Sodium L (+) ascorbate 99% Extrapure

  • CAS :
    134-03-2
  • REF :
    26408
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QUANTITY PRICE ENQUIRY
100 gm Rs 800.00
500 gm Rs 3790.00

Product Information

  • Formula: C₆H₇NaO₆
  • CAS: 134-03-2
  • EC No.: 205-126-1
  • M (Molar Mass): 198.11 g/mol
  • D (Density): Not typically specified
  • mp (Melting Point): >200 °C (decomposes)
  • bp (Boiling Point): Not applicable
  • Optical Rotation: [α]²⁰D +103° to +108° (c=10 in H₂O)

Chemicals Properties

  • Assay (Iodometric): ≥ 99.0 %
  • Appearance: White to slightly yellow crystalline powder.
  • Identification (IR, Optical Rotation): Passes test.
  • Specific Rotation: [α]²⁰/D = +104° to +107°
  • pH (5% solution): 6.5-8.0
  • Loss on Drying (105°C): ≤ 0.5 %
  • Residue on Ignition: 23.0-25.0 % (corresponds to Na)

Hazard Information

  • Hazard: Causes serious eye irritation.
  • Safety: Wear eye protection.
  • Storage: Store in a tightly closed, light-resistant container in a cool, dry place.