Acetonitrile GC/HPLC GGR, 4 L

Acetonitrile GC/HPLC GGR
CH3CN
cianuro di metile
M.W: 41.05 CAS: 75-05-8 EC: 200-835-2 TARIC: 29269070
EC INDEX: 608-001-00-3
UN: 1648 IMDG: 3 II UN 1648 ADR: 3 II UN 1648 (D/E) IATA: 3 II UN 1648

UV-Absorbance maximum limit (195 nm) ≤ 0.15
UV-Absorbance maximum limit (200 nm) ≤ 0.05
UV-Absorbance maximum limit (205 nm) ≤ 0.04
UV-Absorbance maximum limit (210 nm) ≤ 0.02
UV-Absorbance maximum limit (220 nm) ≤ 0.01
UV-Absorbance maximum limit (254 nm) ≤ 0.005
Ultraviolet Cutoff ≤ 190nm
Gradient Elution test passes test
Assay ≥ 99.9%
Colour (Hazen) ≤ 10
Water (H2O) by Karl – Fischer ≤ 0.01%
Residue on evaporation ≤ 0.0001%
Titratable acid ≤ 0.0008mEq/g
Titratable base ≤ 0.0006mEq/g
ACS Specification passes test
Ultraviolet spectrophotometry
UV-Absorbance maximum limit (190 nm) ≤ 1.00
Fluorescense Trace Impurities
Acidity (Acetic acid (CH3COOH)) ≤ 0.008%
Alkalalinity (Ammonia (NH3)) ≤ 0.0006%
Transmittance at 195 nm ≥ 70%
Transmittance at 200 nm ≥ 80%
UV Absorbance at 220 nm ≥ 94%
Transmittance at 210 nm ≥ 88%
Transmittance at 240 nm ≥ 99%
Transmittance at 230 nm ≥ 98%