硫酸锰（II）一水合物

等级

ACS reagent

质量水平

300

Agency

reag. Ph. Eur.

产品线

EMSURE^®

检测方案

98.0-101.0% (MnSO₄.H₂O basis, complexometric)
99.0-101.0% (calc. on the ignited basis, complexometric)

形式

solid

效能

2150 mg/kg LD₅₀, oral (Rat)

杂质

≤0.01% Insoluble matter

缺失

10.0-12.0% loss on ignition, 500 °C

pH值（酸碱度）

3.0-3.5 (20 °C, 50 g/L in H₂O)

mp

>449 °C (anhydrous substance)

溶解性

762 g/L

密度

2.95 g/cm³ at 20 °C

堆积密度

1000‑1200 kg/m³

痕量阴离子

chloride (Cl^-): ≤0.001%

痕量阳离子

Ca: ≤0.005%
Cu: ≤0.0005%
Fe: ≤0.001%
K: ≤0.005%
Mg: ≤0.005%
Na: ≤0.005%
Ni: ≤0.0005%
Pb: ≤0.001%
Zn: ≤0.005%
heavy metals (as Pb): ≤0.001%

储存温度

15-25°C

InChI

1S/Mn.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+2;;/p-2

InChI key

ISPYRSDWRDQNSW-UHFFFAOYSA-L