Your Location：Home >Products >Fine Chemicals >70-47-3
Appearance:white powder
Throughput:100|Kilogram|Month
pd_productuse:intermediate
Delivery Time:large stock
Purity:99% purity
L-Asparagine Chemical Properties
Melting point 235 °C (dec.) (lit.)
alpha 34.5 º (c=10, 2N HCl)
Boiling point 244.01°C (rough estimate)
density 1,543g/cm
refractive index 1.4880 (estimate)
storage temp. Store at 0-5°C
solubility H2O: 0.1 M at 20 °C, clear, colorless
pka 2.17(at 20℃)
form Powder
color White
Odor sltly sweet taste
Water Solubility 20 g/L (20 ºC)
Sensitive Hygroscopic
Merck 14,837
BRN 1723527
Stability: Stable, but may be moisture-sensitive. Incompatible with strong oxidizing agents.
CAS DataBase Reference 70-47-3(CAS DataBase Reference)
NIST Chemistry Reference L-Asparagine(70-47-3)
EPA Substance Registry System L-Asparagine (70-47-3)
Safety Information
Hazard Codes Xn
Risk Statements 20/21/22-36/37/38
Safety Statements 24/25-36-26
RIDADR UN 2811 6.1 / PGIII
WGK Germany 3
F 3-10
TSCA Y
HazardClass IRRITANT
HS Code 29241900
Hazardous Substances Data 70-47-3(Hazardous Substances Data)
CAS：885523-08-0
CAS：517920-73-9
CAS：16357-59-8
CAS：15890-72-9
