technical file | : | C.O.A. |
product name product origin purity grade use product code C.A.S. number MDL EINECS linear formula molecular weight melting point pH SMILE InChI InChL key density assay storage & sensitivity appearance (color) form description x x x x x x x disclaimer x packaging/transport standardization | : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : | Potassium carbonate , *reagent pharma grade, ACS - sterilized- sterilized 100% made in European Union *(according to USP, EUP, Echa-Reach) >99.99% (raw matter, ultra-pure, selected) Tech. / Lab. / synthesis / Pharmaceutical / analytical reagent ; ES528A 584-08-7 MFCD00011382 209-529-3 K2CO3 138.21 891 °C (lit.) 11 to 13 at 25 °C / 138 g/L [K+].[K+].[O-]C([O-])=O 1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;/q;2*+1/p-2 BWHMMNNQKKPAPP-UHFFFAOYSA-L 2,428 g/cm3 ≥99.99% ambient temperatures Potassium carbonate is an inorganic base. It participates as base in the palladacycle catalyzed Heck reaction of chlorobenzene with styrene.white powder Potassium carbonate was used in the following studies: # synthesis of polysubstituted iodobenzene derivatives ; # as base for the synthesis of high molecular weight homopolymers and copolymers derived from # various bisphenols ; # as base for the Suzuki coupling of aryl halides with aryl boronic acids ; # as base for the Heck reaction of styrene and bromobenzene. This product is for research use only, is not to be used for therapeutic; not intended for animal or human or diagnostic or therapeutic use , and cannot be sold to patients. Special for chemical transport (according to IATA / ADR / ECHA-REACH rules / int.l laws) . According to U.S. / E.U. Pharmacopoeia, Echa-Reach, UNI EN ISO 14001, G.M.P., M.S.D.S., etc... |
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