China (Mainland)
Assessedsupplier
L-Asparagine CAS NO.70-47-3
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- L-Asparagine
- 70-47-3
- 99% purity
Quick Details
- ProName: L-Asparagine
- CasNo: 70-47-3
- Molecular Formula: C4H8N2O3
- Appearance: white powder
- Application: intermediate
- DeliveryTime: large stock
- PackAge: According to the need to packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99% purity
- Storage: sealed,dry,low temperature
- Transportation: air,sea and courier
- LimitNum: 1 Gram
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
L-Asparagine Basic information
Product Name: L-Asparagine
Synonyms: 2-amino-3-carbamoylpropanoic acid;H-ASN-OH;L-2-AMINOSUCCINAMIC ACID;L-ASPARTIC ACID 4-AMIDE;L-(+)-ASPARAGINE;L-ASPARAGINE;ASN;ASPARAGINE
CAS: 70-47-3
MF: C4H8N2O3
MW: 132.12
EINECS: 200-735-9
Product Categories:
Mol File: 70-47-3.mol
Details
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)