Description

 Lemon-yellow Powder

Identification

Beta-cyclodextrin reaction:to give yellow-brown precipitate

with iodine

Solution Appearance

0.5%(w/v)solution in water is hazy and light yellow in

colour

Water Content

≤10%

pH(0.5%w/v)

5.0~7.0

Ammonia

≤0.5%

Assay

8.0~12.0%