Calcium fluoride manufacturers and suppliers

Calcium fluoride suppliers

Properties

Melting point:: 1402 °C

Boiling point:: 2500 °C (lit.)

Density: 3.18 g/mL at 25 °C (lit.)

refractive index: 1.434

Flash point:: 2500°C

storage temp.: -20°C

solubility: Slightly soluble in acid; insoluble in acetone.

form: rod

color: white

Specific Gravity: 3.18

Water Solubility: 0.015 g. per 100g H20 at room temperature.(INSOLUBLE)

Sensitive: Hygroscopic

Merck: 14,1667

Solubility Product Constant (Ksp): pKsp: 8.28

Exposure limits: ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3

Dielectric constant: 2.5（Ambient）

Stability:: Stable. Calcium fluoride is inert to organic chemicals and many acids, including HF. It will slowly dissolve in nitric acid.

InChIKey: WUKWITHWXAAZEY-UHFFFAOYSA-L

Safety Information

Symbol(GHS): GHS07

Signal word: Warning

Hazard statements: H303-H315-H319-H335

Precautionary statements: P261-P280a-P304+P340-P305+P351+P338-P405-P501a

Hazard Codes: Xi,Xn

Risk Statements: 36/37/38

Safety Statements: 26-37/39-36

RIDADR: 3288

WGK Germany: 1

RTECS: EW1760000

Hazard Note: Irritant

TSCA: Yes

HS Code: 28261900

Toxicity: LD50 i.p. in mice: 2638.27 mg/kg (Stratmann)

Use

calcium fluoride is the main ingredient of fluorspar or fluorite, it can be used as the source of fluorine and the material to make hydrofluoric acid system, fluoride; and it can also be used in terms of the manufacture of glass, enamel, glaze. fluorite is mainly used as a flux in metallurgy, the very pure fluorspar can be used to make specialty lenses. water when contains (1~1.5) × 10-6 calcium fluoride can prevent dental problems. in addition, it can be used in smelting iron and steel, chemicals, glass, ceramics manufacturing. pure product can be used for catalyst of dehydration, dehydrogenation. by the effect of soluble calcium salts (calcium carbonate or calcium hydroxide) and sodium fluoride or hydrofluoric acid, ammonium fluoride, calcium fluoride can be obtained.

You can find Calcium fluoride suppliers, manufacturers, and distributors from countries such as China, United States and the India here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.