Calcium Sulfide (CaS), identified by CAS number 1344-81-6, is a significant inorganic compound with a distinct set of chemical properties that dictate its use across various industries. As a premier manufacturer and supplier from China, NINGBO INNO PHARMCHEM CO.,LTD. is dedicated to providing comprehensive information to help potential buyers understand and effectively utilize CaS. This guide focuses on its chemical characteristics and the benefits of sourcing from our established facilities.

Chemical Properties of Calcium Sulfide

Calcium Sulfide is characterized by its deep orange liquid appearance and an unpleasant odor reminiscent of hydrogen sulfide. Its chemical behavior is largely influenced by its alkaline nature and its propensity to decompose under certain conditions:

  • pH and Alkalinity: The aqueous solution of Calcium Sulfide is inherently alkaline, typically exhibiting a pH between 10.9 and 11.9. This alkalinity is crucial for many of its applications, particularly in environmental remediation.
  • Reactivity with Acids: Contact with acids causes rapid decomposition, releasing toxic and flammable hydrogen sulfide gas (H₂S). This necessitates strict handling protocols and separation from acidic materials.
  • Stability: While stable under alkaline conditions, Calcium Sulfide can decompose at elevated temperatures and in the presence of moisture or carbon dioxide.
  • Solubility: It is highly soluble in water, but this dissolution is accompanied by hydrolysis, leading to the formation of other compounds.

Buyer's Guide: Sourcing High-Quality Calcium Sulfide

When considering the purchase of Calcium Sulfide, several factors are key for buyers:

  • Purity and Concentration: Ensure the product meets your application's requirements for purity and active ingredient concentration. We supply CaS with consistent quality.
  • Supplier Reliability: Partnering with experienced manufacturers like NINGBO INNO PHARMCHEM CO.,LTD. guarantees a stable supply chain and adherence to international standards.
  • Safety Data: Always refer to the Safety Data Sheet (SDS) for proper handling, storage, and emergency procedures.
  • Application Suitability: Understand the specific chemical properties relevant to your intended use, whether it's for agriculture, environmental treatment, or industrial processes.

Why Buy Calcium Sulfide from NINGBO INNO PHARMCHEM CO.,LTD.?

As a leading chemical supplier in China, we offer Calcium Sulfide that is manufactured with precision and adherence to strict quality control. Our commitment extends to providing excellent customer service, competitive pricing for bulk orders, and timely delivery. We enable businesses worldwide to source essential industrial chemicals reliably.

Conclusion

Understanding the chemical properties of Calcium Sulfide (CAS 1344-81-6) is fundamental for its safe and effective application. For companies seeking to buy Calcium Sulfide, NINGBO INNO PHARMCHEM CO.,LTD. serves as a trusted China-based manufacturer and supplier, offering high-quality products and a seamless procurement experience. Our expertise ensures you receive a product that precisely meets your industrial or agricultural needs.