Calcium fluoride
Calcium fluoride
- CAS:
- 7789-75-5
- MF:
- CaF2
- MW:
- 78.07
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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.
29 India supplier list of "Calcium fluoride"
- Product Name:Calcium fluoride
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Calcium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Calcium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Calcium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Calcium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: West Bengal,INDIA
- Product Name:Calcium fluoride, precipitated
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:Calcium fluoride, 98%
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Calcium Fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Maharashtra,INDIA
- Product Name:Calcium fluoride
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Manufacturer
- Country/Region: Mumbai,INDIA
- Product Name:Calcium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA