PPG Polypropylene glycol CAS No 25322-69-4, We supply different specs as below: PPG-200、400、600、1000、1500、2000、3000 、4000

Potassium ferrocyanide trihydrate CAS 14459-95-1 has the molecular formula K₄Fe(CN)₆·3H₂O. It occurs as pale yellow crystalline powder with a relative density of 1.85.

Cyclopentane is a cycloalkane and an organic compound with the molecular formula C₅H₁₀. It is a colorless transparent liquid, insoluble in water, but soluble in most organic solvents such as ethanol, ether, benzene, carbon tetrachloride, and acetone. It is mainly used as a foaming agent, solvent, and standard substance for chromatographic analysis.

Cesium sulfate (CAS 10294-54-9) has a chemical formula of Cs₂SO₄, a molecular weight of 361.87, and a melting point of 1019 °C. Characterized by odorless crystals, it is non-hygroscopic under normal conditions—an advantageous property for storage and transportation. Unlike many other cesium salts, Cs₂SO₄ boasts exceptional stability, making it suitable for ordinary freight as long as it is kept dry. With a density of 4.243 g/mL, this compound is nearly twice as heavy as common sulfates, a key attribute that renders it indispensable in density-gradient separation processes.

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PTFE wax powder is heat/chemical-resistant, wear-resistant and lubricious. It boosts gloss and processability of plastics, inks and coatings, plus anti-adhesion and scratch resistance for full product protection. Samreal Chemical is a trusted, reliable supplier of this product.