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Acetone (Propanone, CAS: 67-64-1) is the simplest aliphatic ketone, a colorless, highly volatile, flammable and transparent liquid with excellent solubility, fast volatilization and stable chemical properties. It is mainly divided into Industrial Grade and High-Purity Grade. As one of the most versatile and fundamental organic

Propylene Glycol (1,2-Propylene Glycol, PG) is a colorless, transparent, low-toxicity and hygroscopic dihydric alcohol. It is divided into three grades: Industrial Grade, Food Grade, and Pharmaceutical/Cosmetic Grade. With excellent solubility, moisturizing performance and chemical stability, it is a fundamental and essential chemical raw material widely

Glacial Acetic Acid (GAA, Anhydrous Acetic Acid, CAS: 64-19-7) is a colorless, transparent, and highly hygroscopic organic monobasic acid. It appears as ice-like crystals below 16.6℃, hence the name “glacial”. Classified into Industrial Grade, Food Grade, and Pharmaceutical Grade, it features strong acidity, excellent solubility

As global environmental regulations tighten and policies like the Kigali Amendment phase out high-GWP (Global Warming Potential) substances, the refrigeration and HVAC industries face a critical turning point. Today, selecting the right refrigerant is no longer just about cooling efficiency; it is about environmental compliance,

In the world of advanced electronics and semiconductor manufacturing, precision cleaning is a make-or-break processing step. As components grow smaller and circuits become more complex, sub-micron contaminants, grease, and flux residues pose an increasingly expensive threat. A single microscopic particle can cause cross-contamination, signal interference,

Sourcing bulk chemicals, pharmaceutical intermediates, or fine chemicals globally is a complex undertaking. For B2B procurement professionals, managing international logistics, chemical stability, and cross-border customs regulations involves significant risk. Unlike purchasing standard hardware or machinery, importing chemical compounds requires absolute precision in documentation and quality