等级

ACS reagent

蒸汽密度

1.2 (vs air)

蒸汽压

115 mmHg ( 20 °C)

表单

liquid

expl. lim.

27 %

浓度

28.0-30.0% NH₃

杂质

MnO₄^- reducers, passes test
≤0.002% CO₂

灼烧残渣

≤0.002%

密度

0.9 g/mL at 25 °C (lit.)

痕量阴离子

chloride (Cl^-): ≤0.5 ppm
nitrate (NO₃^-): ≤2 ppm
phosphate (PO₄^3-): ≤2 ppm
sulfate (SO₄^2-): ≤2 ppm

痕量阳离子

Fe: ≤0.2 ppm
heavy metals (as Pb): ≤0.5 ppm

SMILES字符串

[NH4+].[OH-]

InChI

1S/H3N.H2O/h1H3;1H2

InChI key

VHUUQVKOLVNVRT-UHFFFAOYSA-N