Potassium hydrogenfluoride

• Catalog No.: 463671
• CAS Number: 7789-29-9
• M. F.: F2K
• M. W.: 77.0951064
• Purity: ≥99.99%

SYNONYMS

• Title: 氟氢化钾
• IUPAC name: potassium fluoride hydrofluoride
• IUPAC Traditional name: potassium fluoride hydrofluoride
• Synonyms: Potassium hydrogen difluoride; Potassium bifluoride; 二氟氢化钾; 二氟氢钾

DATABASE IDS

• CAS Number: 7789-29-9
• EC Number: 232-156-2
• MDL Number: MFCD00011403

PROPERTIES

• Linear Formula: KHF2
• Purity: ≥99.99%
• Density: 2.37 g/mL at 25 °C(lit.)
• Melting Point: 239 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H301-H314
• European Hazard Symbols: Toxic (T)
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P280-P301 + P310-P305 + P351 + P338-P310
• RID/ADR: UN 1811 8/PG 2
• Risk Statements: 25-34
• RTECS: TS6650000
• Safety Statements: 22-26-37-45
• Hazard Class: 8
• UN Number: 1811
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Application
Used in the hydrofluorination of unsaturated compounds.1

Description (简体中文)

Application
用于不饱和化合物的氢氟化。1