L-methionine

L-methionine cas no.: 63-68-3 molecular formula: c5h11no2s molecular weight: 149.21 properties: colorless or white lustrous flaky crystal or white crystalline powder. has slight odor and bitter taste. m.p.: 280-281 degree(decomposed). soluble in water, hot diluted ethanol, basic solution and diluted inorganic acids. insoluble in ethanol, almost insoluble in ether. use: pharmaceutical raw material, nutrition supplement packing: 25kg fiber drum, or upon clients\' requests.