- Min.Order :25 Metric Ton
- Purity: 99%
- Payment Terms : L/C,D/A,D/P,T/T,
Keywords
7681-49-4 FNa Sodium fluoride 7681-49-4 FNa
Quick Details
- Appearance:white solid
- Application:Inorganic Chemicals;Inorganics;Anionic SolutionsChromatography;Anionic Standard SolutionsAlphabetic;Application CRMs;F;FA - FL;Ion Chromatography;Ion Chromatography Standards;Optimization ReagentsSynt
- PackAge:the plastic woven bag
- ProductionCapacity:1|Metric Ton|Day
- Storage:saty away from the water and sun
- Transportation:by express or by sea
Superiority:
| Sodium fluoride Basic information |
| Sodium fluoride Chemical Properties |
| mp | 993 °C(lit.) |
| bp | 1700 °C |
| density | 1.02 g/mL at 20 °C |
| vapor pressure | 1.4 mm Hg ( 0 °C) |
| refractive index | 1.336 |
| Fp | 1704°C |
| storage temp. | 2-8°C |
| solubility | H2O: 0.5 M at 20 °C, clear, colorless |
| form | powder |
| Water Solubility | 4 g/100 mL (25 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,8618 |
| Stability: | Stable. Hydrolyzed by water. Reacts with mineral acids to generate highly toxic hydrogen fluoride. Incompatible with glass. |
| CAS DataBase Reference | 7681-49-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Sodium fluoride(7681-49-4) |
| EPA Substance Registry System | Sodium fluoride (NaF)(7681-49-4) |
| Safety Information |
| 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 |
| WGK Germany | 1 |
| RTECS | WB0350000 |
| F | 10 |
| Hazard Note | Toxic/Hygroscopic |
| HazardClass | 6.1 |
| PackingGroup | III |
| Hazardous Substances Data | 7681-49-4(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Sodium fluoride Usage And Synthesis |
| Chemical Properties | White Crystalline |
| General Description | Sodium fluoride is a colorless crystalline solid or white powder, or the solid dissolved in a liquid. 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. |
| Air & Water Reactions | Sodium fluoride is soluble in water. |
| Reactivity Profile | Sodium fluoride reacts with acids to form corrosive and toxic, HF [Handling Chemicals Safely 1980 p. 842]. |
| Health Hazard | Ingestion may cause vomiting, abdominal pain, diarrhea, convulsions, collapse, thirst, disturbed color vision, acute toxic nephritis. |
| Fire Hazard | Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. |
| Sodium fluoride Preparation Products And Raw materials |
Details:
| Sodium fluoride Basic information |
| Sodium fluoride Chemical Properties |
| mp | 993 °C(lit.) |
| bp | 1700 °C |
| density | 1.02 g/mL at 20 °C |
| vapor pressure | 1.4 mm Hg ( 0 °C) |
| refractive index | 1.336 |
| Fp | 1704°C |
| storage temp. | 2-8°C |
| solubility | H2O: 0.5 M at 20 °C, clear, colorless |
| form | powder |
| Water Solubility | 4 g/100 mL (25 ºC) |
| Sensitive | Hygroscopic |
| Merck | 14,8618 |
| Stability: | Stable. Hydrolyzed by water. Reacts with mineral acids to generate highly toxic hydrogen fluoride. Incompatible with glass. |
| CAS DataBase Reference | 7681-49-4(CAS DataBase Reference) |
| NIST Chemistry Reference | Sodium fluoride(7681-49-4) |
| EPA Substance Registry System | Sodium fluoride (NaF)(7681-49-4) |
| Safety Information |
| 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 |
| WGK Germany | 1 |
| RTECS | WB0350000 |
| F | 10 |
| Hazard Note | Toxic/Hygroscopic |
| HazardClass | 6.1 |
| PackingGroup | III |
| Hazardous Substances Data | 7681-49-4(Hazardous Substances Data) |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| ACROS | English |
| ALFA | English |
| Sodium fluoride Usage And Synthesis |
| Chemical Properties | White Crystalline |
| General Description | Sodium fluoride is a colorless crystalline solid or white powder, or the solid dissolved in a liquid. 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. |
| Air & Water Reactions | Sodium fluoride is soluble in water. |
| Reactivity Profile | Sodium fluoride reacts with acids to form corrosive and toxic, HF [Handling Chemicals Safely 1980 p. 842]. |
| Health Hazard | Ingestion may cause vomiting, abdominal pain, diarrhea, convulsions, collapse, thirst, disturbed color vision, acute toxic nephritis. |
| Fire Hazard | Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. |
| Sodium fluoride Preparation Products And Raw materials |
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