L-Asparagine suppliers
L-Asparagine
- CAS:
- 70-47-3
- MF:
- C4H8N2O3
- MW:
- 132.12
Suppliers by country/region
Company Type
Properties
- Melting point:
- 235 °C (dec.) (lit.)
- Boiling point:
- 244.01°C (rough estimate)
- alpha
- 34.5 º (c=10, 2N HCl)
- Density
- 1,543g/cm
- refractive index
- 1.4880 (estimate)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- Practically insoluble in methanol, ethanol, ether, benzene. Soluble in acids and alkalies.
- pka
- 2.17(at 20℃)
- form
- Powder
- color
- White
- Odor
- sltly sweet taste
- PH
- 5.41
- optical activity
- -5.625 (H2O)+28.625 (1 mol dm-3 HCl)
- Water Solubility
- H2O: 20 g/L (20 oC) , clear, colorless
- Sensitive
- Hygroscopic
- Merck
- 14,837
- BRN
- 1723527
- Stability:
- Stable, but may be moisture-sensitive. Incompatible with strong oxidizing agents.
- LogP
- -3.820
- 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
- Symbol(GHS)
GHS07
- Signal word
- Warning
- Hazard statements
- H315-H319-H335
- Precautionary statements
- P261-P305+P351+P338
- 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)
Use
Asparagine (abbreviated as Asn or N) is one of the 20 most common natural amino acids on Earth. It is not an essential amino acid. Its codons are AAU and AAC. Asparagine can be used as a nutritional supplement and has a wide range of uses in medicine, food and chemical industries. In medicine, it can be used to treat heart disease, liver disease, hypertension, and has the effect of preventing and restoring fatigue. Together with a variety of amino acids, it can be used as an amino acid infusion to be used as an ammonia antidote and a liver function promoter. Fatigue Recovery restorative. In the food industry, it is a good nutritional supplement, added to various refreshing drinks; it is also the main raw material of sweetener (aspartame)-aspartame. In the chemical industry, it can be used as a raw material for manufacturing synthetic resin. It can also be used as a nutritional additive in cosmetics.
5 supplier list of "L-Asparagine"
- Product Name:L-Asparagine
- Company Type: Trader
- Country/Region: SWITZERLAND
- Product Name:L-Asparagine
- Company Type: Reagent
- Country/Region: SWITZERLAND
- Product Name:L-Asparagine
- Company Type: Reagent
- Country/Region: SWITZERLAND
- Product Name:L-Asparagine
- Company Type: Reagent
- Country/Region: SWITZERLAND
- Product Name:L-Asparagine
- Company Type: Reagent
- Country/Region: SWITZERLAND