Specification:

Appearance:White crystalline powder/granule.

Assay (Titrimetric):98.0% to 102.0% (dried basis.)

Specific Rotation[α] D:+14.5° to +16.5°

Loss on Drying:4.5% max

Residue on Ignition (Sulphated Ash):0.2% max

Diketopiperazine (5-Benzy1-3, 6-Dioxo-2-Piperazineacetic Acid):1.5% max

Organic Volatile Impurities:In conformity with EP2000

Other Related Substances:2.0% max

Transmittance:95.0% min.

Heavy Metals (As Pb) :10 ppm max

Lead ( Pb):1 ppm max

Arsenic (As):3 ppm max

Conductivity:30 (μ Mhos/cm) max

PH:4.5 to 6.0 units

L-α-Asparty1 L-Phenylalanine : 0.25% max.

L-Phenylalanine:0.5% max.

Total Aerobic Count:  100 CFU/g max

Moulds and Yeasts: 100 CFU/g max

E. Coli  Negative

Salmonella S.D.  Negative

Packaging: 25 kg net weight carton boxes or fiber drums with inner liner;.