产品说明书:

High Purity Grade

Scientific Chemical Name: C 5 H 9 NO 4

Specifications:

Heavy Metals (as Pb)(%) ……………………………………………….<=0.002

Lead(%) ……………………………………………………………………<=0.001

Loss on Drying(%) ………………………………………………………<=0.1

Purity (Dried)(%) ………………………………………………………….98.5-101.5

Specific Rotation (Dried)(degrees) ……………………………………….+31.5-+32.5