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L-Aspargine Monohydrate

L-Aspartic acid-4-amide

Product Size 100gm/500gm Grade Laboratory Reagent (LR)
Purity 99% CAS No. 5794-13-8
Molecular Formula C4H8N2O3.H2O Molecular Weight 150.13
H.S. Code 29241900 Shelf Life 60 months

Specifications

Minimum assay 99%
Loss on drying at 110°C 10.0-12.5%
Specific rotation [?]20°C(10% in 3 mol l-1 HCl) (calculated to the anhydrous material) +33° to +36°
Sulphated ash Max. 0.1%
Iron (Fe) Max. 0.001%
Lead (Pb) Max. 0.001%

Safety Information and Hazard Symbols