>1 (vs air)
<18 mmHg ( 20 °C)
3 mmHg ( 37 °C)
meets analytical specification of Ph. Eur., BP, NF, E524
≤0.0005% total nitrogen (N)
≤0.002% heavy metals (as Pb)
318 °C (lit.)
water: soluble 1260 g/L at 20 °C
2.13 g/cm3 at 20 °C
chloride (Cl-): ≤20 mg/kg
phosphate (PO43-): ≤10 mg/kg
silicate (as SiO2): ≤100 mg/kg
sulfate (SO42-): ≤30 mg/kg
Al: ≤10 mg/kg
As: ≤2 mg/kg
Ca: ≤10 mg/kg
Fe: ≤10 mg/kg
Hg: ≤1 mg/kg
K: ≤1000 mg/kg
Pb: ≤0.5 mg/kg
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