When procurement managers and engineers in Asia are looking for a trusted bulk chromium chloride hexahydrate provider, they have to find makers who offer consistent quality, follow all regulations, and offer competitive prices. Asia has become the center of chemical production around the world. It has chromium chloride hexahydrate (CAS 10060-12-5) that is suitable for commercial use and meets strict international standards. The molecular formula for this dark green solid substance is CrCl3·6H2O. It is an important raw material for the ceramics, electroplating, and catalyst making industries. Asian suppliers offer options that are both cost-effective and meet the very high purity standards needed for current industry uses.
Understanding Chromium Chloride Hexahydrate: Properties & Applications
Chemical and Physical Properties
Chromium chloride hexahydrate is a solid dark green substance that has unique qualities that make it very useful in industry. The molecular weight of the material is 266.45 g/mol, and its freezing point is between 86°C and 90°C. It is easier to handle during bulk storage and shipping because of its relative density of 2.76. The chemical dissolves easily in both water and ethanol, which makes it very useful for both types of reaction systems. Additionally, it dissolves easily in acetone but not in ether, which makes it useful for certain extraction processes.
The fact that this chemical absorbs water means that it needs to be handled and stored with care. Chromium chloride hexahydrate makes acidic liquids when it dissolves, which limits its use in processes that need to be sensitive to pH. These basic characteristics have a direct effect on how well it works in many business areas, from making catalysts to treating surfaces.
Industrial Applications and Uses
Chromium chloride hexahydrate is useful in many different industries because it has special chemistry qualities that are useful in those industries. It is used to make catalysts and is a pH-stable source of chromium for methanol and hydrogenation catalysts. The very low iron content (≤30ppm) keeps the catalysts active and improves the efficiency of the reactions. It is used in the electroplating business as an option to hexavalent chromium that is compliant with RoHS rules. This makes surface cleaning products safer for the environment.
For pharmaceutical uses, the purest types are needed, with arsenic and lead levels below 2ppm for API production in stomach medicines. Chrome chloride hexahydrate is used by the pottery and pigment industries to make sure that glazes and coats that don't rust develop colors consistently. Its ability to chemically bond is shown by its use as a mordant in coloring textiles and tanning leather. Its basic importance as a precursor material is shown by the fact that it is used to make other artificial and organic chromium compounds.
Comparing Chromium Chloride Hexahydrate with Alternative Chromium Salts
Hexahydrate vs. Anhydrous Forms
Choosing between chromium chloride hexahydrate and its dry form has a big effect on how the process is designed and how much it costs. There are six water molecules in each chromium chloride unit in the hexahydrate form. This allows for controlled water release during heating processes and better stability during storage. The price of this hydrated form is usually lower than the price of the anhydrous form. This makes it appealing for cost-conscious uses where the water content doesn't affect the response.
Anhydrous chromium chloride is better for uses that need to avoid moisture and has a higher chromium content per unit weight. But the hexahydrate form's steady water content makes stoichiometric estimates more accurate and lowers the chance of unexpected moisture uptake from humidity in the air.
Performance Comparison with Other Chromium Salts
When compared to chromium sulfate and chromium nitrate, chromium chloride hexahydrate has clear benefits in some situations. Chromium nitrate adds oxidizing qualities that might not be good in some catalytic systems, while chromium sulfate changes the way ions behave and how they dissolve. It is very compatible with organic solvents, and the chloride form works better in electroplating baths because the chloride ions make the metal coating more even. A study of cost-effectiveness shows that chromium chloride hexahydrate usually offers the best mix between performance and price, especially for business uses that need a lot of it. It is widely available from Asian makers, which makes sure that supply lines are stable and prices are low.
Procuring Bulk Chromium Chloride Hexahydrate from Asian Suppliers
Quality Certification and Documentation
For buying to go smoothly, suppliers' qualifications and product paperwork must be carefully checked. Certificates of Analysis (COA) that list the physical qualities, impurity profiles, and purity levels for each production batch are important certificates. Material Safety Data Sheets (MSDS) give important safety details about how to handle, store, and handle an emergency. Asian providers are more and more likely to offer both ISO 9001 quality management certifications and ISO 14001 environmental management certifications.
This shows that they are committed to uniform quality and environmental responsibility. Advanced sellers use high-tech tools like ICP-MS and atomic absorption spectrometers to make thorough analysis reports that make sure the correct amount of tiny impurities is measured. With these complete paperwork packages, procurement managers can check that internal standards and legal requirements are being met in markets all over the world.
Logistics and Shipping Considerations
Asian companies have built complex transportation networks to help get chemical goods all over the world. Because it is a dangerous item, chromium chloride hexahydrate has to follow special shipping rules and come in the right packaging, with the right labels and paperwork for foreign transport. Suppliers with a lot of experience offer a range of flexible packing choices, such as 25 kg bags for smaller orders, IBC containers for packages of medium volume, and bulk liquid solutions for large industrial users.
Shipping times from big Asian production areas to North America and Europe are usually between two and four weeks, but this depends on how easy it is to get to the port and how long it takes to clear customs. Established sellers keep in touch with specialized freight forwarders who know how to handle chemical operations. This makes sure that foreign shipping rules are followed and delivery delays are kept to a minimum.
Yunli Chemical: Your Trusted Asian Manufacturing Partner
Company Overview and Manufacturing Excellence
Yunli Chemical is the world's leading manufacturer of chromium chloride hexahydrate. They have been in this business for over twenty years and are experts in their field. Our company was founded in May 2005 in Xia County, Yuncheng City, Shanxi Province. It has grown incredibly fast, now making more than RMB 1 billion in sales every year and having RMB 300 million in fixed assets. This large scale shows that we have a strong financial base and can produce a lot of goods. This gives buyers the peace of mind that comes from working with a well-known manufacturer.
We have a lot of certifications, like the ISO 9001 Quality Management System, the OHSAS Occupational Health and Safety Management System, and the ISO 14001 Environmental Management System. These show that we are committed to strict working standards. We were named a "Provincial-Level Enterprise Technology Center" by Shanxi Province in 2019. This shows how advanced and creative our chemical production technologies are.
Advanced Quality Control and Environmental Compliance
Our high-tech quality control lab has advanced analysis tools like ICP-MS and atomic absorption spectrometers that let us measure residue levels very accurately, down to parts per million. We can make both standard-grade and 4N-grade high-purity chromium chloride hexahydrate with this analysis capability, which meets the strict needs of electronics, pharmaceuticals, and high-end manufacturing. We keep environmental responsibility at the center of our business by using our many years of knowledge to treat nitrate wastewater and control exhaust gases.
Our environmental services are well-established and support closed-loop garbage treatment systems. This keeps production costs low while still protecting the environment. With this knowledge of environmental compliance, we can provide fully compliant catalyst OEM production services that help clients meet strict environmental rules without having to make any extra building investments.
Comprehensive Product Portfolio and Services
Our chromium chloride hexahydrate offering showcases exceptional versatility with customizable properties including pH adjustment (4.0-6.5), morphology selection (powder or crystals), and tailored chloride levels. Ultra-low impurity specifications feature iron content ≤30ppm (adjustable to ≤10ppm upon request), meeting the stringent requirements of catalyst manufacturing where metal contamination severely impacts performance.
Key service advantages that distinguish our offerings include:
- Factory direct supply eliminating middleman markups and ensuring competitive pricing structures for bulk procurement requirements
- Flexible packaging solutions ranging from standard 25kg bags to specialized IBC containers and custom bulk liquid formulations
- No minimum order quantity requirements coupled with complimentary sample provision up to 500 grams for thorough evaluation
- Technical consultation services supporting custom formulations and application-specific optimization
These comprehensive capabilities enable us to serve as a single-source supplier for diverse chromium chloride hexahydrate requirements while maintaining the flexibility to accommodate unique specifications and delivery schedules.
Conclusion
Selecting the right bulk chromium chloride hexahydrate supplier in Asia requires careful evaluation of technical capabilities, quality certifications, and long-term reliability. The chemical's critical role across multiple industries demands suppliers who understand the nuanced requirements of each application, from ultra-pure pharmaceutical grades to robust industrial formulations. Asian manufacturers like Yunli Chemical combine decades of manufacturing expertise with advanced quality control systems and environmental compliance, delivering consistent product quality while maintaining competitive pricing. The key to successful procurement lies in partnering with suppliers who provide comprehensive documentation, flexible service options, and technical support throughout the procurement cycle.
Frequently Asked Questions
What safety precautions are necessary when handling chromium chloride hexahydrate?
Proper safety protocols include wearing protective equipment such as gloves, safety goggles, and lab coats. Ensure adequate ventilation in work areas and avoid inhalation of dust particles. Store in cool, dry environments away from incompatible materials. Always consult the MSDS for specific handling guidelines and emergency procedures.
How does the hexahydrate form compare to anhydrous chromium chloride for industrial applications?
Chromium chloride hexahydrate offers enhanced stability during storage and controlled water release in thermal processes. While the anhydrous form provides higher chromium concentration per unit weight, the hexahydrate version typically costs less and provides predictable behavior in aqueous systems. The choice depends on specific application requirements and moisture sensitivity considerations.
What documentation should accompany bulk chromium chloride hexahydrate purchases?
Standard documentation includes Certificate of Analysis (COA) with detailed purity data, Material Safety Data Sheet (MSDS) for safety information, and compliance certificates for relevant international standards. Additional documentation may include environmental compliance certificates, quality management system certifications, and batch-specific analytical reports for traceability purposes.
Partner with Yunli Chemical for Your Chromium Chloride Hexahydrate Procurement
Yunli Chemical is ready to meet your needs as a bulk chromium chloride hexahydrate provider. They have a history of producing high-quality products and offer full expert support. We've been making things for big clients for twenty years, and we promise the quality of our products and can keep up a steady supply. This makes us the perfect partner for your purchasing needs. We offer packing and labeling solutions that can be customized, watery solutions in a range of strengths, and free samples of up to 500 grams to help you with your evaluation. You can get a lot out of working directly with a qualified maker who knows how important quality is for making catalysts, electroplating, and pharmaceutical uses. Contact us at wangjuan202301@outlook.com for detailed quotations and technical specifications.
References
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