Potassium fluoride cas 7789-23-3
$118.00
CAS: 7789-23-3
MF: FK
MW: 58.1
EINECS: 232-151-5
We can provide COA and MSDS
potassium fluride introduction:
CAS: 7789-23-3
MF: FK
MW: 58.1
EINECS: 232-151-5
potassium fluride is a kind of salt, also known as potassium fluoride salt,we are professional potassium fluoride suppliers , take the bulk price is cheaper it is a white monoclinic crystal or crystalline powder, salty, easy to absorb moisture, soluble in water but not soluble in ethanol.
Its aqueous solution is alkaline, can corrode glass and porcelain, so it is usually used as a variety of glass etching, welding flux, wood preservatives, agricultural pesticides, pesticide intermediates, pharmaceutical industry raw materials and organic fluorinated raw materials, in the construction, chemical industry, and so on.
potassium fluoride is widely use in many fields like the following:
1. potassium fluoride Used as complexometric titration concealment agent and food preservative, also used in glass engraving for glass engraving, food preservation, electroplating, etc., also used as welding flux, insecticide, fluorine agent, absorbent used in glass engraving, food preservation, electroplating.
potassium fluoride can be used as welding flux, insecticide, fluorine of organic compounds, catalytic agent, absorbent (absorb HF and moisture), etc.
potassium fluoride is also the raw material for potassium hydrogen fluoride.
2. potassium fluoride For various glass etching, welding flux, wood preservatives, agricultural pesticides and pesticide intermediates, pharmaceutical industry raw materials, and organic fluorinated raw materials.
3. potassium fluoride Complex formation agent, tantalum drip analysis, fermentation inhibitor, food preservative.
potassium fluoride Chemical Properties:
Melting point | 858 °C(lit.) |
Boiling point | 1505 °C |
density | 2.48 |
vapor density | 2 (vs air) |
vapor pressure | 1.3 hPa (885 °C) |
refractive index | 1.363 |
Fp | 1505°C |
storage temp. | Store at RT. |
solubility | H2O: 1 M at 20 °C, clear, colorless |
form | spray-dried |
color | White |
Specific Gravity | 2.481 |
Odor | Odorless |
PH | 7.0-8.5 (25℃, 1M in H2O) |
Water Solubility | 92.3 g/100 mL (18 ºC) |
λmax | λ: 260 nm Amax: 0.01 |
Sensitive | Hygroscopic |
Merck | 14,7632 |
BRN | 3902818 |
Stability: | Stable. Protect from moisture. Incompatible with strong acids, strong bases. |
InChIKey | NROKBHXJSPEDAR-UHFFFAOYSA-M |
Packing & Shipping:
Sample :
10g/bag; 50g/bag; 100g/bag; 500g/bag; 1kg/bag.
Large cargo:
1kg/bag; 25kg/bag; 25kg/drum;
50kg/drum; 75kg/drum; 100kg/drum; 200kg/drum.
Safety information:
Hazard Codes | T |
Risk Statements | 25-23/24/25 |
Safety Statements | 45-26-36/37 |
RIDADR | UN 1812 6.1/PG 3 |
WGK Germany | 3 |
RTECS | TT0700000 |
F | 3 |
Hazard Note | Harmful |
TSCA | Yes |
HS Code | 2826 19 90 |
HazardClass | 6.1 |
PackingGroup | III |