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Jiecheng L-Aspartic Acid
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L- aminosuccinic acid
Jiecheng L-ASPARTIC ACID is white crystal or crystalline powder, is odorless, with slight sour taste.
It slightly dissolves in water, doesn't in ethanol and ether.
L- aspartate is very important amino acid,it is regired to make aspartame,is widely used in food and medicine industries.
It is also used as additive to nutriment and all kinds of cool beverages.
In medicine field, it is used as ammonia antidote, liver function promoter and fatigue recovery agent.
Jiecheng L-ASPARTIC ACID is produced as following: fumaric acid undergoes enzymatic conversion to yield L-ASPARTIC ACID, then through refinement to yield end product.
Molecular weight: 133.10
Assay: £­98.5% (top level product)
Transmittance: 98%
Specific rotation[@]: +24.8£¼+25.8£¼
Loss on drying: £«0.20%
Arsenic (As): £«0.0002%
Heavy metals (Pb): £«0.001%
Ammonium: £«0.05%
Sulfate: £«0.03%
Chloride: £«0.02%
Ash: £«0.1%
Iron (Fe): £«0.001%
Other amino acids: Can not be tested
Industrial field others
yixing biology engineering company
Phone 86-510-7288016
Fax 86-510-7288016
Homepage www.jch.com.cn
E-mail jchchina@msn.com
Address xinjian town yixing jiangsu china
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