L-Asparagine cas no:70-47-3
Synonyms: Asparagine,L- (8CI);(-)-Asparagine;(S)-2,4-Diamino-4-oxobutanoic acid;(S)-Asparagine;Agedoite;Altheine;Asparagine;Asparagine acid;Asparamide;Aspartamic acid;Aspartic acid amide;Aspartic acid b-amide;Butanoicacid, 2,4-diamino-4-oxo-, (S)-;Crystal VI;L-2,4-Diamino-4-oxobutanoic acid;L-Aspartamine;L-b-Asparagine;NSC82391;a-Aminosuccinamicacid;
NameL-Asparagine
CAS70-47-3
SynonymsAsparagine,L- (8CI);(-)-Asparagine;(S)-2,4-Diamino-4-oxobutanoic acid;(S)-Asparagine;Agedoite;Altheine;Asparagine;Asparagine acid;Asparamide;Aspartamic acid;Aspartic acid amide;Aspartic acid b-amide;Butanoicacid, 2,4-diamino-4-oxo-, (S)-;Crystal VI;L-2,4-Diamino-4-oxobutanoic acid;L-Aspartamine;L-b-Asparagine;NSC82391;a-Aminosuccinamicacid;
EINECS(EC#)200-735-9
Molecular FormulaC4H8N2O3
Molecular Weight132.12
Appearancesolid
alpha34.5 o (C=10, 2N HCL)
refractive index1.51
storage tempStore at 0-5°C
Sensitive Hygroscopic
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
Hazard Xn
Risk R20/21/22
Safety
When heated to decomposition emits toxic fumes of NOx.
Hazard Codes:?Xn
Risk Statements: 20/21/22-36/37/38?
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 24/25-36-26?
S24/25:Avoid contact with skin and eyes.?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.
WGK Germany: 3
F: 3-10
HazardClass: IRRITANT
HS Code 29241900
