Ethanol absolute (Reag. USP, Ph. Eur.) for analysis, ACS, ISO

Ethanol absolute (Reag. USP, Ph. Eur.) for analysis, ACS, ISO
Content: 25 LTR
Physical Description:
liquid
Quality Name: for analysis, ACS, ISO
Specification: Minimum assay (G.C.) (v/v): 99.8%
Specific Gravity 15,56°C: < 0.7962
Identity: IR passes test
according to Pharmacopoeias: passes test
Density 20/20: 0.790-0.793

?maximum limit of impurities:
APHA colour: 10
Appearance: passes test
Appearance Clarity of solution: passes test
Acidity: 0.00035 meq/g
Alkalinity: 0.0002 meq/g
Insoluble matter in H2O: passes test
Non-volatile matter: 0.0005 %
Reducing substance to KMnO4: passes test
Darkened substances by H2SO4: passes test
Carbonyl compounds (as CH3CHO): 0.005%
Fusel oil: passes test
Absorbance: passes test
Residual solvents (Ph.Eur/USP): passes test
Acetone (G.C.): 0.001%
2-Butanol (G.C.): 0.02%
2-Propanol (G.C.): 0.003%
Higher Alcohols (G.C.): 0.01%
Butanone (G.C.): 0.003%
3-Methyl-1-Butanol (G.C.): 0.05%
Volatile impurities (G.C.):
Methanol: 0.02 %
Acetaldehyde and acetal: 0.001 %
Benzene: 0.0002 %
Total other impurities: 0.03 %
Water (H2O): 0.2 %
Residual metals ICP: (according to EMEA/CHMP/SWP/4446/2000):
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): 1,300 ppm

Metals by ICP [in mg/Kg (ppm)]:
Ag: 0.05
Al: 0.5
As: 0.05
Au: 0.05
B: 0.02
Ba: 0.1
Be: 0.02
Bi: 0.05
Ca: 0.5
Cd: 0.05
Co: 0.02
Cr: 0.02
Cu: 0.1
Fe: 0.1
Ga: 0.02
Ge: 0.05
Hg: 0.05
In: 0.05
K: 0.1
Li: 0.05
Mg: 0.1
Mn: 0.02
Mo: 0.02
Na: 0.5
Ni: 0.02
P: 0.2
Pb: 0.1
Pt: 0.02
S: 0.2
Sb: 0.02
Si: 0.2
Sn: 0.1
Sr: 0.2
Ti: 0.02
Tl: 0.02
V: 0.02
Zn: 0.1
Zr: 0.02