L-Methionine 99% For Biochemistry

  • CAS :
    63-68-3
  • REF :
    25765
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QUANTITY PRICE ENQUIRY
25 gm Rs 331.25
100 gm Rs 1275.0

Product Information

Formula: C₅H₁₁NO₂S CAS: 63-68-3 EC No.: 200-562-9 M: 149.21 g/mol D: 1.34 g/cm³ mp: 280-282°C (decomposes) bp: Not applicable Optical Rotation: [α]²⁰D +21.0° to +25.0° (c=2 in 1N HCl)

Chemicals Properties

Assay (Titration): ≥ 99.0 % Appearance: White crystalline powder or colorless crystals. Identification (IR): Passes test. Specific Rotation: [α]²⁰/D = +22.5° to +24.5° Solubility (1% in water): Clear, colorless solution. Chloride (Cl): ≤ 0.02 % Sulfate (SO₄): ≤ 0.02 % Heavy Metals (as Pb): ≤ 10 ppm Loss on Drying: ≤ 0.5 % Residue on Ignition: ≤ 0.1 %

Hazard Information

Hazard: Not classified as hazardous. Safety: For laboratory use only. Avoid inhalation of dust. Storage: Store in a cool, dry place at room temperature. Keep container tightly closed. Protect from light.