MG Chemicals Isopropyl Alcohol Electronics Cleaner. Safe on most plastics. 99.9 Percent pure anhydrous. Meets Mil. spec. #TT-1-735A. For use on: PC boards, connectors and contacts, semi-conductors, printed circuit boards, tape heads, light oils, office and medical equipment, relays, flux. Color: Clear. Purity: 99.9 percent by weight. Refract. Index: 1.3766 (20 C.). Water: 0.01 percent by weight. Specific gravity: 0.7832 (25/25 C). Nonvol: 0.0 mg/50mL. Titratable acid: 0.13mL 02nNaOH. Size: 945mL bottle. RoHS Compliant.Applications:Isopropyl Alcohol is effective at removing oils, light greases, ink, grime, oxides, solder paste residues, adhesives residues, and flux residues. It is recommended for cleaning any of the following: Audio, video, magnetic, and optical heads Cables Electrical contacts and connectors Fiber optic connectors Optical equipment POS devices and scanners Precision instruments Printed circuit boards Production equipment and workstations Smart phones, pads, laptops, keyboards, and office equipment SMT stencils and screens Surfaces being prepared for coating application