$191
- Part Number:MIL-402931-500G
- Lead Time:2-4 weeks
- Quantity:each
- Size:500 grams
- Style:chemical
Potassium Fluoride ACS Reagent ≥99.0% 500 Gram
- CAS Number 7789-23-3
- Linear Formula KF
- Molecular Weight 58.10
- Beilstein/REAXYS Number 3902818
- EC Number 232-151-5
- MDL number MFCD00011398
- PubChem Substance ID 329755971
- NACRES NA.21
| Grade | ACS reagent |
| Assay | ≥99.0% |
| Impurities | ≤0.01 meq/g Titr. base |
| ≤0.03 meq/g Titr. acid | |
| ≤0.1% K2SiF6 | |
| mp | 858°C (lit.) |
| anion traces | chloride (Cl-): ≤0.005% |
| sulfate (SO42-): ≤0.005% | |
| cation traces | Fe: ≤0.001% |
| Na: ≤0.2% | |
| heavy metals (as Pb): ≤0.001% |
Application
A versatile fluoride ion source used in a study of ion-specific swelling and de-swelling of ampholytic polymer gels, in the room temperature oxidation of noble metals in HF, and in the measurement of electronic polarizabilities of ions in polymers of alkali halides.
GHS06
Signal word Danger
Hazard statements H301 + H311 + H331
Precautionary statements Missing Phrase – N15.00950417-P261-P280-P302 + P352 + P312-P304 + P340 + P312-P403 + P233
RIDADR UN 1812 6.1 / PGIII
WGK Germany 1
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