<br /> 线性分子式: Na2HPO4 · 12H2O CAS号: 10039-32-4 分子量: 358.14 MDL编号: MFCD00149181 EC索引号: 231-448-7">
reag. ISOreag. Ph. Eur.
300
EMSURE®
99.0-102.0% (alkalimetric)
solid
>2000 mg/kg LD50, oral (Rat)
Water, 57-61%
≤2.5% Sodium Dihydrogene phospate
9.0-9.3 (20 °C, 50 g/L in H2O)
218 g/L
1.52 g/cm3 at 20 °C
800‑900 kg/m3
chloride (Cl-): ≤0.0005%sulfate (SO42-): ≤0.005%
As: ≤0.00005%Cu: ≤0.0002%Fe: ≤0.0005%K: ≤0.005%N: ≤0.001%Pb: ≤0.0005%heavy metals (as Pb): ≤0.0005%
15-25°C
O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OP([O-])([O-])=O
1S/2Na.H3O4P.12H2O/c;;1-5(2,3)4;;;;;;;;;;;;/h;;(H3,1,2,3,4);12*1H2/q2*+1;;;;;;;;;;;;;/p-2
DGLRDKLJZLEJCY-UHFFFAOYSA-L
13 - Non Combustible Solids
WGK 1