<br /> 线性分子式: CH3COONa · 3H2O CAS号: 6131-90-4 分子量: 136.08 Beilstein: 3732037 MDL编号: MFCD00071557 EC索引号: 204-823-8">
ACS reagent
300
reag. ISOreag. Ph. Eur.
EMSURE®
99.0-101.0% (perchloric acid titration)99.0-101.0% dry basis (perchloric acid titration)
solid
1112 °F607 °C
3530 mg/kg LD50, oral (Rat)>10000 mg/kg LD50, skin (Rabbit)
≤0.005% Insoluble matter≤0.005% Reducing substances
39.0-40.5% loss on drying, 130 °C
7.5-9.2 (20 °C, 50 g/L in H2O)
58 °C
flash point >250 °C (anhydrous substance)
613 g/L
1.42 g/cm3 at 20 °C
900 kg/m3
chloride (Cl-): ≤0.0005%phosphate (PO43-): ≤0.0002%sulfate (SO42-): ≤0.002%
Al: ≤0.0005%As: ≤0.0002%Ca: ≤0.001%Ca: ≤0.005%Cu: ≤0.0003%Fe: ≤0.0005%K: ≤0.005%Mg: ≤0.0005%Mg: ≤0.005%N: ≤0.001%Pb: ≤0.0005%heavy metals (as Pb): ≤0.0005%
λ: 254 nm Amax: ≤0.02λ: 280 nm Amax: ≤0.01λ: 350 nm Amax: ≤0.01
2-30°C
O.O.O.[Na+].CC([O-])=O
1S/C2H4O2.Na.3H2O/c1-2(3)4;;;;/h1H3,(H,3,4);;3*1H2/q;+1;;;/p-1
AYRVGWHSXIMRAB-UHFFFAOYSA-M
11 - Combustible Solids
WGK 1