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L-Arginine Hydrochloride (Ph. Eur., USP) pure, pharma grade

Assay (titr., calc. on dried subst.): 98.5 - 101.0 %
Code
A1700
CAS
1119-34-2
Molecular Formula
C6H14N4O2 · HCl
Molar mass
210.66 g/mol
Solubility:
900 g/L (H2O)
Physical Description:
Solid
Product Code:
A1700
Product Name:
L-Arginine Hydrochloride (Ph. Eur., USP) pure, pharma grade
Headline Comment:
• All amino acids from AppliChem are of non-animal origin!
Specifications:
Assay (titr., calc. on dried subst.): 98.5 - 101.0 %
α20°C/D; 8 %, 6 M HCl: +21.4° - +23.6°
Appearance of solution: passes test
Identity: passes test
Heavy metals (as Pb): max. 0.002 %
Sulfated ash: max. 0.1 %
Loss on drying (2 h; 105°C): max. 0.2 %
α20°C/D; 8 %, 250 g/L HCl, calc. on dried subst.: +21.0° - +23.5°
Ammonium: max. 0.02 %
Chloride: 16.5 - 17.1 %
Sulfate: max. 0.03 %
Fe: max. 0.001 %
Ninhydrin positive substances (HPLC)
each individual impurity: max. 0.2 %
Total impurities: max. 0.5 %
Ninhydrin positive substances (TLC)
Each individual impurity: max. 0.5 %
Total impurities: max. 2 %
Elemental impurities (according to ICH Q3D):
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 2B (Ir): max. 10 ppm
Class 2B (Os): max. 10 ppm
Class 2B (Ru): max. 10 ppm
Class 2B (Pt): max. 10 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
Class 1 (Cd): max. 0.5 ppm
Class 2B (Au): max. 10 ppm
Class 2B (Rh): max. 10 ppm
Class 2A (V): max. 10 ppm
Class 2A (Ni): max. 20 ppm
Class 2B (Tl): max. 0.8 ppm
Class 2B (Pd): 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
WGK:
1
Storage:
RT
EINECS:
214-275-1
CS:
29224985
Download TDS file for complete specifications