氟化钠

产品名称

氟化钠, ACS reagent, ≥99%

InChI key

PUZPDOWCWNUUKD-UHFFFAOYSA-M

InChI

1S/FH.Na/h1H;/q;+1/p-1

SMILES string

[F-].[Na+]

grade

ACS reagent

agency

suitable for EPA 300

vapor pressure

1.4 mmHg ( 0 °C)

assay

≥99%

form

powder

impurities

≤0.01 meq/g Titr. base
≤0.02% insolubles
≤0.03 meq/g Titr. acid
≤0.1% sodium fluorosilicate

loss

≤0.3% loss on drying

mp

993 °C (lit.)

anion traces

chloride (Cl^-): ≤0.005%
sulfate (SO₄^2-): ≤0.03%
sulfite (SO₃^2-): ≤0.005%

cation traces

Fe: ≤0.003%
K: ≤0.02%
heavy metals (as Pb): ≤0.003%

Quality Level

200