[011022] CAS 7789-75-5 | Calcium fluoride, 99%

CAS : 7789-75-5
MDL : MFCD00010907
EINECS : 232-188-7

Chemical Properties

Formula : CaF2
Formula weight : 78.08
Melting Point : 1403°
Boiling Point : ca 2500°
Density : 3.18
Refractive Index : 1.434
Sensitivity : Hygroscopic. Ambient temperatures.
Form : Transparent Crystals
Solubility : Soluble in ammonium salts. Insoluble in water.

Applications

It finds its application in spectroscopy, electronics, lasers, high-temperature dry-film lubricants, emery wheels, certain cements, phosphors, paint pigment, catalyst in wood preservatives, and optical equipment. Calcium fluoride is used as component of electrolyte, fluxing agent for aluminum metallurgy. It is used in glass and fluorescent lamps industry. It has dental Application.

Notes

Hygroscopic, protect from water/moisture and humidity. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas. Store away from oxidizing agents.Other References :
Merck : 14,1667

GHS Hazard and Precautionary Statements

Hazard Statements : H315-H319-H335-H303Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.May be harmful if swallowed.
Precautionary Statements : P261-P305+P351+P338-P302+P352-P321-P405-P501aAvoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF ON SKIN: Wash with plenty of soap and water.Specific treatment (see label).Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 36/37/38Irritating to eyes, respiratory system and skin.
안전 문구 : 26-37-60In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste