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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Formaldehyde solution, typically containing approximately 37% formaldehyde by weight, is a colorless liquid with a pungent odor widely recognized for its potent preservative and disinfectant properties. Often referred to as formalin when stabilized with methanol, this chemical reagent serves as a cornerstone in various industrial, medical, and scientific sectors. Its primary application lies in the preservation of biological specimens, where it effectively cross-links proteins to prevent decomposition, making it indispensable in histology and pathology laboratories for preparing tissue samples for microscopic examination. Beyond healthcare, the solution plays a critical role in the manufacturing of resins, plastics, and textiles, acting as a key intermediate in producing urea-formaldehyde and phenol-formaldehyde resins used in adhesives, plywood, and durable fabrics.
However, handling this substance requires strict adherence to safety protocols due to its hazardous nature. Formaldehyde is classified as a known human carcinogen and a severe irritant to the eyes, skin, and respiratory tract. Prolonged exposure can lead to sensitization, asthma, and other chronic health issues. Consequently, all operations must be conducted in well-ventilated areas or within fume hoods to minimize inhalation risks. Personal protective equipment (PPE), including chemical-resistant gloves, safety goggles, and lab coats, is mandatory. In case of spills, immediate containment and neutralization are essential to prevent environmental contamination and accidental contact. Furthermore, storage should occur in cool, dry places away from incompatible substances like strong oxidizers and bases, using tightly sealed containers to prevent evaporation and degradation. Despite its utility, the toxicity of 37% formaldehyde solution necessitates rigorous training for personnel and compliance with local occupational safety regulations to ensure safe usage across all applications.