Ammonium fluoride 98+% for analysis
Supplier: Thermo Scientific
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Danger
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Synonyms:
Fluoroammonium
393190010
393190500
393192500
ACRO393190010EA
274
GBP
ACRO393190010
ACRO393190500
ACRO393192500
Ammonium fluoride 98+% for analysis
Ammonium fluoride
Formula:
NH₄F MW: 37,04 g/mol Melting Pt: 160 °C Density: 1,0088 to 1.0096 g/cm³ (25 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00011423 CAS Number: 12125-01-8 EINECS: 235-185-9 UN: 2505 ADR: 6.1,III Merck Index: 13,00524 |
Specification Test Results
Appearance | White Adhering crystalline powder |
Sulfated ash | ≤0.01 % |
Titration excess NaOH | ≥98.0 % |
Chloride (Cl) | ≤0.001 % |
Sulfate (SO4) | ≤0.005 % |
Hexafluorosilicate (SiF6) | ≤0.1 % |
Iron (Fe) | ≤0.0005 % |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.005 % (in water) |
(NH4)HF2 | ≤1.0 % |
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