<br /> 线性分子式: Na2SO4 · 10H2O CAS号: 7727-73-3 分子量: 322.20 EC 号: 231-820-9 MDL编号: MFCD00149189 PubChem化学物质编号: 329755975 NACRES: NB.24">
ACS reagent
200
≥99.0%
crystals
≤0.01% insolubles
5.2-9.2 (25 °C, 5%)
32.4 °C
water: soluble 322.2 g/L at 20 °C
1.46 g/mL at 25 °C (lit.)
chloride (Cl-): ≤5 ppmphosphate (PO43-): ≤5 ppm
Ca: ≤0.005%Fe: ≤5 ppmK: ≤0.005%Mg: ≤0.003%heavy metals (as Pb): ≤3 ppm
O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O
1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2
RSIJVJUOQBWMIM-UHFFFAOYSA-L
13 - Non Combustible Solids
WGK 1