Specification Sheet
Product Name DL-Methionine,
≥99% (TLC)
Product Number M9500
Product Brand SIGMA
CAS Number 59-51-8
Molecular Weight 149.21
 
TEST SPECIFICATION
Appearance (Color) White
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Purity (TLC) ≥99 %
Solubility (Turbidity) Clear
  200MG PLUS 4ML, H2O
Solubility (Color) Colorless
Carbon 39.8 - 40.6 %
Nitrogen 9.1 - 9.7 %
Specific Rotation 0.0 - 0.0 °
  C=0.8, 2M HCL AT 25 DEGREE CELSIUS


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