DL-Serine；DL-2-Aminohydracrylic acid；DL-2-Amino-3-hydroxypropionic acid；DL-β-Hydroxyalanine

English name：DL-Serine；DL-2-Aminohydracrylic acid；DL-2-Amino-3-hydroxypropionic acid；DL-β-Hydroxyalanine；(±)-2-Amino-3-hydroxypropionic acid；DL-3-Hydroxy-α-alanine
CAS：302-84-1
C3H7NO3=105.09

grade：BR
content：≥99.0%

Chloride: ≤ 0.02%

Ammonium salt: ≤ 0.02%

Sulfate: ≤ 0.02%

Heavy metals: ≤ 10ppm

Arsenic salt: ≤ 1ppm

Loss on drying: ≤ 0.20%

Burning residue: ≤ 0.10%

Properties: white crystal or crystalline powder, solubility in water (g/l) 0 ℃, 22.04g/l; 25℃50.23g/L； 50℃103g/L； 75℃192g/L； 100℃322g/L。 Insoluble in absolute ethanol and ether. The relative density is 1.537. Melting point 246 ℃ (decomposition)

Purpose: biochemical research. In industry, it can be directly used as the main raw material for enzymatic synthesis of L-tryptophan and other pharmaceutical intermediates

Save: RT, away from light