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L-Asparagine
Product Details
Category
Amino acid
Molecular Formula
C4H8N2O3
Appearance
Powder/sltly sweet taste
Grade
Pharmaceutical Grade
Description
L-aspartate is a white crystalline or crystalline powder with a slightly sour taste. Slightly soluble in water, insoluble in ethanol and ether, often exists as monohydrate, rhombic hemihedral crystals. The melting point is 234 ~ 235°, and the amino carbonyl reaction is co-heated with sugar, which can form special flavor substances.
Chemical Name
L-Asparagine
CAS Number
70-47-3
Synonyms
2-amino-3-carbamoylpropanoic acid;H-ASN-OH;L-2-AMINOSUCCINAMIC ACID;L-ASPARTIC ACID 4-AMIDE;L-(+)-ASPARAGINE;L-ASPARAGINE;ASN;ASPARAGINE
Solubility
Practically insoluble in methanol, ethanol, ether, benzene. Soluble in acids and alkalies.
Melting Point
235 °C (dec.) (lit.)
Product Description
L-aspartate is a white crystalline or crystalline powder with a slightly sour taste. Slightly soluble in water, insoluble in ethanol and ether, often exists as monohydrate, rhombic hemihedral crystals. The melting point is 234 ~ 235°, and the amino carbonyl reaction is co-heated with sugar, which can form special flavor substances.
Molecular Weight (g/mol)
132.12
pH
4.5-6.0 (25℃, 0.5M in H2O)
Stability
Stable, but may be moisture-sensitive. Incompatible with strong oxidizing agents.
Water Solubility
H2O: 20 g/L (20 oC) , clear, colorless
LogP
-3.36--1.2 at 20℃
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