L-Alanine

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SPECIFICATIONS:
Appearance White crystalline powder
Purity% 99.0 Min
Transmittance % 98.0 Min
Specific Rotation [±]D20 +14.3°~+ 15.2°
pH 5.7~6.7
Loss on Drying % 0.2 Max
Total Ash% 0.1 Max
Chloride[Cl] % 0.02 Max
Heavy Metals 10 ppm Max
Arsenic 1 ppm Max
Sulfate[SO42-] % 0.02 Max
Ammonium salt[NH4] % 0.02 Max
Iron[Fe] 10 ppm Max
Other amino acid Negative

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