Features:
Technical Details:
POTASSIUM BIFLUORIDE | ||
PRODUCT IDENTIFICATION | ||
CAS NO. | 7789-29-9 | POTASSIUM BIFLUORIDE |
EINECS NO. | 232-156-2 | |
FORMULA | K(HF2) | |
MOL WT. | 78.11 | |
H.S. CODE | 2826.19 | |
TOXICITY | ||
SYNONYMS | Potassium hydrogen difluoride; Potassium bifluoride; Potassium fluoride; K(HF2); Potassium acid fluoride; Bifluorure de potassium; Hydrogen potassium fluoride; Potassium monohydrogen difluoride; | |
SMILES | ||
CLASSIFICATION | ||
PHYSICAL AND CHEMICAL PROPERTIES | ||
PHYSICAL STATE | white crystals | |
MELTING POINT | 225 C | |
BOILING POINT | ||
SPECIFIC GRAVITY | 2.37 | |
SOLUBILITY IN WATER | soluble | |
pH | 1 | |
VAPOR DENSITY | ||
AUTOIGNITION | ||
NFPA RATINGS | ||
REFRACTIVE INDEX | ||
FLASH POINT | ||
STABILITY | Stable under ordinary conditions | |
SALES SPECIFICATION | ||
APPEARANCE | white crystals | |
KHF2 | 99.0% min | |
Fe2O3 | 0.02% max | |
SO4 | 0.05% max | |
SiO2 | 0.2% max | |
Cl | 0.02% max | |
HEAVY METAL | 5ppm max | |
WATER | 0.2% max | |
TRANSPORTATION | ||
PACKING | 50kg in bag | |
HAZARD CLASS | 8 (Packing group;II) | |
UN NO. | 1811 |