Grade

ACS reagent

Quality Level

200

Agency

USP/NF
reag. ISO
reag. Ph. Eur.

vapor density

1.9 (vs air)

vapor pressure

1 mmHg ( 160.4 °C)

grade

puriss. p.a.

분석

≥99.5%

양식

crystalline powder

pH

4.5-5.5 (20 °C, 5%)

mp

340 °C (subl.) (lit.)

음이온 미량물

nitrate (NO₃^-): ≤5 mg/kg
phosphate (PO₄^3-): ≤2 mg/kg
sulfate (SO₄^2-): ≤20 mg/kg

양이온 미량물

As: ≤0.5 mg/kg
Ca: ≤5 mg/kg
Cu: ≤2 mg/kg
Fe: ≤2 mg/kg
K: ≤50 mg/kg
Mg: ≤5 mg/kg
Na: ≤50 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Zn: ≤2 mg/kg
heavy metals: ≤5 ppm (by ICP-OES)

SMILES string

N.Cl

InChI

1S/ClH.H3N/h1H;1H3

InChI key

NLXLAEXVIDQMFP-UHFFFAOYSA-N