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17084-13-8 - Potassium hexafluorophosphate, 98% - A12080 - Alfa Aesar

A12080 Potassium hexafluorophosphate, 98%

CAS-Nummer
17084-13-8
Synonyme

Größe Preis ($) Menge Verfügbarkeit
50g 33,40
250g 80,70
1000g 267,00
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Potassium hexafluorophosphate, 98%

MDL
MFCD00011412
EINECS
241-143-0

Chemische Eigenschaften

Formel
KPF6
Molmasse
184.07
Schmelzpunkt
575°
Dichte
2.55
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water.

Anwendungen

Potassium hexafluorophosphate is used to prepare 1-butyl-3-methylimidazolium hexaflurorphospahte and other organic hexafluorophospahte compounds such as alkylaryliodonium hexafluorophopahtes and triarylsulfonium hexafluorophosphates. It is also used in the cationic polymerization reactions as photo initiators. It involves in producing catalyst for peptide coupling reactions.

Bemerkungen

Hygroscopic. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong acids and oxidizing agents.

Literaturverweise

Kitamura, M.; Kato, S.; Yano, M.; Tashiro, N.; Shiratake, Y.; Sando, M.; Okauchi, T. A reagent for safe and efficient diazo-transfer to primary amines: 2-azido-1,3-dimethylimidazolinium hexafluorophosphate. Org. Biomol. Chem. 2014, 12, 4397-4406.

Yang, X.; Yang, R.; Shi, D.; Wang, S.; Chen, J.; Guo, H. Hydrophobic ionic liquids as novel extractants for gold(I) recovery from alkaline cyanide solutions. J. Chem. Technol. Biotechnol. 2015, 6, 1102-1109.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H312-H332-H314-H318

Harmful if swallowed. Harmful in contact with skin. Harmful if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage.

Sicherheitshinweise: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
8
Verpackungsgruppe
II
Harmonized Tariff Code
2826.90
TSCA
Yes

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