硫酸锂一水合物，Lithium sulfate monohydrate [LSMH]；for analysis EMSURE® ACS,Reag. Ph Eur, ≥99.0% dry basis (alkalimetric)

等级

ACS reagent

质量水平

300

Agency

reag. Ph. Eur.

产品线

EMSURE^®

测定

≥99.0% dry basis (alkalimetric)

形式

solid

效能

613 mg/kg LD₅₀, oral (Rat)

杂质

≤0.01% Insoluble matter

缺失

13.0-15.0% loss on drying, 150 °C

pH值（酸碱度）

4.5-6.0 (20 °C, 50 g/L in H₂O)

mp

120 °C

溶解性

340 g/L

密度

2.05 g/cm³ at 20 °C

堆积密度

940 kg/m³

痕量阴离子

chloride (Cl^-): ≤0.002%
nitrate (NO₃^-): ≤0.001%

痕量阳离子

Ca: ≤0.005%
Fe: ≤0.0005%
K: ≤0.05%
Na: ≤0.005%
heavy metals (as Pb): ≤0.0005%

储存温度

2-30°C

InChI

1S/2Li.H2O4S.H2O/c;;1-5(2,3)4;/h;;(H2,1,2,3,4);1H2/q2*+1;;/p-2

InChI key

RKGLUDFWIKNKMX-UHFFFAOYSA-L