grade

ACS reagent

Quality Segment

300

product line

EMSURE^®

assay

99.0-101.0% (complexometric)

form

crystals

potency

361 mg/kg LD₅₀, oral (Rat)

impurities

≤0.005% Insoluble matter

pH

4.3-4.7 (20 °C, 100 g/L in H₂O)

solubility

650 g/L

density

2.07 g/cm³ at 20 °C

bulk density

1000 kg/m³

anion traces

chloride (Cl^-): ≤0.001%

cation traces

Ca: ≤0.005%, Co: ≤0.002%, Cu: ≤0.002%, Fe: ≤0.001%, K: ≤0.01%, Mg: ≤0.005%, Mn: ≤0.002%, N: ≤0.001%, Na: ≤0.03%, Pb: ≤0.001%, Zn: ≤0.002%

storage temp.

2-30°C

SMILES string

[Ni+2].[S](=O)(=O)([O-])[O-].O.O.O.O.O.O

InChI

1S/Ni.H2O4S.6H2O/c;1-5(2,3)4;;;;;;/h;(H2,1,2,3,4);6*1H2/q+2;;;;;;;/p-2

InChI key

RRIWRJBSCGCBID-UHFFFAOYSA-L