4.014620
Sodium acetate
for HPLC
CH3COONa M.=82.03
CAS No. 127-09-3
Guarantee analysis
Assay (perchloric acid titration) ≥ 99.0 %
pH value (10% in H2O, 20°C) 7.0 ~ 9.2
Chloride (Cl) ≤ 0.002 %
Phosphate (PO4) ≤ 0.001 %
Sulfate (SO4) ≤ 0.003 %
UV absorption (10% in H2O)
λ 250 nm max 0.05
λ 260 nm max 0.01
λ 330 nm max 0.01
λ 500 nm max 0.01
suitability for RP gradient test complying
suitability for filter test complying
温馨提示:不可用于临床ZL。