RXSOL Demulsifier  is a totally organic liquid formulation of surfactants and  soluble in toluene, Xylene, Aromatic solvent, crude oil for the demulsification of water in oil and oil in water, capable of performance at room temperature, but with improved speed and percentage of oil removed when applied at temperatures near 60 deg. C (140 deg.

The copper sulfate test is used to detect the presence of metallic iron and iron oxide on the surface of materials.

Question - What solution strength is needed to copper sulfate solution can be used to determine if a metal is stainless steel or just steel ? 
Answer    - Copper sulfate (CuSO4*5H2O) + H2SO4 (anywhere from 1% to 50% is specified in various test methods).

Sharjah Chemical is a world-famous manufacturer, supplier, and exporter of Lab Chemicals. Our RXSOL-60-6135-500 Aluminium Ammonium Sulphate AR also known as ammonium alum or just alum, is a white crystalline double sulfate usually encountered as the dodecahydrate, formula (NH4)Al(SO4)2. 12H2O. It is used in small amounts in a variety of niche applications.