Product Name: Opa/2-Phthalaldehyde/Phthaldialdehyde/O-Phthalaldehyde CAS 643-79-8 Model NO.: Intermediate&Fine chemicals State: Solid Customized: Non-Customized Powder: Yes Einecs: 211-402-2 Specification: 25kg/Drum Origin: Shanghai, China Product Description Molecular FormulaC8H6O2Molecular Weight134.13CAS Registry Number643-79-8Density1.13Melting point54-57 ºCFlash point132 ºCOur Service: With Professional And Technical Personnel, Quality Assurance And Good After-Sales Service, Our Products Export To The United States, South Korea, Japan, Mexico, Switzerland And Other Countries In The World.Convenient Transportation:Our Company Near Shanghai Container Terminal,Shanghai Pudong International Airport,Shanghai Hongqiao International Airport.Shanghai KangXin Chemical Co., Ltd, a joint venture company founded in 2000, is one of the earliest manufacturer in China dedicated to providing high quality products of food additives, feed additives and fine chemicals worldwide. Products are mainly exported to the United States, Europe, Southeast Asia and other countries, its quality won the trust of customers.The Carnitine Series produced since 2000, which mainly include L-Carnitine, L-Carnitine Hydrochloride, DL-Carnitine Hydrochloride, Acetyl-L-Carnitine Hydrochloride, L-Carnitine Tartrate, L-Carnitine Fumarate, 50% L-Carnitine(feed additives)etc, also the main manufacturers of nutrition supplements Creatinol-O-Phosphate, Calcium BHB, Magnesium BHB, Sodium BHB and some API intermediate and fine chemicals.With professional and technical personnel, quality assurance and good after-sales service, our products export to the United States, South Korea, Japan, Mexico, Switzerland and other countries in the world.KangXin is a certificated company of "Food Additive Production/Health Permit" issued by Ministry of Health as well as ISO9001 Quality Management System and Kosher certificate.