Fluorid amonný 98+% analysis_for
Dodavatel: Thermo Fisher Scientific
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Nebezpečí
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Synonyms:
Fluoroammonium
393190010
393190500
393192500
ACRO393190010EA
6030
CZK
ACRO393190010
ACRO393190500
ACRO393192500
Fluorid amonný 98+% analysis_for
Fluorid amonný
Vzorec:
NH₄F MW: 37.04 Bod tání: 160 Storage Temperature: Ambient |
MDL Number:
MFCD00011423 CAS číslo: 12125-01-8 EINECS: 235-185-9 UN: 2505 ADR: 6.1 III Merck Index: 13,00524 |
Výsledky specifikačního testu
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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