-
Name
POTASSIUM DIFLUOROPHOSPHATE
- EINECS
- CAS No. 13767-90-3
- Density
- Solubility
- Melting Point
- Formula F2O2P•K
- Boiling Point
- Molecular Weight 140.068
- Flash Point
- Transport Information
- Appearance
- Safety Poison by intravenous route. When heated to decomposition it emits very toxic fumes of K2O, F−, and POx. See also FLUORIDES.
- Risk Codes
-
Molecular Structure
- Hazard Symbols 3
- Synonyms
- PSA
- LogP
Potassium difluorophosphate Chemical Properties
IUPAC Name: potassium difluorophosphinate
Empirical Formula: F2KO2P
Molecular Weight: 140.0677g/mol
H-Bond Donor: 0
H-Bond Acceptor: 4
Rotatable Bond Count: 0
Exact Mass: 139.924104
MonoIsotopic Mass: 139.924104
Topological Polar Surface Area: 40.1
Heavy Atom Count: 6
Formal Charge: 0
Complexity: 65.9
Canonical SMILES: [O-]P(=O)(F)F.[K+]
InChI: InChI=1S/F2HO2P.K/c1-5(2,3)4;/h(H,3,4);/q;+1/p-1
InChIKey: WKVRKSDUCURJNJ-UHFFFAOYSA-M
Structure of Potassium difluorophosphate (CAS NO.13767-90-3):
.bmp)
Potassium difluorophosphate Toxicity Data With Reference
| 1. | ivn-mus LD50:56 mg/kg | CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) NX#00129 . |
Potassium difluorophosphate Safety Profile
Poison by intravenous route. When heated to decomposition it emits very toxic fumes of K2O, F−, and POx. See also FLUORIDES.
Potassium difluorophosphate Standards and Recommendations
OSHA PEL: TWA 2.5 mg(F)/m3
ACGIH TLV: TWA 2.5 mg(F)/m3; BEI: 3 mg/g creatinine of fluorides in urine prior to shift; 10 mg/g creatinine of fluorides in urine at end of shift.
NIOSH REL: (Fluorides, Inorganic): 10H TWA 2.5 mg(F)/m3
Potassium difluorophosphate Specification
Potassium difluorophosphate , its cas register number is 13767-90-3. It also can be called Phosphorodifluoridic acid, potassium salt ; Potassium phosphorodifluoridate (6CI,7CI) .When Potassium difluorophosphate (CAS NO.13767-90-3) is heated to decomposition it emits very toxic fumes of K2O, F−, and POx.
Related Products
- Potassium (R)-((3-ethoxy-1-methyl-3-oxoprop-1-enyl)amino)(4-hydroxyphenyl)acetate
- Potassium borohydride
- Potassium bromate
- Potassium bromide
- Potassium butylxanthate
- POTASSIUM CANRENOATE
- Potassium carbonate
- Potassium chlorate
- Potassium chloride
- Potassium chlorite
- 13768-00-8
- 13768-11-1
- 13768-26-8
- 137684-53-8
- 13768-63-3
- 13768-67-7
- 137688-20-1
- 13769-20-5
- 13769-36-3
- 13769-43-2
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