ChemicalBook CAS DataBase List Ammonium hydrogen difluoride

Ammonium hydrogen difluoride

$10 - $6374.5

Product nameAmmonium hydrogen difluoride
Cas No1341-49-7
MFF2H5N
MW57.04
EINECS215-676-4
MDL NumberMFCD00012018

Synonyms

ETCHING POWDER;ammoniumfluoridecompwithhydrogenfluoride(1:1) ;ammoniumhydrofluoride ;ammoniumhydrogenbifluoride ;fluorureacided’ammonium(french) ;Ammonium bifluoride-crystal;AMMoniuM hydrogen difluoride, extra pure, 95% 1KG;AMMoniuM hydrogen difluoride, 99.999%, (trace Metal basis)

Price

Brand	Packaging	Price	Product name
AK Scientific L960	25g	$10	Ammoniumbifluoride,packagedinplasticbottle
AK Scientific L960	100g	$20	Ammoniumbifluoride,packagedinplasticbottle
Alfa Aesar L17237	100g	$19.4	Ammonium hydrogen fluoride, 95%, remainder mainly ammonium fluoride
Alfa Aesar 014660	500g	$56.4	Ammonium hydrogen fluoride, tech. 95%
Alfa Aesar L17237	500g	$61.4	Ammonium hydrogen fluoride, 95%, remainder mainly ammonium fluoride
Alfa Aesar 014660	2kg	$135	Ammonium hydrogen fluoride, tech. 95%
Alfa Aesar L17237	2500g	$168	Ammonium hydrogen fluoride, 95%, remainder mainly ammonium fluoride
American Custom Chemicals Corporation ING0003656	100G	$2344.65	AMMONIUM BIFLUORIDE
American Custom Chemicals Corporation ING0003656	500G	$4123.35	AMMONIUM BIFLUORIDE
American Custom Chemicals Corporation ING0003656	2.5KG	$6374.5	AMMONIUM BIFLUORIDE

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Properties

Melting point	125 °C(lit.)
Boiling point	230 °C
Density	1,5 g/cm³
vapor pressure	1 hPa (20 °C)
Flash point	238°C
storage temp.	Store at room temperature.
solubility	630g/l
form	Solid
pka	6.3[at 20 ℃]
color	White
Specific Gravity	1.5
PH	2 (5.7g/l, H2O, 20℃)
Odor	acidic odor
Water Solubility	630 g/L (20 ºC)
Sensitive	Hygroscopic
Merck	14,498
Exposure limits	ACGIH: TWA 2.5 mg/m3 NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
Stability	hygroscopic
InChIKey	KVBCYCWRDBDGBG-UHFFFAOYSA-N
CAS DataBase Reference	1341-49-7(CAS DataBase Reference)
EPA Substance Registry System	Ammonium bifluoride (1341-49-7)

Ammonium hydrogen difluoride

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