<br /> 线性分子式: Na2HPO4 · 2H2O CAS号: 10028-24-7 分子量: 177.99 MDL编号: MFCD00149182 EC索引号: 231-448-7">
300
EMSURE®
≥99.5% (acidimetric)
solid
>2000 mg/kg LD50, oral (Rat)
9.0-9.4 (20 °C, 50 g/L in H2O)
92.5 °C (Elimination of water of crystallisation)
93 g/L
2.1 g/cm3 at 20 °C
850‑1000 kg/m3
chloride (Cl-): ≤0.001%sulfate (SO42-): ≤0.005%
Cu: ≤0.0003%Fe: ≤0.001%K: ≤0.005%N: ≤0.001%Pb: ≤0.001%heavy metals (as Pb): ≤0.001%
2-30°C
O.O.[Na+].[Na+].OP([O-])([O-])=O
1S/2Na.H3O4P.2H2O/c;;1-5(2,3)4;;/h;;(H3,1,2,3,4);2*1H2/q2*+1;;;/p-2
KDQPSPMLNJTZAL-UHFFFAOYSA-L
11 - Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)