4,6-Dihydroxypyrimidine CAS NO.1193-24-4

Commodity: 4,6-Dihydroxypyrimidine M.F. : C4H4N2O2 M.W. : 112.09 Structural formula: CAS Registry No. : 1193-24-4 Properties:White or light yellow powder. Melting point>300°C . Sol…

Commodity: 4,6-Dihydroxypyrimidine M.F. : C4H4N2O2 M.W. : 112.09 Structural formula: CAS Registry No. : 1193-24-4 Properties:White or light yellow powder. Melting point>300°C . Soluble in warm water and ammonia and other alkali liquid, but not in alcohol and ether. Uses:Used to produce pharmaceutical of sulfanilamide and to synthesize VB4, anticancer medicine and assistant medicine. Standard of commodity : Q/CYL5-2004 Specifications: Appearance Light yellow powder Content % ≥ 98.0 Moisture % ≤ 0.2 Granularity(Particle Size <130 μ m) % ≤ 90 Methanol % ≤ 0.1 Dimethyl Malonate % ≤ 0.1 Formamide % ≤ 0.2 Packing, transport and storage: 1. 600kg ± 0.5kg/knitting bag with a plastic inner or packed according to the user's request.The net weight of each batch will not be lower than 600kg. 2. Keep hermetically in well-ventilated place. Supply capability: 2000MT/Y