Changsha Staherb Natural Ingredients Co., Ltd.
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CAS No. 56-45-1 Synonyms 3-Hydroxy-L-alanine
Chemical formula C3H7NO3
Description:white crystals or crystalline powder
Manufacture Standards:CP2005,EP5,USP30
Grade: Pharma grade identification:Conforms
Specific Rotation:14.0°15.6°
ChlorideCL:≤0.05% SulfateSO4:≤0.03%
Heavy MetalsPb:≤0.0015%
Rion(Fe);≤0.003% Loss on Drying:≤0.2%
Residue On lynition≤0.1%
Organic Volatile Purities:Conforms Assay:98.5%---101.5%.
Relative density(water=1) 1.54 Melting point 239 °C . |
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