Purchase Requirement for Chemical Raw Materials, Salts and Flammable Solvents – South Korea

Raw materials, salts and flammable solvents for chemical synthesis; suppliers may quote all or part of the list. Raw materials and salts: glycerol (CAS 56-81-5), Lipozyme 435 immobilized CalB enzyme, vinyl acetate (108-05-4), 3,4-dihydro-2H-pyran (110-87-2), pyridinium p-toluenesulfonate/PPTS (24057-28-1), potassium carbonate (584-08-7) and sodium hydroxide (1310-73-2). Quote quantities: 1, 5, 25, 100, 500 and 1,000 kg; for salts, separate small-quantity and bulk pricing. Flammable solvents: tetrahydrofuran (109-99-9), acetone (67-64-1), n-hexane (110-54-3), dichloromethane (75-09-2), ethyl acetate (141-78-6), methanol (67-56-1), ethanol (64-17-5), diethyl ether (60-29-7) and acetonitrile (75-05-8). Quote quantities: 25, 100, 500, 1,000 and 5,000 kg, with hazardous-goods freight to South Korea stated separately. For all items, state purity/grade, MOQ, lead time, COA and SDS/MSDS availability, unit price per kg or liter and freight for each quantity tier. For flammable solvents, separate material and freight costs, state available FOB/CIF/CFR terms and drum/container packing. For Lipozyme 435, provide specifications, packing options and small-quantity and bulk prices per kg. State quotation validity.