|
|
| CAS-Nr. | 1341-49-7 |
| Bezeichnung: | Ammoniumhydrogendifluorid |
| Englisch Name: | Ammonium hydrogen difluoride |
| Synonyma: | Ammoniumhydrogendifluorid
NH4HF2;Flammon;ETCHING POWDER;Ammonium difluoride;AMMONIUM BIFLUORIDE;AMONIUM BI FLUORIDE;acidammoniumfluoride;ammoniumhydrofluoride;AMMONIUM ACID FLUORIDE;AmmoniumBifluoridePure |
| CBNumber: | CB0273686 |
| Summenformel: | F2H5N |
| Molgewicht: | 57.04 |
| MOL-Datei: | 1341-49-7.mol |
|
|
|
|
| Ammoniumhydrogendifluorid physikalisch-chemischer Eigenschaften |
| Schmelzpunkt:: |
125 °C(lit.)
|
|
|
|
|
|
|
|
| Wasserlöslichkeit: |
630 g/L (20 ºC) |
|
|
|
|
|
|
|
|
|
|
Ammoniumhydrogendifluorid Chemische Eigenschaften,Einsatz,Produktion Methoden |
Chemische Eigenschaften
white scales or flakes |
|
Allgemeine Beschreibung
Ammonium bifluoride solution is the white crystalline solid dissolved in water. Ammonium hydrogen difluoride is corrosive to metals and tissue. Ammonium hydrogen difluoride is used in ceramics. |
|
Air & Water Reaktionen
Dissolves in water and forms a weak solution of hydrofluoric acid. |
|
Reaktivität anzeigen
AMMONIUM BIFLUORIDE reacts violently with bases. In presence of moisture will corrode glass, cement, and most metals. Flammable hydrogen gas may collect in enclosed spaces. Do not use steel, nickel, or aluminum containers [USCG, 1999]. |
|
Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. |
|
Brandgefahr
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. |
|
R-Sätze Betriebsanweisung:
R25:Giftig beim Verschlucken.
R34:Verursacht Verätzungen. |
|
S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37:Geeignete Schutzhandschuhe tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen. |
|
|
| Ammoniumhydrogendifluorid Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global( 241)Lieferanten |
|
|
|
|
|
| 1341-49-7(Ammoniumhydrogendifluorid)Verwandte Suche: |
|
Ammoniumchlorid
Ammoniumsulfat
Hexafluorosilikate, Ammonium-Salz
Natriumtetrahydroborat
Ammoniumhexafluorophosphat
le, Pflanzen-, hydriert
Ammonium hydrogen sulfide
Molybdsure
Ammoniumnitrat
Pralmorelin
5-Chlorvaleriansaeure
Triammoniumhexafluoraluminat
AMMONIUM
4-(Diethylamino)salicylaldehyd
4,4-Bis(4-hydroxyphenyl)valeriansure
Kaliumhydrogendifluorid
Tetramethylammoniumtetrahydroborat
Ammoniumpentadecafluoroctanoat
|
|
ETCHING POWDER
AMMONIUM BIFLUORIDE
Ammonium difluoride
AMMONIUM FLUORIDE, ACIDIC
AMMONIUM ACID FLUORIDE
AMMOMIUM FLUORIDE ACIDIC
AMMONIUM HYDROGEN DIFLUORIDE
AMMONIUM HYDROGEN FLUORIDE
1341-49-7
Analytical Reagents
Analytical Chromatography Product Catalog
General Use
Puriss p.a.
acidammoniumfluoride
ammoniumbifluoride,solid
ammoniumbifluoride,solution
ammoniumfluoride((nh4)(hf2))
ammoniumfluoridecomp.withhydrogenfluoride(1:1)
ammoniumfluoridecompwithhydrogenfluoride(1:1)
ammoniumhydrofluoride
ammoniumhydrogenbifluoride
fluorureacided’ammonium(french)
Ammonium fluoride, acid
Ammonium hydrogen difluoride;Ammonium bifluoride; Ammonium fluoride, acid
Ammonium bifluoride (NH4HF2)
NH4HF2
AMMONIUM HYDROGENFLUORIDE REAGENT GRAD&
AMMONIUM HYDROGEN FLUORIDE SCALES, TECHN
AMMONIUM HYDROGENFLUORIDE, 99.999%
AmmoniumBifluoridePure
Ammonium hydrogen difluoride, extra pure, 95%
H5F2N
AMMONIUM BIFLUORIDE SOLUTION, 5% AQUEOUS
AMMONIUM BIFLUORIDE TECHNICAL
Ammoniumhydrogenfluoride,min.96%(contains3-4%NH4F)
AMMONIUMBIFLUORIDE,FLAKE
Ammonium hydrogen fluoride 98%
FFHH4N
Ammoniumhydrogenfluoride98%
NH4FHF
Industrial/Fine Chemicals
AMONIUM BI FLUORIDE
AMMONIUM BIFLUORIDE (controlled chemical)
Inorganic Chemicals
Inorganics
Ammonium hydrogen fluoride, 95%, remainder mainly ammonium fluoride
Ammonium hydrogen difluoride, tech. 95%
Ammonium acidfluoride (po F)
ammonium bifluoride ammonium hydrogen difluoride
NH4FH
Ammonium hydrogen difluoride, 98+%
Ammonium hydrogen fluoride, tech. 95%
Ammonium bifluoride, Etching powder
Ammonium hydrogen difluoride, 95%, extra pure
Ammonium hydrogenfluoride【F2H5N】
Flammon
Ammonium hydrogenfluororide
Ammonium hydrogen difluoride,Ammonium bifluoride, Etching powder
|
| Urheberrecht 2009 © ChemicalBook. Alle Rechte vorbehalten. |