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

CAS No.: 302-84-1
Item No.: AA0110
Store at: RT,Avoid light

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



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