The appearance of DL-Methionine is white or light grey powder.The density of DL-Methionine is 1.340 g/cm3.The Melting point of DL-Methionine is 281 °C .The solubility of DL-Methionine in water is soluble .The acidity (pKa) of DL-Methionine is 2.28 (carboxyl), 9.21 (amino) Item | Index | DL-Methionine(%) | 99.0 min | 98.5min | Loss On Drying(%) | 0.3 max | 0.5max | Chloride(NaCl)(%) | 0.2 max | 0.2max | Heavy Metal(Pb)(mg/kg) | 20 max | 20 max | As(mg/kg) | 2max | 2max | Commodity:DL-Methionine(feed grade) Min. Order: 1* 20FCL=16MT Payment: T/T in advance or L/C adding 1% bank commission or as negotiation. Packing:25kg or 50 kg pp bag or as requirements Delivery Time:within 15 |