Hemin , Chlorohemin, Bovine Product name: Hemin,Chlorohemin,Bovine Molecular formula: C34H32CIFeN4O4 Molecular weight: 651.95 Appearance: Black brown powdery, odorless, flavorless Properties: mauve crystal, insoluble in water?‚??insoluble in acetic acid, soluble in dilute sodium hydroxide, soluble in dilute arnmonid water and weak lye. It can make hydroxyhemin in sodium hydroxide solution. Fine sheet crystal, refracted light: steel blue. It does not melt even at 300?‚?°C. Good stability. Period of validity: 2 years. Hemin purity: food grade:90%, medical grade:99% Packing: aluminum foil bag, 1Kg,2Kg,10Kg; paper drum: 25Kg/drum
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