Dear Sir/Madam, (HS 284910) We would like to offer: Calcium Carbide (CaC2). CAS No.: 75-20-7. Size: 50/80mm and 25/50mm. Gas yield: 285 lt/kg. Application: acetylene production, calcium cyanamide production, deshulpurization mixtures, fruits ripening. Manufactured under ISO 9001 certified manufacturer. Packaging: nett. 100kg watertight steel drum, painted. Product of Indonesia. For any interested parties, pls kindly contact for further details. Thank you.