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Properties: white crystal powder, soluble in hot water and diluted diluted hydrochloric acid, insoluble in ethyl alcohol and ether
Main performance index
Optical rotation +23.0 - +25.0°
Melting point 303-307°
Loss on drying ≤0.5%
Other amino acid ≤0.5%
Purity 98.5-101.0%
Relative density: 1.067g/cm3
Solubility: 10.5 g/100 mL (18℃)
To use: medical intermediate
Packing specification: inner double-layer polythene film bag with outer 25kg paper barrel
Storage: should be preserved sealed shield of light; expiration life is 2 years and could be packed on customer demand
Transportation: load and unload carefully; avoid rain and direct sunlight; separate with toxic and harmful products; it is non-dangerous goods and could be transported as ordinary chemicals.
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