Name | Zirconium fluoride Zirconium tetrafluoride |
Synonyms | Zirconium fluoride Zirconium tetrafluoride (T-4)-Zirconiumfluoride Zirconium(4+) tetrafluoride (beta-4)-zirconiumfluoride(zrf4 Zirconium fluoride (ZrF4), (T-4)- Zirconium fluoride, Zirconium(IV) fluoride |
CAS | 7783-64-4 |
EINECS | 232-018-1 |
InChI | InChI=1/4FH.Zr/h4*1H;/q;;;;+4/p-4 |
Molecular Formula | F4Zr |
Molar Mass | 167.22 |
Density | 4,43 g/cm3 |
Melting Point | 640 °C |
Boling Point | 905 °C |
Water Solubility | 1.388 g/100 mL |
Solubility | 1.388 g/100 mL |
Vapor Presure | 922mmHg at 25°C |
Appearance | Powder |
Specific Gravity | 4.43 |
Color | White |
Exposure Limit | ACGIH: TWA 5 mg/m3; TWA 2.5 mg/m3; STEL 10 mg/m3NIOSH: IDLH 25 mg/m3; IDLH 250 mg/m3; TWA 5 mg/m3; STEL 10 mg/m3 |
Merck | 14,10175 |
Sensitive | Moisture Sensitive |
Refractive Index | 1.59 |
Risk Codes | R34 - Causes burns R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S27 - Take off immediately all contaminated clothing. S28 - After contact with skin, wash immediately with plenty of soap-suds. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
UN IDs | UN 3260 8/PG 2 |
WGK Germany | 3 |
RTECS | ZH7875000 |
TSCA | Yes |
HS Code | 28261990 |
Hazard Note | Corrosive |
Hazard Class | 8 |
Packing Group | II |
NIST chemical information | information provided by: webbook.nist.gov (external link) |
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
solubility in water (g/100ml) | grams dissolved per 100ml of water: 1.32g/20 ℃ |
category | toxic substances |
toxicity grade | poisoning |
Acute toxicity | intravenous-mouse LD50: 98 mg/kg |
flammability hazard characteristics | non-combustible; Toxic fume containing zirconium and fluoride generated from fire scene; |
storage and transportation characteristics | warehouse ventilation and low-temperature drying; Separate from food storage and transportation |
extinguishing agent | carbon dioxide, sand |
Occupational Standard | TLV-TWA 2.5 mg (fluorine)/m3; Tel 10 mg (fluorine)/M3 |