Molecular Formula | Dy |
Molar Mass | 162.5 |
Density | 8.559 g/mL at 25 °C (lit.) |
Melting Point | 1412 °C (lit.) |
Boling Point | 2567 °C (lit.) |
Water Solubility | reacts slowly with H2O; soluble dilute acids [HAW93] |
Appearance | powder |
Specific Gravity | 8.54 |
Color | Silver-gray |
Exposure Limit | ACGIH: TWA 2 ppm; STEL 4 ppmOSHA: TWA 2 ppm(5 mg/m3)NIOSH: IDLH 25 ppm; TWA 2 ppm(5 mg/m3); STEL 4 ppm(10 mg/m3) |
Merck | 13,3515 |
Storage Condition | Evacuate,, gas, |
Sensitive | Air & Moisture Sensitive |
MDL | MFCD00010982 |
Use | It is used to produce phosphors, enamel and glaze, as well as infrared generating equipment and laser equipment, and the atomic energy industry. |
Risk Codes | R11 - Highly Flammable R34 - Causes burns |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S33 - Take precautionary measures against static discharges. S16 - Keep away from sources of ignition. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S27 - Take off immediately all contaminated clothing. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S23 - Do not breathe vapour. |
UN IDs | UN 3089 4.1/PG 2 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 10 |
TSCA | Yes |
HS Code | 28053012 |
Hazard Class | 8 |
Packing Group | III |
Raw Materials | Hydrofluoric Acid |