Solvent 646 is a mix of several organic mono-solvents. Transparent liquid (slighty yellowish color is acceptable). Application: The mixed solvent 646 is used in the paint and coatings industry. Efficient to dissolve paints and enamels based on nitrocellulose, acrylic polymers, and organosilicon compounds. Also widely used in household for repairing work and paint work. Highly inflammable, poisonous to humans at high vapor concentration. Shelf life: 12 months from manufacture date Package: plastic canister, IBP, drum Storage: in open areas under a canopy and in closed areas, away from sources of open flame. Hazard Class: 3 HS code 3814009000