L-Asparagine 1-hydrate (Ph. Eur.) pure, pharma grade

Assay (titr., dried subst.): 99.0 - 101.0 %

Recommended prices only. For prices and orders please contact your local distributor.
Box prices only valid with purchase of full box.

code	packaging size	price per unit	box price per unit
Code & packaging		Price per piece
code A1668,0100	packaging size 100 g	Product active until stock lasts.
code A1668,1000	packaging size 1 kg	price per unit single $231,15	box price per unit $196,48x 6 units
code A1668,9025	packaging size 25 kg	price per unit single Request a quote	box price per unit

Product Code:: A1668
Product Name:: L-Asparagine 1-hydrate (Ph. Eur.) pure, pharma grade
Headline Comment:: • All amino acids from AppliChem are of non-animal origin!
Specifications:: Assay (titr., dried subst.): 99.0 - 101.0 %
α20°C/D; 10 %, 3 N HCl, dried subst.: +33.7° - +36.0°
Appearance of solution: passes test
Identity: passes test
Sulfated ash: max. 0.1 %
Loss on drying: 10.5 - 12.5 %
pH (2 %; H₂O): 4.0 - 6.0
Ammonium: max. 0.1 %
Chloride: max. 0.02 %
Sulfate: max. 0.02 %
Fe: max. 0.001 %
Related subst. (HPLC)
Impurity A: max. 0.5 %
Impurity C: max. 0.1 %
Each unspecified impurity: max. 0.05 %
Total impurities: max. 0.8 %
Elemental impurities (according to ICH Q3D):
Class 1 (Cd): max. 0.5 ppm
Class 2B (Au): max. 10 ppm
Class 2B (Rh): max. 10 ppm
Class 2A (Co): max. 5 ppm
Class 3 (Li): max. 55 ppm
Class 1 (Pb): max. 0.5 ppm
Class 1 (As): max. 1.5 ppm
Class 1 (Hg): max. 1.5 ppm
Class 2A (V): max. 10 ppm
Class 2A (Ni): max. 20 ppm
Class 2B (Tl): max. 1 ppm
Class 2B (Pd): max. 10 ppm
Class 2B (Ir): max. 10 ppm
Class 2B (Os): max. 10 ppm
Class 2B (Ru): max. 10 ppm
Class 2B (Pt): max. 10 ppm
Class 2B (Se): max. 15 ppm
Class 2B (Ag): max. 15 ppm
Class 3 (Sb): max. 120 ppm
Class 3 (Ba): max. 140 ppm
Class 3 (Mo): max. 25 ppm
Class 3 (Cr): max. 25 ppm
Class 3 (Cu): max. 250 ppm
Class 3 (Sn): max. 600 ppm