CAS Number
1119-34-2
Formula
C6H15ClN4O2
Weight
M: 210,66 EC: 214-275-1 NC: 2925 29 00
Assay (Perchl. Ac.) calc. a.d.s | 98,5-101,0% |
Assay (in Cl) (Arg.) | 16,5-17,1 % |
Identity according to Pharmacopoeias | p/t. |
T.L.C | p/t. |
Specific Rotation [a]20/D c=8 | |
(in HCl 6 mol/l) calc. a.d.s | +21,4 to+23,5° |
MAX. IMPURITIES | |
Appearance of solution | p/t. |
Insoluble matter in H2O | p/t. |
Loss on drying at 105°C | 0,2 % |
Residue on ignition (as SO4) | 0,1 % |
Residual solvents (Ph.Eur./USP) | p/t. |
Sulphate (SO4) | 0,03 % |
Ammonium (NH4) | 0,02 % |
Heavy metals (as Pb) | 0,001 % |
As | 0,00015 % |
Fe | 0,001 % |
Residual metals ICP: | |
Class 1A (Pt, Pd) | 10 ppm |
Class 1B (Ir, Rh, Ru, Os) | 10 ppm |
Class 1C (Mo, Ni, Cr, V) | 25 ppm |
Class 2 (Cu, Mn) | 250 ppm |
Class 3 (Fe, Zn) | 1300 ppm |
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