D-asparagic acid

CAS No.: 1783-96-6

Molecular Formula: C₄H₇NO₄

Molecular Weight:  133.1

Structural Formula:

Quality Index:

Appearance: white or white-like crystalline powder	Assay:
Specific rotatory power[a]20D: -24~ -26	Chlorion: 0.10%
Dry loss: 0.3%	Heavy metal(Pb): 10mg/kg
As: 2mg/kg	Ignition residue: 0.3%

Uses: uses as pharmaceutical intermediate or raw material

Package: 25Kg/paper barrel, lined with two-layer plastic bag.