13455-21-5

Name Potassium fluoride dihydrate
CAS 13455-21-5
EINECS(EC#) 232-151-5
Molecular Formula FH4KO2
MDL Number MFCD00149929
Molecular Weight 94.13
MOL File 13455-21-5.mol
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Chemical Properties

Appearance white crystals or crystalline powder
Melting point  41 °C(lit.)
Boiling point  1505°C
density  2,454 g/cm3
refractive index  1.352
storage temp.  Refrigerator (+4°C)
form  Liquid
color  Colorless
Specific Gravity 2.454
Water Solubility  SOLUBLE
Sensitive  Hygroscopic
Merck  14,7632
Exposure limits ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3
Stability: hygroscopic
InChI InChI=1S/FH.K.2H2O/h1H;;2*1H2/q;+1;;/p-1
InChIKey MZFXHSQFQLKKFD-UHFFFAOYSA-M
SMILES [K+].[F-].[H]O[H].[H]O[H]
CAS DataBase Reference 13455-21-5(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Skull and Crossbones (GHS06)
GHS06
Signal word  Danger
Hazard statements  H301-H311-H331
Precautionary statements  P261-P301+P310-P302+P352-P304+P340
Hazard Codes  T,Xi
Risk Statements 
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
RIDADR  UN 1812 6.1/PG 3
WGK Germany  3
RTECS  TT0705000
F  3-10
Hazard Note  Harmful
TSCA  T
HazardClass  6.1
PackingGroup  III
HS Code  28261990

Hazard Information

Material Safety Data Sheet(MSDS)

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