grade

ACS reagent

Quality Level

200

Assay

≥98%
98.0-102.0% (ACS specification)

form

crystals

reaction suitability

reagent type: catalyst
core: aluminum

impurities

≤0.005% insolubles

pH

2.5-3.5 (25 °C, 50 g/L)

mp

73 °C (lit.)

anion traces

chloride (Cl^-): ≤0.001%
sulfate (SO₄^2-): ≤0.005%

cation traces

Ca: 0.005%
Fe: ≤0.002%
K: 0.002%
Mg: 0.001%
Na: 0.005%
heavy metals: ≤0.001% (by ICP-OES)

SMILES string

O.O.O.O.O.O.O.O.O.[Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Al.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;

InChI key

SWCIQHXIXUMHKA-UHFFFAOYSA-N