Fine Chemicals

A: They mainly include pharmaceutical intermediates, pesticide chemicals, daily chemical raw materials, food additives, electronic chemicals, coating additives, water treatment agents, textile auxiliaries and laboratory chemical reagents.

A: They have high chemical purity, stable chemical properties, targeted functional effects, strict production process control, high technical content, small production volume and strict testing standards for finished products.

A: Basic chemicals are large-volume universal raw materials with simple components and low added value, while fine chemicals are refined finished materials with single specific function, high purity and higher market application requirements.

A: Yes, most fine chemicals need to pass purity detection, component analysis, stability test and safety assessment, and many products meet industrial grade, pharmaceutical grade and food grade qualified standards.

A: Yes, manufacturers can adjust chemical concentration, purity ratio, particle size, solubility and formulation components to produce customized fine chemical products for different experimental and industrial usage demands.

A: Most fine chemicals need to be stored in cool, dry, ventilated and dark warehouses, classified away from fire sources, strong oxidants and corrosive substances, and sealed well to prevent deterioration and chemical reaction.

A: Operators need to wear protective gloves, masks and goggles, avoid direct skin contact and inhalation, strictly follow the mixing ratio and usage process, and properly handle waste liquid and residual materials to ensure operation safety.

A: Control the storage temperature and humidity environment, avoid long-term exposure to sunlight and high temperature, keep original packaging intact, avoid mixed use of different chemicals, and complete regular sampling inspection to ensure stable performance within valid period.