824 - ISOPROPYL ALCOHOL The 824 Isopropyl Alcohol (IPA) liquid is a high purity cleaner and solvent. The purity level meets Grade A standard for MIL Spec TT-I-735A and ASTM D770, ensuring that no contamination occurs from its use. As a cleaner, it is fully miscible in water and most organic fluids, making it good at dissolving dirt, light organic contaminants, and ionic flux residues. Since the 824 is highly anhydrous (without water) and hygroscopic (absorbs humidity), it readily scavenges water off surfaces, trapping the water in the IPA solution as an azeotropic mixture. This helps to dehumidify surfaces. As a solvent, it acts as a moderate evaporation, ‘plastic safe’ diluent (see compatibility chart on page 3) and is used to improve the properties of paint resins and other heterogeneous solid mixtures. Therefore, it serves as a useful carrier solvent to adjust the rheological properties and compatibilities of complex mixtures. Due to IPA’s volatility, it resists entrapment in the coating. As it dries, it gives off a very light odor, which is not bothersome but serves as a cue to limit over-exposure due to poor ventilation. Applications & Usages Since the 824 is safe for most plastics, seals, ceramics, and printed circuit board components, it is used heavily in the electronics industry. It is great for cleaning screens, stencils, fiber optics, cables, keypads, printed circuit board components, or electrical contacts and connectors. It is also used to clean oxides and grime on audio or video tape heads. It effectively removes light greases, oils, and flux without adding additional residues to contacts, relays, and circuit boards connectors. It is quick drying relative to water. Further, it can be used to wash off more aggressive organic solvents like acetone or toluene. Consumer Product VOC Dilution RequirementsResidential or institutional users in California and other states (IL, IN, MI, OH, CT, DE, ME, MD, MA, NH, NJ, NY, PA, RI, VT, VA, DC, UT) with similar 75% VOC limits on Electronic Cleaners must dilute the product 3:1 with water or acetone prior to use. Catalog Number Sizes Available Description 824-450G 553 mL (18.7 fl oz) Aerosol 824-100ML 125 mL (4.2 fl oz) Bottle 824-100MLCA 1250 mL (4.2 fl oz) Bottle 824-500ML 475 mL (16 fl oz) Bottle 824-500MLCA 475 mL (16 fl oz) Bottle 824-1L 945 mL (32 fl oz) Bottle 824-1LCA 945 mL (32 fl oz) Bottle 824-4L 4 Litres (1.05 gallon) Jug 824-20L 20 L (5.3 gal) Pail Features Applications Removes Suitable for Use in Food Facilities as a Non-Food Chemical - Canadian and NFS recognition letters available on request Meets MIL Spec TT-I-735A and ASTM D770 Meets reagent ACS and USP/NF Grades Anhydrous solvent - Removes water and humidity from components leaving them dry Less than 0.001 g/100 mL non-volatile residues Excellent “Green Solvent” scores Safe for aqueous environments Low toxicity PC boards De-energized electronics components and equipment Connectors & contacts Laser lenses in optical disc drives Semi-conductors Printed circuit boards Magnetic heads Office & medical equipment** Switches and relays Stencil cleaning Light greases Light Oils Rosin flux residues Inks Organic contaminants Dirt and grime * Dilute with deionized water or acetone ** This product should not be used on computer monitors, tablets or specially coated devices.