QUALITY SPECIFICATIONS

Description

White to Pale-white Powder

Visual

Purity, min

≥ 99.0%

HPLC - a/a

 Melting Point

151～155℃

Dried substance;

Digital melting point apparatus

 Water Content, max

≤ 0.5%

Halogen moisture meter—Loss on drying

 Optical   Rotation

[α]²⁰_D：-114 ~ -118^o (C=9%, in ethanol)

Polarimeter

TRANSPORT REGULATIONS

and STORAGE CONDITIONS

Without main danger (Common goods).

Keep containers tightly closed when not in use.

Stored in   the dry and ventilated place at room temperature, Keep away from alkali,   oxidant and other incompatible substances.

Stable in nature, non-volatile and non   decomposable at normal temperature and pressure. Shelf Life: 60 Months.

USE

Used   as chiral catalyst and chiral resolution reagent, pharmaceutical   intermediates and organic synthesis intermediates.