Sodium fluoride
Sodium fluoride
- CAS:
- 7681-49-4
- MF:
- FNa
- MW:
- 41.99
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Properties
- Melting point:
- 993 °C (lit.)
- Boiling point:
- 1700 °C
- Density
- 1.02 g/mL at 20 °C
- vapor pressure
- 1.4 mm Hg ( 0 °C)
- refractive index
- 1.336
- Flash point:
- 1704°C
- storage temp.
- 2-8°C
- solubility
- H2O: 0.5 M at 20 °C, clear, colorless
- form
- powder
- Specific Gravity
- 2.558
- color
- White to off-white
- Odor
- Odorless
- PH
- 7.0-10.0 (25℃, 0.5M in H2O)
- Water Solubility
- 4 g/100 mL (25 ºC)
- Sensitive
- Hygroscopic
- Merck
- 14,8618
- Exposure limits
- ACGIH: TWA 2.5 mg/m3
NIOSH: IDLH 250 mg/m3; TWA 2.5 mg/m3
- Stability:
- Stable. Hydrolyzed by water. Reacts with mineral acids to generate highly toxic hydrogen fluoride. Incompatible with glass.
Safety Information
- Symbol(GHS)
GHS06
- Signal word
- Danger
- Hazard statements
- H301-H315-H319
- Precautionary statements
- P264-P270-P280-P301+P310-P302+P352-P305+P351+P338
- Hazard Codes
- T,Xn
- Risk Statements
- 25-32-36/38-22
- Safety Statements
- 23-24/25-45-36-22
- RIDADR
- UN 1690 6.1/PG 3
- OEB
- B
- OEL
- TWA: 2.5 mg/m3 [*Note: The REL also applies to other inorganic, solid fluorides (as F).]
- WGK Germany
- 1
- RTECS
- WB0350000
- F
- 10
- Hazard Note
- Toxic/Hygroscopic
- TSCA
- Yes
- HS Code
- 2826 19 10
- HazardClass
- 6.1
- PackingGroup
- III
- Toxicity
- LD50 orally in rats: 0.18 g/kg (Smyth)
Use
Sodium fluoride is a colorless crystalline solid or white powder, or the solid dissolved in a liquid. Sodium fluoride is formed by the reaction of sodium carbonate and hydrofluoric acid. Sodium fluoride is soluble in water. Sodium fluoride is noncombustible. Sodium fluoride is corrosive to aluminum. Sodium fluoride is used as an insecticide. Sodium fluoride is also used to fluorinate water supplies, as a wood preservative, in cleaning compounds, manufacture of glass, and for many other uses.
27 India supplier list of "Sodium fluoride"
- Product Name:Sodium fluoride
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Sodium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Sodium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Punjab,INDIA
- Product Name:Sodium Fluoride
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Sodium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Sodium Fluoride
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: New Delhi,INDIA
- Product Name:Sodium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Sodium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: West Bengal,INDIA
- Product Name:Sodium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Sodium fluoride
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA