Sodio acetato anidro extra puro, 1 kg

Sodio acetato anidro EPR
CH3COONa
Sale sodico dell’acido acetico
M.W: 82.03 CAS: 127-09-3 EC: 204-823-8 TARIC: 29152900
P: P102-P202

Assay 99 – 101%
Formic acid ≤ 0.1%
Iron (Fe) ≤ 0.0003%
Arsenic (As) ≤ 0.0002%
Mercury (Hg) ≤ 0.00001%
Heavy metals ≤ 0.001%
pH (1% water) 8 – 9.5
Loss on drying ≤ 0.5%
Sulfates (SO4) ≤ 0.005%
Lead (Pb) ≤ 0.0002%
Potassium (K) ≤ 0.05%
Calcium (Ca) + Magnesium (Mg) ≤ 0.005%
Chloride (Cl–) ≤ 0.03%
Cadmium (Cd) ≤ 0.0001%
Acetic acid (CH3COOH) ≤ 0.5%
Appearance white/hygrosc. powd.
Substances insoluble in water (H2O) ≤ 0.05%