Iron(III) chloride hexahydrate

grade

ACS reagent
puriss. p.a.

Quality Level

200

vapor pressure

1 mmHg ( 194 °C)

assay

98.0-102% (RT)

form

crystals or chunks

quality

crystallized

impurities

≤0.001% total nitrogen (N)
≤0.002% free chlorine (Cl)
≤0.01% phosphorous compounds (as PO₄)

bp

280-285 °C (lit.)

mp

37 °C (lit.)

anion traces

nitrate (NO₃^-): ≤100 mg/kg
sulfate (SO₄^2-): ≤50 mg/kg

cation traces

As: ≤5 mg/kg
Ca: ≤50 mg/kg
Cd: ≤10 mg/kg
Co: ≤50 mg/kg
Cr: ≤100 mg/kg
Cu: ≤20 mg/kg
Fe²⁺: ≤20 mg/kg
K: ≤50 mg/kg
Mg: ≤10 mg/kg
Mn: ≤1000 mg/kg
Na: ≤100 mg/kg
Ni: ≤50 mg/kg
Pb: ≤20 mg/kg
Zn: ≤20 mg/kg

SMILES string

O.O.O.O.O.O.Cl[Fe](Cl)Cl

InChI

1S/3ClH.Fe.6H2O/h3*1H;;6*1H2/q;;;+3;;;;;;/p-3

InChI key

NQXWGWZJXJUMQB-UHFFFAOYSA-K