Description
Molecular Formula C5H11NO2S
Cas Registry NO. 59-51-8
Chemical Name DL-Methionine
Molecular Weight 149.21
Item Specification Result
Appearance White or light grey crystal or crystalline powder
DL-Methionine(%) ≥99.0 99
Specific Optical Rotation
+22.4″-F16+24.8″ +23.7″
PH Value 5.6-6.1 6
Residue On Ignition(%) ≤0.4 0.03
Loss On Drying(%) ≤0.3 0.1
Chloride(NaCL)(%) 〈0.2 〈0.2
Pb (mg/kg) 〈20 〈20
AS(mg/kg) 〈2 〈2
FE(mg/kg) ≤30ppm 7ppm
Conclusion High Grade Product
Package Weight: 25kgs in Valve pockets Or Client’s Wish
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