L-Alanine 99% For Biochemistry

  • CAS :
    56-41-7
  • REF :
    24231
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QUANTITY PRICE ENQUIRY
25 gm Rs 306.25
100 gm Rs 912.5

Product Information

Formula: CH₃CH(NH₂)COOH CAS: 56-41-7 EC No.: 200-273-8 M (Molar Mass): 89.09 g/mol mp (Melting Point): 297°C (sublimes) Specific Rotation: [α]²⁰D = +13° to +15° (c=2 in 6N HCl) Appearance: White crystalline powder

Chemicals Properties

Assay (by titration): ≥ 99.0%. Appearance: White crystalline powder. Identification (IR): Passes test. Specific Rotation: [α]²⁰D = +13° to +15° (c=2 in 6N HCl). Melting Range: 295-298°C (sublimes). Loss on Drying: ≤ 0.5% (at 105°C for 2 hours). Residue on Ignition: ≤ 0.1%. Heavy Metals (as Pb): ≤ 10 ppm. Related Substances (HPLC): Total impurities ≤ 0.5%. D-Alanine: ≤ 0.2%. pH (1% solution): 5.5-6.5. Optical Purity: ≥ 99.0% enantiomeric excess. Nitrogen Content: 15.5-16.0%.

Hazard Information

Hazard: For laboratory use only. Safety: Wear protective gloves and eye protection. Avoid inhalation. Storage: Store in tightly closed containers at room temperature.