L-Serine 56-45-1 98%
L-Serine Chemical Properties
Melting point 222 °C (dec.) (lit.)
alpha 15.2 º (c=10, 2N HCl)
Boiling point 197.09°C (rough estimate)
density 1.6
refractive index 1.4368 (estimate)
Fp 150°C
storage temp. Store at 0-5
solubility H2O: 50 mg/mL
form powder
pka 2.19(at 25℃)
color White
PH 5-6 (100g/l, H2O, 20℃)
optical activity [α]20/D +13.5±0.5°, c = 5% in 5 M HCl
Water Solubility 250 g/L (20 ºC)
λmax λ: 260 nm Amax: 0.05
λ: 280 nm Amax: 0.05
Sublimation 150 ºC
Merck 14,8460
BRN 1721404
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey MTCFGRXMJLQNBG-REOHCLBHSA-N
CAS DataBase Reference 56-45-1(CAS DataBase Reference)
NIST Chemistry Reference L-Serine(56-45-1)
EPA Substance Registry System L-Serine (56-45-1)
L-Serine Basic information
Identification test Content analysis Toxicity Usage limitation Chemical Properties Usage Production
Product Name: L-Serine
Synonyms: (s)-2-amino-3-hydroxypropanoicacid;2-Amion-3-hydroxypropionicacid;alpha-Amino-beta-hydroxypropionic acid;alpha-amino-beta-hydroxypropionicacid;Propanoic acid, 2-amino-3-hydroxy-, (S)-;8-HYDROXY-L-ALANINE;L-(-)-SERINE;L-(+)-SERINE
CAS: 56-45-1
MF: C3H7NO3
MW: 105.09
EINECS: 200-274-3
Mol File: 56-45-1.mol
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 24/25-36-26
WGK Germany 3
RTECS VT8100000
F 3
TSCA Yes
HS Code 29225000
Hazardous Substances Data 56-45-1(Hazardous Substances Data)
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