English:Ademetionine 1,4-Butanedisulfonate
Molecular Formula(active molecule): C15H23N6O5S+
Molecular Weight（active molecule）: 399.45
Characteristics:White amorphous powder; odorless, hygroscopic.
Function and use:
The product can treat cholestasis before hepatocirrhosis, cholestasis caused by hepatocirrhosis and cholestasis in liver during gestation. The product also can be used for depression, arthritis and so on.
Quality standard:
The product complies with the enterprise standard.
Main quality index:
Appearance: White amorphous powder; odorless, hygroscopic.
Acidity: 2.0~2.8
Water: ≤6.0%
Methylthioadenosine: ≤2.0%
Total of other impurities: ≤5.0%
(S,S) isomer: ≤65.0%
Assay: 43.0~53.0%
Package：
Packed in aluminium tins, 1 kg or 5 kg per tin.
Storage
Room temperature（below 25℃）
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