| ● |
Specification |
： |
State of solution(transmittance),% 98.0% Min.
Specific Rotation,[a]D20,o +23 - +24
pH 5.6 -6.1
Chloride,% 0.02Max.
Sulfate,% 0.02Max.
Ammonium,% 0.02Max.
Iron,ppm 10Max.
Heavy metals,ppm 10ppm
Arenic,ppm 1.0Max.
Other amino acids None
Loss on drying,% 0.30Max.
Residue on ignition,% 0.10Max. |
