216011
Ammonium fluoride
ACS reagent, ≥98.0%
About This Item
Recommended Products
grade
ACS reagent
Quality Level
Assay
≥98.0%
form
crystals, granules or chunks
impurities
≤0.005% insolubles
ign. residue
≤0.01%
pH
~6 (20 °C)
anion traces
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.005%
cation traces
Fe: ≤5 ppm
heavy metals (as Pb): ≤5 ppm
SMILES string
N.F
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This Item | 1.01164 | 338869 | 402931 |
---|---|---|---|
assay ≥98.0% | assay ≥98.0% (NH4F basis, precipitation titration) | assay ≥99.99% trace metals basis | assay ≥99.0% |
grade ACS reagent | grade ACS reagent | grade - | grade ACS reagent |
anion traces chloride (Cl-): ≤0.001%, sulfate (SO42-): ≤0.005% | anion traces chloride (Cl-): ≤0.001%, hexafluorosilicate (SiF62-): ≤0.1%, sulfate (SO42-): ≤0.005% | anion traces - | anion traces chloride (Cl-): ≤0.005%, sulfate (SO42-): ≤0.005% |
impurities ≤0.005% insolubles | impurities ≤0.005% Insoluble matter, ≤0.5% Ammonium hydrogen difluoride, ≤5% Water | impurities ≤100 ppm METAL TRACE ANALYSIS (ICP) | impurities ≤0.01 meq/g Titr. base, ≤0.03 meq/g Titr. acid, ≤0.1% K2SiF6 |
cation traces Fe: ≤5 ppm, heavy metals (as Pb): ≤5 ppm | cation traces Fe: ≤0.0005%, K: ≤0.002%, Na: ≤0.002%, heavy metals (as Pb): ≤0.0005% | cation traces - | cation traces Fe: ≤0.001%, Na: ≤0.2%, heavy metals: ≤0.001% (by ICP) |
Application
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
Storage Class Code
6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
WGK
WGK 1
Flash Point(F)
does not flash
Flash Point(C)
does not flash
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