Color & Appearances

white crystalline powder

Assay(Titrimetric)

98.0% to 102.0%(db)

Loss on Drying

4.5% max

Residue on Ignition(Sulphated Ash)

0.2% max

Diketopiperzine(5-Benzyl-3,6-Dioxo-2-Piperazineacetic Acid)

1.5% max

Organic Volatile Impurities

in conformity with USP

Other Related Substances

2.0% max

Transmittance

95.0% min

Heavy Metals(as Pb)

10ppm max

Lead(Pb)

1ppm max

Arsenic(As)

3ppm max

Conductivity(uMhos/Cm)

30 max

PH

4.5 to 6.0 units

L-alpha-Aspartyl 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