Product Description
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Merck Chemicals (Shanghai) Co., Ltd. is the subsidiary of the globally operating group Merck KGaA, Darmstadt (Germany) and provides Chinese market with high quality life science and chemical products and services
The contact persons for the specific product groups of the Chemicals businesses are listed on the website of Merck Group in China.
AI Product Description
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Sodium diethyldithiocarbamate trihydrate is a specialized chemical reagent widely utilized across industrial, analytical, and research sectors. Primarily recognized as a potent chelating agent, its core function involves binding with heavy metal ions to form stable complexes. This property makes it indispensable in environmental analysis for the detection and quantification of metals such as copper, lead, nickel, zinc, and cadmium in water, soil, and biological samples. In metallurgical processes, it serves as an effective flotation collector, aiding in the separation of sulfide ores by rendering specific mineral surfaces hydrophobic, thereby enhancing extraction efficiency.
Beyond mining and testing, this compound finds applications in organic synthesis as a precursor for various dithiocarbamates, which are used in the manufacture of agricultural fungicides, rubber accelerators, and pharmaceutical intermediates. The trihydrate form ensures stability and ease of handling in aqueous solutions, facilitating precise dosing in laboratory protocols. However, strict safety precautions are mandatory due to its potential hazards. It is classified as harmful if swallowed or inhaled and can cause severe skin irritation and eye damage. Upon decomposition, particularly in acidic conditions, it may release toxic gases containing carbon disulfide and hydrogen cyanide, necessitating operation in well-ventilated fume hoods.
Personnel handling this substance must wear appropriate personal protective equipment (PPE), including chemical-resistant gloves, safety goggles, and lab coats. Storage should occur in a cool, dry, and well-ventilated area, away from strong acids, oxidizing agents, and moisture sources that could alter its stability. Spills must be managed carefully using absorbent materials without generating dust, followed by thorough cleanup and disposal according to local hazardous waste regulations. Due to its toxicity and environmental impact, proper containment is crucial to prevent contamination of water systems. While highly effective for metal sequestration and industrial processing, responsible usage requires adherence to comprehensive safety data sheets (SDS) and regulatory guidelines to mitigate health risks and ensure operational safety.