| Identification | More | [Name]
Sodium hydrogen difluoride | [CAS]
1333-83-1 | [Synonyms]
SODIUM ACID FLUORIDE
SODIUM BIFLUORIDE
SODIUM DIFLUORIDE
SODIUM HYDROGEN DIFLUORIDE
SODIUM HYDROGENFLUORIDE
fluorureacidedesoodium(french)
fluoruroacidodesodio
sodiumbifluoride,solid
sodiumbifluoride,solution
sodiumfluoride(na(hf2))
SODIUM HYDROGEN FLUORIDE, PELLETS, 3 MM
SODIUM HYDROGENFLUORIDE, GRANULE, 98%
SODIUM HYDROGEN DIFLUORIDE CENTRI-FUGEDRIED, TECHNICAL
SODIUM BIFLUORIDE TECHNICAL
SODIUMBIFLUORIDE,TECHNICAL(BULK
Natriumhydrogenfluorid
Sodium bifluoride: (Sodium hydrogen fluoride)
sodium bifluoride sodium hydrogen difluoride
Sodium hydrogen fluoride, 97% (metals basis)
sodium acid fluride | [EINECS(EC#)]
215-608-3 | [Molecular Formula]
F2HNa | [MDL Number]
MFCD00003529 | [Molecular Weight]
61.99 | [MOL File]
1333-83-1.mol |
| Chemical Properties | Back Directory | [Appearance]
White, crystalline powder.Sol-
uble in water; decomposes on heating.
| [Melting point ]
>68 °C (dec.)
| [Boiling point ]
270℃[at 101 325 Pa] | [density ]
2.08 | [vapor pressure ]
0.01Pa at 20℃ | [form ]
pellets
| [color ]
white hexagonal, hexane crystals, crystalline | [Water Solubility ]
g/100g solution in H2O: 3.7 (20°C), 16.4 (80°C) [KIR78] | [Merck ]
13,8656 | [InChI]
1S/2FH.Na/h2*1H;/q;;+1/p-1 | [InChIKey]
BFXAWOHHDUIALU-UHFFFAOYSA-M | [SMILES]
[F-].[Na+].F[H] | [LogP]
1.26 at 20℃ | [CAS DataBase Reference]
1333-83-1(CAS DataBase Reference) | [EPA Substance Registry System]
1333-83-1(EPA Substance) |
| Hazard Information | Back Directory | [Chemical Properties]
White, crystalline powder.Sol-
uble in water; decomposes on heating.
| [Uses]
As a "sour" in laundering. | [General Description]
Sodium bifluoride is a white crystalline solid. SODIUM BIFLUORIDE, SOLID(1333-83-1) is soluble in water. SODIUM BIFLUORIDE, SOLID(1333-83-1) is corrosive to tissue. SODIUM BIFLUORIDE, SOLID(1333-83-1) is used as a preservative for anatomical and zoological specimens, in metal plating and for many other uses. | [Reactivity Profile]
Acidic salts, such as SODIUM BIFLUORIDE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions. | [Air & Water Reactions]
Water soluble. Reacts with water liberating heat and forming a corrosive solution. The reaction is not violent. | [Hazard]
Highly toxic, strong irritant to tissue.
| [Health Hazard]
INHALATION OF DUST: Irritating and possibly corrosive to mucous membranes. EYES: Irritating. INGESTION: Salty or soapy taste, salivation, nausea, burning or crampy abdominal pain, vomiting, diarrhea, muscle weakness, tremors. Rare: transient epileptiform convulsions, followed by CNS depression. Shock. | [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. | [Flammability and Explosibility]
Nonflammable |
| Safety Data | Back Directory | [Hazard Codes ]
T,C | [Risk Statements ]
R25:Toxic if swallowed.
R34:Causes burns. | [Safety Statements ]
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S37:Wear suitable gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) . | [RIDADR ]
UN 2439 8/PG 2
| [WGK Germany ]
1
| [RTECS ]
WB0350010
| [TSCA ]
TSCA listed | [REACH Registrations]
Active | [HazardClass ]
8 | [PackingGroup ]
II | [HS Code ]
2826199090 | [Storage Class]
6.1D - Non-combustible acute toxic Cat.3
toxic hazardous materials or hazardous materials causing chronic effects | [Hazard Classifications]
Acute Tox. 3 Oral
Eye Dam. 1
Skin Corr. 1B | [Safety Profile]
This material is very toxic to humans by ingestion; between 1 teaspoonful and 1 ounce may be fatal. Inhalation of dust may cause irritation to respiratory tract. Skin contact may result in irritation and ulceration; eye contact may cause burns. To fight fire, use water, foam, CO2, dry chemicals. When heated to decomposition it emits toxic fumes of Fand Na2O. See also FLUORIDES and HYDROFLUORIC ACID. | [Hazardous Substances Data]
1333-83-1(Hazardous Substances Data) |
|
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Maya High Purity Chemicals
|
| Telephone: |
+86 (573) 82222445 (0)18006601000 452520369 |
| Website: |
www.chemicalbook.com/ShowSupplierProductsList15221/0_EN.htm |
| Company Name: |
Spectrum Chemical Manufacturing Corp.
|
| Telephone: |
021-021-021-67601398-809-809-809 15221380277 |
| Website: |
www.spectrumchemical.com/oa_html/index.jsp?minisite=10020&respid=22372&language=us |
|