Ammonium bifluoride

Names

[ Name ]:
Ammonium bifluoride

[Synonym ]:
Ammonium bifluoride
Ammonium Hydrogen Fluoride
Ammonium fluoride hydrofluoride (1:1:1)
Ammonium hydrogen fluoride (1:1:2)
MFCD00012018
Ammonium hydrogen difluoride
EINECS 215-676-4
hydrofluoric acid, fluoride, ammonium salt
Hydrofluoric acid, fluoride, ammonium salt (1:1:1)
ammonium fluoride hydrofluoride

Chemical & Physical Properties

[ Density]:
1,5 g/cm3

[ Boiling Point ]:
230 °C

[ Melting Point ]:
125 °C(lit.)

[ Molecular Formula ]:
F₂H₅N

[ Molecular Weight ]:
57.043

[ Flash Point ]:
238°C

[ Exact Mass ]:
57.039005

[ PSA ]:
3.24000

[ LogP ]:
1.38930

[ Vapour Pressure ]:
19.4mmHg at 25°C

[ Water Solubility ]:
630 g/L (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BQ9200000

CHEMICAL NAME :: Ammonium hydrogen fluoride

CAS REGISTRY NUMBER :: 1341-49-7

LAST UPDATED :: 199712

DATA ITEMS CITED :: 29

MOLECULAR FORMULA :: F2-H.H4-N

MOLECULAR WEIGHT :: 57.06

WISWESSER LINE NOTATION :: .Z&..H-F

Safety Information

[ Symbol ]:

GHS05, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H314

[ Precautionary Statements ]:
Missing Phrase - N15.00950417-P260-P280-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P2 (EN 143) respirator cartridges;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C:Corrosive

[ Risk Phrases ]:
R25;R34

[ Safety Phrases ]:
S22-S26-S37-S45-S36/37/39

[ RIDADR ]:
UN 1727 8/PG 2

[ WGK Germany ]:
1

[ RTECS ]:
BQ9200000

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2826191010

Customs

[ HS Code ]: 2826191010

Articles

Simultaneous Determination of Methanol, Ethanol and Formic Acid in Serum and Urine by Headspace GC-FID.

J. Anal. Toxicol. 39 , 741-5, (2015)

A simple, cost-effective headspace gas chromatography (GC) method coupled with GC with flame ionization detection for simultaneous determination of methanol, ethanol and formic acid was developed and ...

Cdk1 phosphorylates the Rac activator Tiam1 to activate centrosomal Pak and promote mitotic spindle formation.

Nat. Commun. 6 , 7437, (2015)

Centrosome separation is critical for bipolar spindle formation and the accurate segregation of chromosomes during mammalian cell mitosis. Kinesin-5 (Eg5) is a microtubule motor essential for centroso...

Replication stress activates DNA repair synthesis in mitosis.

Nature 528 , 286-90, (2015)

Oncogene-induced DNA replication stress has been implicated as a driver of tumorigenesis. Many chromosomal rearrangements characteristic of human cancers originate from specific regions of the genome ...