Quality Level

200

product line

EMPLURA^®

Assay

≥98.0% (complexometric)

form

solid

potency

3900 mg/kg LD₅₀, oral (Rat)

impurities

≤0.3% Substances not precipitated by ammonium oxalate (as sulfate)

pH

5.0-7.0 (25 °C, 50 g/L in H₂O)

mp

45 °C

solubility

2710 g/L

density

1.82 g/cm³ at 20 °C

bulk density

1000 kg/m³

anion traces

chloride (Cl^-): ≤0.005%
sulfate (SO₄^2-): ≤0.02%

cation traces

Fe: ≤0.001%
NH₄⁺: ≤0.005%
heavy metals (as Pb): ≤0.002%

storage temp.

2-30°C

SMILES string

[Ca+2].[N+](=O)([O-])O.[N+](=O)([O-])O.O.O.O.O

InChI

1S/Ca.2HNO3.4H2O/c;2*2-1(3)4;;;;/h;2*(H,2,3,4);4*1H2/q+2;;;;;;

InChI key

DKCJOKYHYIAZQH-UHFFFAOYSA-N