硝酸铁(III) 九水合物

产品名称

硝酸铁(III) 九水合物, ACS reagent, ≥98%

InChI key

SZQUEWJRBJDHSM-UHFFFAOYSA-N

InChI

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

SMILES string

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

grade

ACS reagent

assay

≥98%
98.0-101.0% (ACS specification)

form

moist crystals

reaction suitability

reagent type: catalyst
core: iron

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

impurities

≤0.005% insolubles
≤0.1% Substances not pptd. by NH₄OH (as sulfates)

pH

1.5 (20 °C)

mp

47 °C (lit.)

anion traces

chloride (Cl^-): ≤5 ppm
sulfate (SO₄^2-): ≤0.01%

cation traces

Ca: ≤0.01%
K: ≤0.005%
Mg: ≤0.005%
Na: ≤0.05%

greener alternative category

, Aligned

Quality Level

200