China Manufacturer Sell 98% Powder CAS 635-65-4 Bilirubin

Bilirubin powder is Red or brownish red powder, insoluble in water, soluble in organic solvents such as benzene, chloroform and
carbon disulfide, slightly soluble in ethanol and ether, bilirubin can also be dissolved in a mixture of hot ethanol and
chloroform, bilirubin The sodium salt is easily soluble in water, but the calcium, magnesium and barium salts are insoluble in
water. Bilirubin is a pale orange or dark reddish brown monoclinic crystal. The dry solid is relatively stable, and the chloroform
solution is also stable in the dark. It is unstable in alkali solution (such as 0.1mmol/L sodium hydroxide) or trivalent iron ion,
and is quickly oxidized to biliverdin. Bilirubin can bind to glycine, alanine or histidine. Adding serum protein, vitamins or EDTA
stabilizes bilirubin.

·25kg/50kg/200kg/drum