soupin Jean Stephane is a French-based chemical supplier with a registered address in France and a classification as an imported-tier entity. The listing does not disclose manufacturing capacity, workforce size, or facility certifications. No claims about laboratory testing, ISO accreditation, or in-house production are present.
The company functions as a distributor or intermediary for chromium trioxide, sourcing from external manufacturers. There is no indication of proprietary formulation, custom blending, or technical support services. Buyers should treat this as a standard European trade supplier with no disclosed quality assurance beyond basic compliance with EU chemical regulations.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, confirm the purity level, chloride content, and iron impurity limits with a Certificate of Analysis. Chromium trioxide is a strong oxidizer and must meet EU REACH and CLP regulations. Request a small sample for dissolution and reactivity testing in your bath system. Do not accept material without batch-specific documentation.
Logistics are typically shipped under CIF or DDP terms to major European ports. Lead time is not specified and must be confirmed with the supplier. Packaging is in sealed drums with inner liners; request confirmation of drum material and closure type. Payment terms are often T/T in advance or L/C, depending on order volume.
Upon receipt, inspect packaging for moisture, leaks, or label damage. Test a sample for solubility and color consistency - darkening may indicate decomposition. Retain samples for six months for quality audits. Ensure the SDS matches the batch and is updated to current GHS standards. For regulated industries, require traceability from production to delivery.
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Securing a reliable supply chain for Chromium Trioxide is critical for maintaining your business operations. Soupin Jean Stephane, a verified supplier located in France, provides high-quality Chromium Trioxide ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Chemicals industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Chromium Trioxide from France, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Soupin Jean Stephane. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Soupin Jean Stephane is part of our extensive network of vetted international exporters. Browse more products in the Industrial Chemicals category or discover new suppliers across the Industrial Chemicals sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing Chromium Trioxide from France, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Soupin Jean Stephane directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Soupin Jean Stephane provides Chromium Trioxide for bulk export from France. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Soupin Jean Stephane. Contact the supplier to discuss the best logistics options for importing Chromium Trioxide to your country.
Send a direct message to Soupin Jean Stephane through our platform to request a product sample before committing to a large wholesale order.
Soupin Jean Stephane is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Soupin Jean Stephane.
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