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

Specific Gravity: 3.18

color: white

Odor: Odorless

PH: 4 (20°C, 100g/L in H2O, slurry)

biological source: rabbit

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

Thermal Conductivity: 9.623 W/(m·K)

Sensitive: Hygroscopic

Crystal Structure: CaF2 type

crystal system: Cube

Merck: 14,1667

Solubility Product Constant (Ksp): pKsp: 8.28

Space group: Fm3m

Lattice constant

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
0.546	0.546	0.546	90	90	90	0.1631

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.

Major Application: electroplating
material synthesis precursor

Cosmetics Ingredients Functions: ORAL CARE
ANTIPLAQUE

InChI: 1S/Ca.2FH/h;2*1H/q+2;;/p-2

InChIKey: WUKWITHWXAAZEY-UHFFFAOYSA-L

SMILES: F[Ca]F

CAS DataBase Reference: 7789-75-5(CAS DataBase Reference)

NIST Chemistry Reference: Calcium fluoride(7789-75-5)

EPA Substance Registry System: Calcium difluoride (7789-75-5)

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

PPE: dust mask type N95 (US), Eyeshields, Gloves

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: TSCA listed

HS Code: 28261900

Storage Class: 11 - Combustible Solids

Hazardous Substances Data: 7789-75-5(Hazardous Substances Data)

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

REACH Registrations: Active

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.